CRUISE CONTROL SYSTEM

Transcription

1 RUS OTRO & RVR SSST STO S RUS OTRO SYST OTTS RUTO... 4 RUTOS... 4 recaution for Supplemental Restraint System (SRS) "R " and "ST T R-T- SOR"...4 recautions or arness Repair...4 System Service...5 RRTO... 6 RRTO... 6 Special Service Tools...6 SYST SRTO... 7 OOT RTS... 7 omponent arts ocation...7 Sensor...8 S ontrol Unit...9 rake edal osition Switch/Stop amp Switch...9 Steering Switch...9 rake old Relay...10 ombination eter...10 SYST...11 System escription...11 ail-safe (S ontrol Unit)...14 ail-safe ( Sensor)...14 TT RUS OTRO...14 TT RUS OTRO : System escription...15 ORTO...18 TT RUS OTRO...18 TT RUS OTRO : Switch ame and unction...18 TT RUS OTRO : enu isplayed by ressing ach Switch...18 RUTO...22 recautions for ntelligent ruise ontrol...22 OSS SYST (S OTRO UT)...25 unction (/S)...25 OSS SYST ( SSOR)...31 unction (SR/RR)...31 U OSS ORTO...35 S OTRO UT...35 Reference Value...35 ail-safe (S ontrol Unit)...39 T nspection riority hart...39 T ndex...40 SSOR...42 Reference Value...42 ail-safe...45 T nspection riority hart...45 T ndex...46 WR R...49 TT RUS OTRO...49 Wiring iagram...49 S STO...54 OSS RR WOR OW...54 Work low...54 TO SRV W R SSOR...56 escription...56 Work rocedure...56 SSOR T VRT - T...57 escription...57 Required Tools...57 S S-1

2 reparation Sensor nitial Vertical lignment SSOR T escription Required Tools reparation Vehicle Set Up Setting The Target oard Sensor djustment TO TST escription Work rocedure T/RUT OSS OTRO UT T escription iagnosis rocedure OWR SUY RUT 1, 102 OWR SUY RUT T escription iagnosis rocedure V S SSOR T escription iagnosis rocedure S/TS/V SYST T escription iagnosis rocedure R SW/STO SW T escription iagnosis rocedure omponent nspection (rake edal osition Switch) omponent nspection (Stop amp Switch) ORTO SW T escription iagnosis rocedure omponent nspection SR O TR T escription iagnosis rocedure STO RY T escription T escription iagnosis rocedure R OSTO T escription T ogic iagnosis rocedure RR O OR ST T escription iagnosis rocedure SSOR T escription iagnosis rocedure RR T escription iagnosis rocedure UT T T escription iagnosis rocedure R T escription iagnosis rocedure O UTO T escription iagnosis rocedure OWR SUY RUT T escription iagnosis rocedure STR SSOR T escription iagnosis rocedure O OUT T T escription iagnosis rocedure S OTRO UT T escription iagnosis rocedure YW RT SSOR T escription iagnosis rocedure U0121 V T escription iagnosis rocedure U0126 STR S T escription iagnosis rocedure U T escription iagnosis rocedure U0415 V T escription iagnosis rocedure U0428 STR S T escription S-2

3 iagnosis rocedure U1000 O RUT T escription T ogic iagnosis rocedure U1010 OTRO UT () T escription T ogic iagnosis rocedure OWR SUY ROU RUT SSOR SSOR : iagnosis rocedure VT T escription iagnosis rocedure U153 VT SS OUTR UR T escription iagnosis rocedure U153 VT SU UR T escription iagnosis rocedure S SS OUTR - UR T escription iagnosis rocedure RR UR T escription iagnosis rocedure SYTO OSS TT RUS OTRO SYST SYTOS Symptom Table SWT OS OT TUR O, SWT OS OT TUR O escription iagnosis rocedure SYST OT ST ( SWT TURS O/O) escription iagnosis rocedure STR SWT (OTR T SWT) OS OT UTO escription iagnosis rocedure SYST OS OT W VT STOR VR STS O "" escription iagnosis rocedure OS OT SOU escription iagnosis rocedure RV OR S UT escription iagnosis rocedure RQUTY OT TT T V- / TTO ZO S SORT. 129 escription iagnosis rocedure T SYST OS OT TT T V- T escription iagnosis rocedure OR ORT OTO escription ROV STTO SSOR xploded View Removal and nstallation STR SWT xploded View Removal and nstallation S RUTO RUTOS recaution for Supplemental Restraint System (SRS) "R " and "ST T R-T- SOR" SYST SRTO UTOT S OTRO V (S) nformation S S-3

4 < RUTO > RUTO RUTOS RUTOS recaution for Supplemental Restraint System (SRS) "R " and "ST T R-TSOR" O: The Supplemental Restraint System such as R and ST T R-TSOR, used along with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain types of collision. nformation necessary to service the system safely is included in the SR and S section of this Service anual. WR: To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision which would result in air bag inflation, all maintenance must be performed by an authorized SS/T dealer. mproper maintenance, including incorrect removal and installation of the SRS, can lead to personal injury caused by unintentional activation of the system. or removal of Spiral able and ir ag odule, see the SR section. o not use electrical test equipment on any circuit related to the SRS unless instructed to in this Service anual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness connectors. RUTOS W US OWR TOOS (R OR TR) RS WR: When working near the irbag iagnosis Sensor Unit or other irbag System sensors with the gnition O or engine running, O OT use air or electric power tools or strike near the sensor(s) with a hammer. eavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing serious injury. When using air or electric power tools or hammers, always switch the gnition O, disconnect the battery and wait at least three minutes before performing any service. recautions or arness Repair TS communication uses a twisted pair line. e careful when repairing it. Solder the repaired area and wrap tape around the soldered area. fray of twisted lines must be within 110 mm (4.33 in). O: S8766 ypass connection is never allowed at the repaired area. ypass connection may cause TS communication error. The spliced wire becomes separated and the characteristics of twisted line are lost. S8767 S-4

5 < RUTO > System Service RUTOS O: UTO: Turn the switch O in conditions similar to driving, such as free rollers or a chassis dynamometer. ever use the sensor removed from vehicle. ever disassemble or remodel. rase T when replacing parts of system, then check the operation of system after adjusting radar alignment if necessary. S S-5

6 < RRTO > RRTO RRTO Special Service Tools RRTO O: The actual shape of the tools may differ from those illustrated here. Tool number (Techate o.) Tool name ( ) alignment kit escription djusting sensor WO0016ZZ ( ) Wheel adaptor djusting sensor WO0017ZZ S-6

7 < SYST SRTO > SYST SRTO OOT RTS omponent arts ocation OOT RTS O: O0303ZZ. ngine room. rake pedal area. uggage compartment S S-7

8 < SYST SRTO > OOT RTS o. omponent unction 1. S actuator and electric unit (control unit) 2. sensor S actuator and electric unit (control unit) transmits the vehicle speed signal (wheel speed), stop lamp signal and V/TS/S system operation condition to S control unit via communication. S actuator and electric unit (control unit) controls the brake based on a brake fluid pressure control signal received from the S control unit via communication. Refer to R-178, "omponent arts ocation" for detailed installation location. Refer to S-8, " Sensor". 3. T T transmits the signal related to VT control to S control unit via communication. Refer to T-12, "VT OTRO SYST : omponent arts ocation" for detailed installation location ombination meter (nformation display, indicator lamp, buzzer) 6. brake hold relay Refer to S-10, " rake old Relay". 7. rake pedal position switch 8. Stop lamp switch 9. S control unit transmits the accelerator pedal position signal, brake pedal position switch signal, stop lamp switch signal, steering switch signal, etc., to S control unit via communication. controls the electric throttle control actuator based on the engine torque demand received from the S control unit via communication. Refer to -15, " OTRO SYST : omponent arts ocation" for detailed installation location. escription: Refer to S-10, "ombination eter". System display and warning: Refer to S-18, "TT RUS OTRO : enu isplayed by ressing ach Switch". Refer to S-9, "rake edal osition Switch/Stop amp Switch". Refer to S-9, "S ontrol Unit". Refer to S-9, "omponent arts ocation" for detailed installation location. Sensor O: SO1619ZZ sensor is installed on the front of the bumper and detects a vehicle ahead using millimeter waves. sensor detects radar reflected from a vehicle ahead by irradiating radar forward and calculates a distance from the vehicle ahead and relative speed, based on the detected signal. sensor transmits information for from the vehicle to S control unit via TS communication. S-8

9 < SYST SRTO > S ontrol Unit OOT RTS O: S control unit is installed. S control unit calculates and transmits an engine torque command value to and a brake fluid pressure control signal to S actuator and electric unit (control unit) via communication. S control unit transmits buzzer output signal and meter display signal to combination meter via communication. rake edal osition Switch/Stop amp Switch R OSTO SWT WO0101ZZ O: SO0438ZZ rake pedal position switch is installed at the upper part of the brake pedal and detects a brake operation performed by the driver. rake pedal position switch is turned O when depressing the brake pedal. rake pedal position switch signal is input to. rake pedal position switch signal is transmitted from to S control unit via communication. STO SWT Stop lamp switch is installed at the upper part of the brake pedal and detects a brake operation performed by the driver. Stop lamp switch is turned O when depressing the brake pedal. Stop lamp switch signal is inputted to and S actuator and electric unit (control unit). Stop lamp switch signals are transmitted from and S actuator and electric unit (control unit) to S control unit via communication. Steering Switch SO0439ZZ O: S steering switch is installed to the steering wheel and allows the driver to operate the system by using this switch. S-9

10 < SYST SRTO > OOT RTS steering switch controls the O/O operation of the ntelligent ruise ontrol and the settings of vehicle speed and distance between vehicles. steering switch signal is transmitted to. transmits the signal to the sensor unit via communication. rake old Relay O: SO0565ZZ brake hold relay is installed in the engine room (). When the brake is activated by the system, the brake hold relay turns O the stop lamp by bypassing the circuit of the stop lamp according to a signal transmitted from the S control unit. ombination eter O: erforms the following operations using the signals received from the S control unit via the communication: - isplays the system operation status using the meter display signal. - lluminates the system warning lamp using the warning lamp signal. - lluminates the indicator lamp using the indicator lamp signal. - Operates the buzzer ( warning chime) using the buzzer output signal. ombination meter turns O/O the system and transmits a system selection signal to the sensor. S-10

11 < SYST SRTO > SYST System escription SYST O: SYST R S SSOR UT UT/OUTUT S T nput Signal tem O0310 S-11

12 < SYST SRTO > SYST Transmit unit Signal name escription T S actuator and electric unit (control unit) ombination meter Steering angle sensor S control unit Output Signal tem communication communication communication communication communication TS communication losed throttle position signal ccelerator pedal position signal prohibition signal steering switch signal ngine speed signal Stop lamp switch signal ain switch signal ST/OST switch signal switch signal RSU/- RT switch signal ST switch signal rake pedal position switch signal nput speed signal urrent gear position signal Shift position signal Output shaft revolution signal S malfunction signal S operation signal S warning lamp signal TS malfunction signal TS operation signal V O switch signal V malfunction signal V operation signal Vehicle speed signal (S) Stop lamp switch signal Yaw rate signal arking brake switch signal System selection signal Steering angle sensor malfunction signal Steering angle sensor signal Steering angle speed signal S sensor signal Receives idle position state (O/O) Receives accelerator pedal position (angle) Receives an operable/inoperable state of the system Receives the operational state of the steering switch Receives engine speed Receives an operational state of the brake pedal Receives an operational state of the brake pedal Receives the number of revolutions of input shaft Receives a current gear position Receives a selector lever position Receives the number of revolutions of output shaft Receives a malfunction state of S Receives an operational state of S Receives an O/O state of S warning lamp Receives a malfunction state of TS Receives an operational state of TS Receives an O/O state of V Receives a malfunction state of V Receives an operational state of V Receives wheel speeds of four wheels Receives an operational state of the brake pedal Receives yaw rate acting on the vehicle Receives an operational state of the parking brake Receives a selection state of system Receives a malfunction state of steering angle sensor Receives the number of revolutions and turning direction of the steering wheel Receives the turning angle speed of the steering wheel State of S Reception unit Signal name escription S control unit TS communication sensor signal S OTRO UT UT/OUTUT S T Transmits information for S-12

13 < SYST SRTO > nput Signal SYST Reception unit Signal name escription communication ngine speed signal ccelerator pedal position signal Receives engine speed Receives accelerator pedal position (angle) T sensor communication TS communication nput speed signal Output shaft revolution signal sensor signal Receives the number of revolutions of input shaft Receives the number of revolutions of output shaft Receives information for Output Signal Reception unit Signal name escription communication operation signal Transmits an operation signal necessary for ntelligent ruise ontrol T communication operation signal Transmits an operation signal necessary for ntelligent ruise ontrol via S actuator and electric unit (control unit) communication rake fluid pressure control signal Transmits a brake fluid pressure control signal to activate the brake warning lamp signal Vehicle ahead detection indicator signal ombination meter communication eter display signal Set vehicle speed indicator signal Set distance indicator signal ST switch indicator signal Transmits a signal to display a state of the system on the information display switch indicator signal indicator lamp signal Transmits a signal to turn O the indicator lamp Transmits an O/O state of the system uzzer output signal Transmits a buzzer output signal to turn O the buzzer of the following systems: ntelligent ruise ontrol () orward mergency raking () sensor brake hold relay TS communication S status signal brake hold relay drive signal State of S ctivates the brake hold relay and turns O the stop lamp SRTO ntelligent ruise ontrol The ntelligent ruise ontrol () system maintains a selected distance from the vehicle in front of own vehicle within the speed range of 0 to 144 km/h (0 to 90 ) up to the set speed. The set speed can be selected by the driver between 32 to 144 km/h (20 to 90 ). The vehicle travels at a set speed when the road ahead is clear. UTO: ever set the cruise speed to exceed the posted speed limit. S WR: S-13

14 < SYST SRTO > SYST lways drive carefully and attentively when using either cruise control mode. To avoid serious injury or death, do not rely on the system to prevent accidents or to control the vehicle's speed in emergency situations. o not use cruise control except in appropriate road and traffic conditions. orward ollision Warning (W) System W shares the systems and components with system. Refer to S-11, "System escription". orward mergency raking () System system shares the systems and components with system. Refer to R-184, "System escription". ail-safe (S ontrol Unit) O: f a malfunction occurs in each system, S control unit cancels each control, sounds a beep, and turns O the warning lamp or indicator lamp. System uzzer Warning lamp/ndicator lamp escription ntelligent ruise ontrol System igh-pitched tone system warning lamp ancel ail-safe ( Sensor) O: f a malfunction occurs in the sensor, S control unit cancels control, sounds a beep, and turns O the system warning lamp in the combination meter. TT RUS OTRO S-14

15 < SYST SRTO > SYST TT RUS OTRO : System escription SYST R O: S O0310 UTO SRTO The ntelligent ruise ontrol () system automatically maintains a selected distance from the vehicle traveling in front of own vehicle according to that vehicle's speed (up to the set speed) or at the set speed when the road ahead is clear. S-15

16 < SYST SRTO > SYST With system, the driver can maintain the same speed as other vehicles without the constant need to adjust the set speed as the driver would with a normal cruise control system. The following items are controlled in the system: When there are no vehicles traveling ahead, the system maintains the speed set by the driver. The set speed range is between approximately 32 and 144 km/h (20 and 90 ). When there is a vehicle traveling ahead, the system adjusts the speed to maintain the distance, selected by driver, from a vehicle ahead. The adjusting speed range is up to the set speed. When the vehicle traveling ahead has moved from its lane of travel, the system accelerates and maintains vehicle speed up to the set speed. UTO: f the vehicle ahead comes to a stop, the vehicle decelerates to a standstill within the limitations of the system. The system will cancel once it judges that the vehicle has come to a standstill and sound a warning chime. To prevent the vehicle from moving, the driver must depress the brake pedal. When the accelerator pedal is depressed, the brake operation and the warning are not performed by the system. ORTO SRTO ush and release the switch O. The switch indicator, set distance indicator and set vehicle speed indicator come on and system is set to a standby state. S control unit performs the control as per the following: onstant speed ollowing eceleration cceleration omparing the set vehicle speed with the current vehicle speed, it transmits the command to via communication to reach the set vehicle speed and controls the electric throttle control actuator. When a vehicle ahead (slower than driver set vehicle speed) appears or when a vehicle ahead slows down, the system controls the electric throttle control actuator into the close direction and decelerates the vehicle. f greater deceleration is necessary, the system transmits the brake fluid pressure control signal to the S actuator and electric unit (control unit) via communication and operates the brake. The system controls the electric throttle control actuator and the brake fluid pressure to keep the proper distance between the vehicles according to the vehicle speed change of the vehicle ahead. When a vehicle ahead is not detected because it changes lanes or own vehicle changes lanes during the following driving, the system controls the electric throttle control actuator to the open direction and accelerates the vehicle to the set vehicle speed slowly. Set ondition Under a standby state, pushing down the ST/OST switch will start system control. When vehicle speed is between approximately 32 km/h and 144 km/h (20 and 90 ). When vehicle speed is below approximately 32 km/h (20 ) if a vehicle ahead is detected. The set vehicle speed becomes 32 km/h (20 ). f the system is canceled by conditions 1-6 below, the system will resume control at the last set cruising speed by pushing up the RSU/RT switch. When the ST/OST switch is pushed under the following conditions, the system cannot be set and the set vehicle speed indicator will blink for approximately 2 seconds: - When traveling below 32 km/h (20 ) and the vehicle ahead is not detected. - When the selector lever is not in the position or manual mode. - When the parking brake is applied. - When the brakes are operated by the driver. When the ST/OST switch is pushed under the following conditions, the system cannot be set and a warning chime will sound and display causes in combination meter (information display): - When the V is O. (To use the system, turn O the V system, push the switch to turn O the system and reset the system by pushing the switch again.) - When S or V (including the TS) operates. - When the wheel is slipping. (To use the system, make sure the wheels are no longer spinning, push the switch to turn O the system and reset the system by pushing the switch again.) ancel onditions 1. When switch is pressed. 2. When brake pedal is depressed. 3. When the vehicle ahead is not detected below the speed of 24 km/h (15 ). S-16

17 < SYST SRTO > SYST 4. When the selector lever is not in the position or manual mode. 5. When the parking brake is applied. 6. When the system judges the vehicle is at a standstill. 7. When S or V (including the TS) operates. 8. When the switch is turned O. 9. When a wheel slips. 10. When the V is turned O. 11. When a system malfunction occurs. S S-17

18 < SYST SRTO > ORTO TT RUS OTRO ORTO TT RUS OTRO : Switch ame and unction O: O0307ZZ o. Switch name escription 1. ST switch hanges the following distance from: ong, iddle, Short 2. switch eactivates the system without erasing the set speed 3. RS/+ ST/- switch TT RUS OTRO : enu isplayed by ressing ach Switch SYST SY (O T ORTO SY) Sets desired cruise speed or reduces speed incrementally ush and hold the switch to decrease the set speed by 8 km/h (5 ). ush then quickly release the switch to decrease the set speed by 1.6 km/h (1 ). The minimum set speed is 32 km/h (20 ). Resumes set speed or increases speed incrementally ush and hold the switch to increase the set speed by 8 km/h (5 ). ush then quickly release the switch to increase the set speed by 1.6 km/h (1 ). 4. switch aster switch to activate the system (ress for less than 1.5 seconds.) O: O0267ZZ o. isplay item escription 1. Vehicle ahead detection indicator ndicates whether it detects a vehicle ahead 2. Set distance indicator ndicates the selected distance between vehicles set with the ST switch 3. ain switch indicator (white) system warning lamp (orange) 4. Set vehicle speed indicator White: ndicates the main switch is O ( system O) Orange: ndicates that a malfunction occurred in the system ndicates the set vehicle speed ndicates 32 km/h (20 ) when setting is less than 32 km/h (20 ) S-18

19 ORTO < SYST SRTO > SYST OTRO OTO SY ush and hold the switch for longer than approximately 1.5 seconds. This mode will be in a standby state for setting. ondition isplay on system display Standby mode O0269ZZ Set vehicle distance (ong) O0268ZZ Set vehicle distance (iddle) ontrol mode Without a vehicle ahead WO0131ZZ Set vehicle distance (Short) WO0132ZZ When the vehicle speed exceeds the set speed O0273ZZ S S-19

20 < SYST SRTO > ORTO ondition isplay on system display Set vehicle distance (ong) O0274ZZ Set vehicle distance (iddle) ontrol mode With a vehicle ahead WO0133ZZ Set vehicle distance (Short) WO0134ZZ When the vehicle speed exceeds the set speed O0272ZZ RO WR SY f own vehicle comes closer to a vehicle ahead due to rapid deceleration of that vehicle or if another vehicle cuts in, the system warns the driver with the chime and system display. ecelerate by depressing the brake pedal to maintain a safe vehicle distance if: The chime sounds. The vehicle ahead detection indicator blinks in orange. The warning chime may not sound in some cases when there is a short distance between vehicles. Some examples are: When the vehicles are traveling at the same speed and the distance between vehicles is not changing. When the vehicle ahead is traveling faster and the distance between vehicles is increasing. When a vehicle cuts in near own vehicle. The warning chime will not sound when own vehicle approaches vehicles that are parked or moving slowly. The warning chime will not sound when the accelerator pedal is depressed, overriding the system. The approach warning chime may sound and the system display may blink when the sensor detects some reflectors which are fitted on vehicles in other lanes or on the side of the road. This may cause the system to decelerate or accelerate the vehicle. The sensor may detect these objects when the vehicle is driven on winding roads, hilly roads or when entering or exiting a curve. The sensor may also detect reflectors on narrow roads or in road construction zones. n these cases, driver will have to manually control the proper distance ahead of own vehicle. lso, the sensor sensitivity can be affected by vehicle operation (steering maneuver or driving position in the lane) or traffic or vehicle conditions (for example, if a vehicle is being driven with some damage). S-20

21 < SYST SRTO > ORTO ondition isplay on system display When own vehicle comes closer to the vehicle ahead and it is judged that the distance between the vehicles is not sufficient WR UTOT TO SY O0277ZZ utomatic cancellation display Warning display ondition escription isplay on system display When brake pedal is depressed When switch is pressed When a vehicle ahead is not detected below the speed of 24 km/h (15 ) When the system judges the vehicle is at a standstill When the selector lever is not in "" position or manual mode When the parking brake is applied When the V is turned O When the V or S (including the TS) operates When a wheel slips When the driver mode selector (S) switch is in SOW mode When the front bumper near the sensor is blocked or dirty, making it impossible to detect a vehicle ahead chime sounds and the control is automatically canceled. The system will be in a standby state after the control is automatically canceled. chime sounds when the control is automatically canceled except when brake pedal is depressed or when switch is pressed. chime sounds and the control is automatically canceled. When the conditions listed are no longer present, turn the system O using the switch. Turn the system back on to use the system. chime sounds and the control is automatically canceled. ark the vehicle in a safe place and turn the engine O. lean the front bumper near the sensor and then perform the settings again. O0269ZZ xample: When the front bumper near the sensor is blocked or dirty, making it impossible to detect a vehicle ahead O0278ZZ When the system is malfunctioning chime sounds and the control is automatically canceled. Turn the engine O and restart engine. f there is no malfunction, it is possible to set the system. O0279ZZ When the system is automatically canceled, the cancellation condition can be displayed in Work support of (/S). S S-21

22 < SYST SRTO > RUTO recautions for ntelligent ruise ontrol RUTO O: system is only an aid to assist the driver and is not a collision warning or avoidance system. t is the driver's responsibility to stay alert, drive safely and be in control of the vehicle at all times. The system is primarily intended for use on straight, dry, open roads with light traffic. t is not advisable to use the system in city traffic or congested areas. This system will not adapt automatically to road conditions. This system should be used in evenly flowing traffic. ever use the system on roads with sharp curves or on icy roads, in heavy rain or in fog. The sensor will not detect the following objects: - Stationary and slow-moving vehicles. - edestrians or objects in the roadway. - Oncoming vehicles in the same lane. - otorcycles traveling offset in the travel lane. s there is a performance limit to the distance control function, never rely solely on the system. This system does not correct careless, inattentive or absent-minded driving or overcome poor visibility in rain, fog, or other bad weather. ecelerate the vehicle speed by depressing the brake pedal, depending on the distance to the vehicle ahead and the surrounding circumstances in order to maintain a safe distance between vehicles. f the vehicle ahead comes to a stop, the vehicle decelerates to a standstill within the limitations of the system. The system will cancel once it judges that the vehicle has come to a standstill and sound a warning chime. To prevent the vehicle from moving, the driver must depress the brake pedal. The system may not detect the vehicle ahead of the driver in certain road or weather conditions. To avoid accidents, never use the system under the following conditions: - On roads where the traffic is heavy or there are sharp curves. - On slippery road surfaces such as on ice or snow, etc. - uring bad weather (rain, fog, snow, etc.). - When rain, snow or dirt adheres to the sensor. - On steep downhill roads (the vehicle may go beyond the set vehicle speed and frequent braking may result in overheating the brakes). - On repeated uphill and downhill roads. - When traffic conditions make it difficult to keep a proper distance between vehicles because of frequent acceleration or deceleration. - ever use the system if own vehicle is towing a trailer. The system may not detect a vehicle ahead. - nterference by other radar sources. n some road or traffic conditions, a vehicle or object can unexpectedly come into the sensor detection zone and cause automatic braking. The driver may need to control the distance from other vehicles using the accelerator pedal. lways stay alert and avoid using the system when it is not recommended in this section. The ntelligent ruise ontrol uses a sensor located on the front of the vehicle to detect vehicles traveling ahead. The sensor generally detects the signals returned from the vehicle ahead. Therefore, if the sensor cannot detect the reflection from the vehicle ahead, the system may not maintain the selected distance. The following are some conditions in which the sensor cannot detect the signals: - When snow or road spray from traveling vehicles reduces the sensor's visibility. - When excessively heavy baggage is loaded in the rear seat or the luggage room of own vehicle. The system is designed to automatically check the sensor's operation within the limitations of the system. When the sensor area around the sensor is covered with dirt or is obstructed, the system will automatically cancel. f the sensor area around the sensor is covered with ice, a transparent or translucent vinyl bag, etc., the system may not detect it. n these instances, the ntelligent ruise ontrol may not cancel and may not be able to maintain the selected following distance from the vehicle ahead. e sure to check and clean the sensor area around the sensor regularly. The system does not control vehicle speed or warn the driver when own vehicle approaches stationary or slow-moving vehicles. The driver must pay attention to vehicle operation to maintain proper distance from vehicles ahead when approaching toll gates or traffic congestion. S-22

23 < SYST SRTO > RUTO The detection zone of the sensor is limited. vehicle ahead must be in the detection zone for the ntelligent ruise ontrol to maintain the selected distance from the vehicle ahead. vehicle ahead may move outside of the detection zone due to its position within the same lane of travel. otorcycles may not be detected in the same lane ahead if they are traveling offset from the center line of the lane. vehicle that is entering the lane ahead may not be detected until the vehicle has completely moved into the lane. f this occurs, the system may warn the driver by blinking the system indicator and sounding the chime. The driver may have to manually control the proper distance from vehicle traveling ahead. O0221ZZ When driving on some roads, such as winding, hilly, curved, narrow roads or roads which are under construction, the sensor may detect vehicles in a different lane or may temporarily not detect a vehicle traveling ahead. This may cause the system to decelerate or accelerate the vehicle. The detection of vehicles may also be affected by vehicle operation (steering maneuver or traveling position in the lane, etc.) or vehicle condition. f this occurs, the system may warn the driver by blinking the system indicator and sounding the chime unexpectedly. The driver will have to manually control the proper distance away from the vehicle traveling ahead. O0220ZZ When driving on the freeway at a set speed and approaching a slower traveling vehicle ahead, the will adjust the speed to maintain the distance, selected by the driver, from the vehicle ahead. f the vehicle ahead changes lanes or exits the freeway, the system will accelerate and maintain the speed up to the set speed. ay attention to the driving operation to maintain control of the vehicle as it accelerates to the set speed. The vehicle may not maintain the set speed on winding or hilly roads. f this occurs, the driver will have to manually control the vehicle speed. S O0219ZZ S-23

24 < SYST SRTO > RUTO ormally when controlling the distance to a vehicle ahead, this system automatically accelerates or decelerates own vehicle according to the speed of the vehicle ahead. epress the accelerator to properly accelerate own vehicle when acceleration is required for a lane change. epress the brake pedal when deceleration is required to maintain a safe distance to the vehicle ahead due to its sudden braking or if a vehicle cuts in. lways stay alert when using the system. The sensor sensitivity can be affected by vehicle operation (steering maneuver or driving position in the lane) or traffic or vehicle conditions (for example, if a vehicle is being driven with some damage). S-24

25 < SYST SRTO > OSS SYST (S OTRO UT) OSS SYST (S OTRO UT) unction (/S) TO TS performs the following functions via communication using S control unit: O: iagnosis mode onfiguration Work support Self iagnostic Result ata onitor ctive Test U dentification iag Support onitor escription The vehicle specification that is written in S control unit can be displayed or stored. The vehicle specification can be written when S control unit is replaced. isplays causes of automatic system cancellation that occurred during system control. isplays the name of a malfunctioning system stored in the S control unit. isplays S control unit input/output data in real time. nables an operational check of a load by transmitting a driving signal from the S control unit to the load. isplays S control unit part number. isplays a reception/transmission state of communication and TS communication. OURTO onfiguration includes functions as follows: Read/Write onfiguration unction efore Replace U fter Replace U escription llows the reading of vehicle specification written in S control unit to store the specification in. llows the writing of the vehicle information stored in into the S control unit. anual onfiguration WOR SUORT llows the writing of the vehicle specification into the S control unit by hand. Work support items US O UTO- 5 auses of the maximum five cancellations (system cancel) are displayed. The displayed cancellation causes display the number of the ignition switch O/O up to 254. t is fixed to 254 if it is over 254. t returns to 0 when the same cancellation cause is detected again. isplay tems for the ause of utomatic ancellation 1 escription isplays causes of automatic system cancellation that occurred during control of the ntelligent ruise ontrol (). ause of cancellation ntelligent ruise ontrol () escription S O RROR S control unit received an abnormal signal with communication. O ROR S OST RSUT Refer to S-25, "T ndex". S-25

26 < SYST SRTO > OSS SYST (S OTRO UT) The details of time display are as per the following: - RT: malfunction is detected now. - ST: malfunction was detected in the past. OO/TR TR (ileage) and VOT ( voltage) are displayed on (reeze rame ata). T OTOR The following table includes information (items) inapplicable to this vehicle. or information (items) applicable to this vehicle, refer to display items. onitored item [Unit] S () S () S (SW) escription SW [On/Off] ST/OST SW [On/Off] SW [On/Off] RSU/ SW [On/Off] ST SW [On/Off] RUS O [On/Off] R SW [On/Off] STO SW [On/Off] SW [On/Off] ST ST [Short/id/ong] RUS [On/Off] OW V [On/Off] V [On/Off] WR [On/Off] V S S [km/h] or [mph] ST V S [km/h] or [mph] UZZR O/ [On/Off] TRT SSOR [deg] R [rpm] WR SW [O/OW/] ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from steering switch. ndicates whether controlling or not (O means controlling ). ndicates [O/O] status as judged from brake switch signal ( transmits brake switch signal through communication). ndicates [O/O] status as judged from stop lamp switch signal ( transmits stop lamp switch signal through communication). ndicates [O/O] status of idle switch read from S control unit through communication ( transmits O/O status through communication). ndicates set distance memorized in S control unit. ndicates [O/O] status of switch indicator output. The item is displayed, but it is not monitored. ndicates [O/O] status of vehicle ahead detection indicator output. ndicates [O/O] status of system warning lamp output. ndicates vehicle speed calculated from S control unit through communication [S actuator and electric unit (control unit) transmits vehicle speed signal (wheel speed) through communication]. ndicates set vehicle speed memorized in S control unit. ndicates [O/O] status of warning chime output. The item is displayed, but it is not monitored. ndicates engine speed read from S control unit through communication ( transmits engine speed signal through communication). ndicates wiper [O/OW/] status ( transmits front wiper request signal through communication). S-26

27 < SYST SRTO > OSS SYST (S OTRO UT) onitored item [Unit] S () S () S (SW) escription YW RT [deg/s] WR [On/Off] ST RV [On/Off] OSTO SW [On/Off] R SW [On/Off] SW [On/Off] WR SU O [V] V S T [km/h] or [mph] TRT O [%] R [1, 2, 3, 4, 5, 6, 7] UT SW S [On/Off] SW S [On/Off] O S [O,, S] ST S [On/Off] ST [m] RTV S [m/s] O ROOT U [On/Off] Y SST SW [On/Off] SW [On/Off] V S [On/Off] Shift position [Off,, R,,, /T1-7] The item is displayed, but it is not monitored. ndicates [O/O] status of indicator lamp output. ndicates [O/O] status of brake hold relay drive output. ndicates [O/O] status of or positions read from S control unit through communication; O when position or (T transmits shift selector position signal through communication). ndicates shift selector position signal read from S control unit through communication (T transmits shift selector position signal through communication). arking brake switch status [O/O] judged from the parking brake switch signal that S control unit receives via communication is displayed (combination meter transmits the parking brake switch signal via communication). ndicates ignition voltage input monitored by S control unit. ndicates vehicle speed calculated from VT vehicle speed sensor read from S control unit through communication (T transmits VT vehicle speed sensor signal through communication). ndicates throttle position read from S control unit through communication ( transmits accelerator pedal position signal through communication). ndicates VT gear position read from S control unit through communication (T transmits current gear position signal through communication). ndicates [O/O] status as judged from clutch pedal position signal ( transmits clutch switch signal through communication). ndicates [O/O] status as judged from park/neutral position switch signal ( transmits park/neutral position switch signal through communication). ndicates the active mode from or S [conventional (fixed speed) cruise control mode]. ndicates [O/O] status of ST switch indicator output. ndicates the distance from the vehicle ahead. ndicates the relative speed of the vehicle ahead. The item is displayed, but it is not monitored. ndicates [O/O] status as judged from steering switch signal ( transmits steering switch signal through communication). The item is displayed, but it is not monitored. The item is displayed, but it is not monitored. ndicates shift selector position read from S control unit through communication (T transmits shift selector position signal through communication). S S-27

28 < SYST SRTO > OSS SYST (S OTRO UT) onitored item [Unit] S () S () S (SW) escription Turn signal [O//R/&R] S [] U T (W) [On/Off] U T (SW) [On/Off] U T (V-) [Off] W ST [On/Off] SW ST [On/Off] V ST [Off] SYS STTY [On/Off] SW/S WR [On/Off] SW SYST O [On/Off] W SYST O [On/Off] TTRY RUT O [On/Off] SYST SS [ORQ/S/V O] SW O TOR [On/Off] S RR O O [On/Off] SW RT- SS [othing/right/ormal/ ark] S SW [On/Off] U T() [On/Off] ndicates turn signal operation status read from S control unit through communication ( transmits turn indicator signal through communication). ndicates lateral acting on the vehicle. This lateral is judged from a side sensor signal read by S control unit via communication. (The S actuator and electric unit (control unit) transmits a side sensor signal via communication). ndicates system which can be set to O/O by selecting river ssistance mergency rake of the integral switch: orward mergency raking. ndicates system which can be set to O/O by selecting river ssistance lind Spot of the integral switch: lind Spot Warning. The item is displayed, but it is not monitored. ndicates an O/O state of the W system. The W system can be set to O/O by selecting river ssistance mergency rake of the integral switch. ndicates an O/O state of the SW system. The SW system can be set to O/O by selecting river ssistance lind Spot of the integral switch. The item is displayed, but it is not monitored. ndicates the availability of O/O switching for riving ids items received from the integral switch via communication. ndicates [O/O] status of lind Spot Warning malfunction. ndicates [O/O] status of SW system. ndicates [O/O] status of W system. The item is displayed, but it is not used. ndicates [O/O] status of system cancel display output. ndicates [O/O] status of SW system O display output. ndicates [O/O] status of side radar with dirt or foreign materials. ndicates status of brightness of lind Spot Warning indicator. ndicates [O/O] status as judged from steering switch. ndicates system which can be set to O/O by selecting river ssistance mergency rake of the integral switch: orward mergency raking S-28

29 < SYST SRTO > OSS SYST (S OTRO UT) onitored item [Unit] S () S () S (SW) escription ST [On/Off] SW [On/Off] S TRT V S [km/h] or [mph] S ST [On/Off] S T [On/Off] S (OW S) [O/UT] S (S ) [O/UT] OW [On/Off] TV TST UTO: ever perform ctive Test while driving the vehicle. The ctive Test cannot be performed when the following systems malfunction is displayed. - system - lind Spot Warning/RT -W/ The ctive Test cannot be performed when the warning lamp is illuminated. The ctive Test cannot be performed when the System is O. TR STO Test item TR UZZR R TUTOR 1 R TUTOR 2 R TUTOR 3 TR The test can be performed only when the engine is running. ndicates an O/O state of the system. The system can be set to O/O by selecting river ssistance mergency rake of the integral switch. ndicates [O/O] status of system. ndicates set vehicle speed memorized in S control unit. ndicates [O/O] status of speed limiter ST display output. ndicates [O/O] status of speed limiter switch display output. ndicates the vehicle cruise condition. O: Vehicle speed is maintained at the S set speed. UT: Vehicle speed decreased to excessively low, and S operation is cut off. ndicates the vehicle cruise condition. O: Vehicle speed is maintained at the S set speed. UT: Vehicle speed decreased to excessively low compared with the S set speed, and S operation is cut off. isplays ick down state. On: ccelerator pedal is depressed. Off: ccelerator pedal is fully released. escription The warning lamp can be illuminated by O/O operation as necessary. The brake hold relay can be operated by O/O operation as necessary, and the stop lamp can be illuminated. Sounds a buzzer used for SW, RT,, W and by arbitrarily operating O/O. ctivates the brake by an arbitrary operation. S Test item Operation escription warning lamp Off Stops sending the warning lamp signal to exit from the test. O TR Transmits the warning lamp signal to the combination meter via communication. On O STO S-29

30 < SYST SRTO > OSS SYST (S OTRO UT) Test item Operation escription Stop lamp Off Stops transmitting the brake hold relay drive signal to end the test. O STO On Transmits the brake hold relay drive signal. O TR UZZR Test item Operation escription Operation sound TR UZZR R TUTOR The test can be performed only when the engine is running. The test is finished 10 seconds after starting. Off Stops buzzer output to the combination meter via communication. On Starts buzzer output to the combination meter via communication. Test item Operation escription RSS ORR value R TUTOR 1 R TUTOR 2 R TUTOR 3 Off On Off On Off On Stops transmitting the brake fluid pressure control signal to end the test. Starts transmitting the brake fluid pressure control signal to start the test. Stops transmitting the brake fluid pressure control signal to end the test. Starts transmitting the brake fluid pressure control signal to start the test. Stops transmitting the brake fluid pressure control signal to end the test. Starts transmitting the brake fluid pressure control signal to start the test. 10 bar 20 bar 30 bar U TTO isplays S control unit part number. WO0119 S-30

31 < SYST SRTO > OSS SYST ( SSOR) OSS SYST ( SSOR) unction (SR/RR) O: TO TS performs the following functions via communication with S control unit and the communication with sensor. iagnosis mode Self iagnostic Result ata onitor Work support U dentification iag Support onitor S OST RSUT Refer to S-46, "T ndex". T OTOR onitored item [Unit] V S S [km/h] or [mph] YW RT [deg/s] WR SU O [V] ST [m] RTV S [m/s] SR OST [m] SR T [m] STR [deg] STR S [deg/s] /R UST [deg] U/ UST [deg] W SYST O W ST escription isplays malfunctioning system memorized in sensor isplays real-time input/output data of sensor t can monitor the adjustment direction indication in order to perform the radar adjustment operation smoothly isplays sensor part number The results of transmit/receive diagnosis of TS communication can be read. escription Vehicle speed judged from a vehicle speed signal read by the sensor via TS communication is displayed [S control unit receives a vehicle speed signal from S actuator and electric unit (control unit) via communication and transmits the calculated vehicle speed to sensor via TS communication]. ndicates yaw rate read from S control unit through TS communication [S control unit receives yaw rate signal from S actuator and electric unit (control unit) via communication and transmits yaw rate calculated by the S control unit] Yaw rate judged from a yaw rate signal read by sensor via TS communication is displayed [S control unit receives a yaw rate signal from S actuator and electric unit (control unit) via communication and transmits the calculated yaw rate to sensor via TS communication]. ndicates voltage input by sensor ndicates the distance from the vehicle ahead ndicates the relative speed of the vehicle ahead The item is indicated but not used. The item is indicated but not used. The steering angle is displayed. The steering angle speed is displayed. ndicates a horizontal correction value of the radar ndicates a vertical correction value of the radar The item is indicated, but not used. The item is indicated, but not used. S S-31

32 < SYST SRTO > OSS SYST ( SSOR) W ST W SYST O SW ST SW /S O ST/OST SW SW RSU/ SW ST SW R SW STO SW SW RUS OW V V ST ST ST V S [km/h] or [mph] TRT SSOR [%] V TT STT OST TT UZZR O/ U T (W) U T (W) U T () U T () RSS_ORR [bar] R SW R SW SW V S T onitored item [Unit] The item is indicated, but not used. The item is indicated, but not used. The item is indicated, but not used. ndicates [O/O] state of the W system. ndicates [O/O] status as judged from steering switch. The item is indicated, but not used. ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from steering switch. ndicates [O/O] status as judged from brake pedal position switch signal [ transmits brake pedal position switch signal through communication]. ndicates [O/O] status as judged from stop lamp switch signal [S actuator and electric unit (control unit) transmits stop lamp switch signal through communication]. ndicates [O/O] status of idle switch read from sensor through communication ( transmits O/O status through communication. ndicates [O/O] status of switch indicator output. The item is indicated, but not used. ndicates [O/O] status of vehicle ahead detection indicator output. ndicates set distance memorized in S control unit. The item is indicated, but not used. ndicates throttle position read from SS sensor through communication ( transmits accelerator pedal position signal through communication). ndicates [O/O] status of vehicle ahead detection indicator output. ndicates [O/O] status of static obstacle detection. [O/O] ndicates [On/Off] status of warning chime output. The item is indicated, but not used. ndicates systems status ndicates systems status ndicates systems status ndicates status as judged from brake fluid pressure signal [S actuator and electric unit (control unit) transmits brake fluid pressure signal through communication]. ndicates [O/O] status as judged from position switch signal (T transmits shift position signal through communication). ndicates [O/O] status as judged from / position switch signal (T transmits shift position signal through communication). arking brake switch status [O/O] judges from the parking brake switch signal that S control unit readout via communication is displayed (combination meter transmits the parking brake switch signal via communication) The item is indicated, but not used. escription S-32

33 < SYST SRTO > OSS SYST ( SSOR) Shift position Turn signal SYST SS S V S [km/h] or [mph] V S UT S V O ST STTUS S STO RY O STO RY O O VU 1 [m/s2] STTUS O VU 2 onitored item [Unit] WOR SUORT ndicates shift position read from S control unit though communication (T transmits shift position signal through communication). The item is indicated, but not used. ndicates [O/O] status of system cancel display output. The item is indicated, but not used. ndicates vehicle speed unit read from sensor through communication (combination meter transmits vehicle speed unit through communications). The item is indicated, but not used. The item is indicated, but not used. The item is indicated, but not used. ndicates [O/O] status of S malfunction. ndicates [O/O] status of stop lamp relay fixed on. ndicates [O/O] status of stop lamp relay fixed off. ndicates accel command calculated from set speed and information of ahead vehicle. ndicates status. The item is indicated, but not used. The item is indicated, but not used. escription Work support items WV RR UST US O UTO- sensor djust Refer to S-59, "escription". U TTO sensor part number is displayed. US O UTO escription Outputs millimeter waves, calculates the displacement in radar direction, and indicates an adjustment direction isplays causes of automatic cancellation occurred during ntelligent ruise ontrol system. Work support items ORT S ORT TS ORT V RUT O SW VOT R O SW OU TOU V S OW W S OS V/TS O SW escription S function was operated. TS function was operated. V function was operated. did not permit operation. The steering switch input voltage is not within standard range. The steering switches were pressed at the same time. Vehicle speed is lower than 24 km/h (15 mph). Wheel speed sensor signal caught electromagnetic noise. V O switch was pressed. S S-33

34 < SYST SRTO > OSS SYST ( SSOR) V S UT TR S Work support items OW VOT R R O W S UT OST O RROR S/TS/V R RUT S V S T S OU O ORT V OST (S R) O ROR Wheel speed became different from /T vehicle speed. Wheel slipped. ecrease in sensor ignition voltage. The parking brake is operating. The wheel speed of all four wheels are out of the specified values. a vehicle ahead is not detected during the following driving when the vehicle speed is approximately 24 km/h (15mph) or less. sensor received an abnormal signal with communication. n abnormal condition occurs in V/TS/S system. n abnormal condition occurs in system. Vehicle speed is detached from the set vehicle speed. ancel switch and operation switch are detected simultaneously. activated. vehicle ahead lost close range. escription S-34

35 S OTRO UT < U OSS ORTO > U OSS ORTO S OTRO UT Reference Value O: VUS O T OSS TOO The following table includes information (items) inapplicable to this vehicle. or information (items) applicable to this vehicle, refer to display items. onitor item ondition Value/Status SW ST/OST SW SW RSU/ SW ST SW RUS O R SW STO SW SW ST ST RUS OW V V WR gnition switch O gnition switch O gnition switch O gnition switch O gnition switch O rive the vehicle and activate the system gnition switch O gnition switch O ngine running Start the engine and turn the system O ress the ST switch to change the system Start the engine and press switch When (O/O) switch is pressed. When (O/O) switch is not pressed. When ST/OST switch is pressed. When ST/OST switch is not pressed. When switch is pressed. When switch is not pressed. When RSU/RT switch is pressed. When RSU/RT switch is not pressed. When ST switch is pressed. When ST switch is not pressed. When system is controlling. When system is not controlling. When brake or clutch pedal is depressed. When brake or clutch pedal is not depressed. When brake pedal is depressed. When brake pedal is not depressed. dling The item is indicated, but not monitored rive the vehicle and activate the system Start the engine and press switch xcept idling (depress accelerator pedal) When set to long When set to middle When set to short system O ( switch indicator O). system O ( switch indicator O). When a vehicle ahead is detected (vehicle ahead detection indicator O). When a vehicle ahead is not detected (vehicle ahead detection indicator O). When system is malfunctioning ( system malfunction O). When system is normal ( system malfunction O). On Off On Off On Off On Off On Off On Off Off On On Off On Off ong id Short On Off Off On Off On Off S S-35

36 S OTRO UT < U OSS ORTO > V S S While driving ST V S While driving When vehicle speed is set. UZZR O/ TRT SSOR R WR SW YW RT WR ST RV OSTO SW R SW SW WR SU O V S T ngine running The item is indicated, but not monitored. ngine running gnition switch O The item is indicated, but not monitored. ngine running rive the vehicle and activate the system ngine running ngine running gnition switch O ngine running While driving When the buzzer of the following system operates: system W system system When the buzzer of the following system does not operate: system W system system Wiper not operating. Wiper O operation. Wiper operation. O indicator lamp O. When system is malfunctioning. When system is turned to O. O indicator lamp O. When system is normal. When system is turned to O. When brake hold relay is activated. When brake hold relay is not activated. When the shift selector is in position or manual mode. When the shift selector is in any position other than or manual mode. When the shift selector is in or position. When the shift selector is in any position other than or. When the parking brake is applied. When the parking brake is released. TRT O ngine running epress accelerator pedal. R onitor item ondition Value/Status While driving isplays the vehicle speed calculated by S control unit isplays the set vehicle speed On Off 0.0 quivalent to tachometer reading Off ow igh 0.0 On Off On Off On Off On Off On Off ower supply voltage value of S control unit Value of VT vehicle speed sensor signal isplays the throttle position isplays the gear position S-36

37 S OTRO UT < U OSS ORTO > UT SW S SW S O S ST S ST RTV S O ROOT U W SYST O Shift position Turn signal S onitor item ondition Value/Status gnition switch O gnition switch O Start the engine and press switch ress ST/OST switch rive the vehicle and activate the system rive the vehicle and activate the system The item is indicated, but not monitored. gnition switch O ngine running While driving Turn signal lamps O. Turn signal lamp blinking. Turn signal lamp R blinking. Turn signal lamp and R blinking. While driving When clutch or brake pedal is depressed. When clutch or brake pedal is not depressed. When the shift selector is in neutral position. When the shift selector is in any position other than neutral. When system is deactivated. When system is activated. ST switch indicator O. ST switch indicator O. When a vehicle ahead is detected. On Off On Off Off On Off isplays the distance from the preceding vehicle When a vehicle ahead is not detected. 0.0 When a vehicle ahead is detected. isplays the relative speed. When a vehicle ahead is not detected. 0.0 When the W system is O. When the W system is O. Vehicle turning right. Vehicle turning left. Off On Off isplays the shift selector position Off R &R egative value ositive value U T gnition switch O U3 U T (W) ngine running On U T (SW) ngine running On U T (V-) W ST SW ST V ST SYS STTY The item is indicated, but not monitored gnition switch O gnition switch O The item is indicated, but not monitored. gnition switch O orward mergency raking set when the integral switch is O. orward mergency raking set when the integral switch is O. lind Spot Warning set when the integral switch is O. lind Spot Warning set when the integral switch is O. tems set with the integral switch can be switched normally. tems set with the integral switch cannot be switched normally. Off On Off On Off Off On Off S S-37

38 S OTRO UT < U OSS ORTO > SW WR SW SYST O W SYST O TTRY RUT O SYST SS SW O TOR S RR O O SW RT- SS S SW ngine running gnition switch O ngine running The item is indicated, but not used. ngine running ngine running ngine running gnition switch O ngine running When the SW system is malfunctioning. When the SW system is normal. When the SW system is O. When the SW system is O. When the /W system is O. When the /W system is O. System cancel display O. System cancel display O. SW system display O. SW system display O. ront bumper or side radar is dirty. ront bumper and side radar are clean. SW system O. lind Spot Warning indicator brightness bright. lind Spot Warning indicator brightness normal. lind Spot Warning indicator brightness dark. When speed limiter switch is pressed. When speed limiter switch is not pressed. U T () ngine running On ST SW onitor item ondition Value/Status S TRT V- S S ST S T S (OW S) S (S ) OW gnition switch O ngine running While driving rive the vehicle and activate the speed limiter ress speed limiter switch rive the vehicle and activate the speed limiter ress speed limiter switch rive the vehicle and activate the S rive the vehicle and activate the S rive the vehicle and activate the speed limiter orward mergency raking set when the integral switch is O. orward mergency raking set when the integral switch is O. system O. system O. When vehicle speed is set. Speed limiter ST indicator O. Speed limiter ST indicator O. Speed limiter system O. Speed limiter system O. S canceled by low vehicle speed. Other than above. S canceled by difference between set speed and vehicle speed. Other than above. When accelerator pedal is fully depressed. Other than above. On Off On Off On Off Off On Off On Off On Off othing right ormal ark On Off On Off On Off isplays the set vehicle speed On Off On Off On Off On Off On Off S-38

39 S OTRO UT < U OSS ORTO > TR YOUT YS VUS Terminal o. (Wire color) escription + Signal name 1 () 2 () 3 () 5 (Y) 9 () 10 () 14 (W) round round ail-safe (S ontrol Unit) O: f a malfunction occurs in each system, S control unit cancels each control, sounds a beep, and turns O the warning or indicator lamp. T nspection riority hart nput/ Output nput TS communication high ondition SO0705ZZ Value (pprox.) gnition power supply nput gnition switch O attery voltage TS communication low high low brake hold relay drive signal System Output uzzer gnition switch O O: f multiple Ts are detected simultaneously, check them one by one depending on the following T inspection priority chart. Warning lamp/warning display 0 V attery voltage escription ntelligent ruise ontrol () igh-pitched tone system warning ancel orward mergency raking () redictive orward ollision Warning (W) igh-pitched tone igh-pitched tone warning lamp (Yellow) warning lamp (Yellow) ancel ancel lind Spot Warning (SW) ow-pitched tone SW system warning ancel Rear ross Traffic lert (RT) SW system warning ancel S S-39

40 S OTRO UT < U OSS ORTO > riority T ndex U1507: OST O (S RR R) U1508: OST O (S RR ) U1000: O RUT U1321: OURTO 117: SSOR 153: S RR R 154: S RR 101: OWR SUY R 102: OWR SUY R 2 113: STO RY X 114: RUT 134: O RROR U0121: V R 2 U0235: SSOR R 1 U0401: R 1 U0402: T R 1 U0415: V R 1 U0433: SSOR R 2 U1503: S RR R 2 U1504: S RR R 1 U1505: S RR R R 2 U1506: S RR R R : V S S R 6 100: OTRO UT etected items (T) O: Systems for fail-safe : ntelligent ruise ontrol () : orward mergency raking () : redictive orward ollision Warning (W) : lind Spot Warning (SW) : Rear ross Traffic lert (RT) T O T S - TT. UR- TR TST Y R- QUR display O T S TT. URTR TST Y RQUR S-40 ail-safe System Reference U1507 OST O (S RR R), S-76 U1508 OST O (S RR ), S-77 U1000 OT O RUT,,,, S-65 U1321 OURTO,,,, S SSOR,, S S RR R, S S RR, S OWR SUY R,,,, S OWR SUY R 2,,,, S STO RY X,, S RUT,, S O RROR,, S-52 U0121 V R 2,,,, S-55

41 S OTRO UT < U OSS ORTO > Systems for fail-safe : ntelligent ruise ontrol () : orward mergency raking () : redictive orward ollision Warning (W) : lind Spot Warning (SW) : Rear ross Traffic lert (RT) T display ail-safe System Reference U0235 SSOR R 1,,, S-57 U0401 R 1,,,, S-58 U0402 T R 1,,,, S-60 U0415 V R 1,,,, S-62 U0433 SSOR R 2,, S-64 U1503 S RR R 2, S-68 U1504 S RR R 1, S-70 U1505 S RR R R 2, S-72 U1506 S RR R R 1, S V S S R, S OTRO UT,,,, S-39 With the detection of U1000 some systems do not perform the fail-safe operation. system controlling based on a signal received from the control unit performs fail-safe operation when the communication with the S control unit becomes inoperable. S S-41

42 SSOR < U OSS ORTO > SSOR Reference Value VUS O T OSS TOO O: onitor item ondition Value/Status V S S YW RT WR SU O ST RTV S SR OST SR T STR While driving While driving gnition switch O rive the vehicle and activate the system. rive the vehicle and activate the system. The item is indicated but not used. The item is indicated but not used. gnition switch O Value of vehicle speed signal (wheel speed) Vehicle stopped 0.0 Vehicle turning right Vehicle turning left When a vehicle ahead is detected ositive value egative value ower supply voltage value of sensor isplays the distance from the preceding vehicle When a vehicle ahead is not detected 0.0 When a vehicle ahead is detected isplays the relative speed When a vehicle ahead is not detected 0.0 When setting the steering wheel in straight-ahead position When turning the steering wheel 90 rightward +90 When turning the steering wheel 90 leftward -90 STR S gnition switch O t the time of turning the steering wheel /R UST gnition switch O t the completion of radar alignment adjustment U/ UST gnition switch O t the completion of radar alignment adjustment W SYST O W ST W SYST O W ST SW ST The item is indicated, but not used The item is indicated, but not used The item is indicated, but not used ngine running The item is indicated, but not used ngine running W system set with the information display is O W system set with the information display is O W system set with the information display is O W system set with the information display is O 0.0 Steering wheel turning speed is displayed orizontal correction value is displayed Vertical correction value is displayed O O O O O O S-42

43 SSOR < U OSS ORTO > SW gnition switch O When switch is pressed When switch is not pressed /S O ngine running ntelligent ruise ontrol System switch status ST/OST SW SW RSU/ SW ST SW R SW STO SW SW onitor item ondition Value/Status RUS OW V V ST ST ST V S TRT SSOR [%] V - TT STT OST TT UZZR O/ gnition switch O gnition switch O gnition switch O gnition switch O gnition switch O gnition switch O ngine running Start the engine and press switch The item is indicated, but not used. rive the vehicle and activate the ntelligent ruise ontrol System Start the engine and turn the system O ress the ST switch to change the distance setting The item is indicated, but not used. ngine running ngine running ndicates [O/Off] status of static obstacle detection ngine running When ST/OST switch is pressed When ST/OST switch is not pressed When switch is pressed When switch is not pressed When RSU/ SW switch is pressed When RSU/ SW switch is not pressed When ST switch is pressed When ST switch is not pressed When brake pedal is depressed When brake pedal is not depressed When brake pedal is depressed When brake pedal is not depressed dling xcept idling (depress accelerator pedal) system O ( switch indicator O) system O ( switch indicator O) On Off On Off On Off On Off On Off On Off On Off On Off On Off On Off Off When a vehicle ahead is detected (vehicle ahead detection indicator O) When a vehicle ahead is detected (vehicle ahead detection indicator O) When set to long When set to middle When set to short epress accelerator pedal When the buzzer of the following system operates: ntelligent ruise ontrol System W system system When the buzzer of the following system does not operate: ntelligent ruise ontrol System W system system On Off O SORT isplays the throttle position On Off S S-43

44 SSOR < U OSS ORTO > U T (W) U T (W) U T () gnition switch O U T () RSS_ORR ngine running When the selector lever is in position or manual mode R SW ngine running When the selector lever is in any other than or manual mode R SW SW onitor item ondition Value/Status ngine running When the selector lever is in On When the selector lever is in any other than Off gnition switch O V S T While driving Shift position Turn signal SYST SS ngine running While driving The item is indicated, but not used ngine running When the parking brake is applied When the parking brake is released On On Off On Off Off System cancel display O System cancel reason is slippery road System cancel reason is V O S V S UT V S UT ngine running eter indicates km/h km/h eter indicates mph mph S V O ST STTUS S STO RY O STO RY O O VU 1 [m/s2] STTUS The item is indicated, but not used ngine running ngine running ngine running The item is indicated, but not used ngine running ngine running S is malfunction S is not malfunction Stop lamp relay is fixed on Stop lamp relay is not fixed on Stop lamp relay is fixed off Stop lamp relay is not fixed off ntelligent ruise ontrol System Off ntelligent ruise ontrol System On ntelligent ruise ontrol System On and vehicle is stopped ntelligent ruise ontrol System On and river depressed accelerator pedal Value of /T vehicle speed sensor signal isplays the shift position O RQ S V O On Off On Off On Off sensor request accel command to S controller Off STO1 S-44

45 SSOR < U OSS ORTO > O VU 2 onitor item ondition Value/Status TR YOUT The item is indicated, but not used SO1678ZZ YS VUS Terminal o. (Wire color) ail-safe escription + Signal name 1 (R) 2 () 3 (Y) 8 () O: f a malfunction occurs in the sensor, S control unit cancels control, sounds a beep, and turns O the system warning lamp in the combination meter. T nspection riority hart nput/ Output ondition Standard value Reference value (pprox.) round gnition switch O V 0 V TS communication- TS communication- gnition power supply nput gnition switch O V attery voltage O: f multiple Ts are detected simultaneously, check them one by one depending on the following T inspection priority chart. riority 1 2 U1000: O RUT U1010: OTRO UT () 150: S UTO 10: S S OUTR 10: S R RROR etected items (T) S S-45

46 SSOR < U OSS ORTO > riority 3 T ndex 101: OWR SUY R 102: OWR SUY R 2 104: S/TS/V R 105: R SW/STO SW 106: ORTO SW R 107: VT RUT 112: SR OTR 113: STO RY_X 114: _RUT 116: RR ST 118: SR 121: UT T 124: R 126: O 127: OWR SUY R 139: STR S R 15: O OUT T 107: YW RT SSOR U0121: V R2 U153: T R 1 U153: T R 2 U153: R 2 U0126: STR S R1 U0401: R 1 U0415: V R1 U0428: STR S R : V_S_S_R 5 115: R OSTO 6 100: OTRO UT 117: SSOR 10: RR R etected items (T) O: The details of time display are as per the following. - 0: The malfunctions that are detected now communication system (U1000, U1010) : t increases like after returning to the normal condition whenever the ignition is switched O O. t returns to 0 when a malfunction is detected again in the process. - f it is over 39, it is fixed to 39 until the self-diagnosis results are erased. Other than communication system (Other than U1000, U1010) : t increases like after returning to the normal condition whenever the ignition is switched O O. t returns to 0 when a malfunction is detected again in the process. - f it is over 49, it is fixed to 49 until the self-diagnosis results are erased. S-46

47 SSOR < U OSS ORTO > : pplicable T ail-safe function display system warning lamp ntelligent ruise ontrol redictive orward ollision ontrol orward mergency rake () Reference 100 OTRO UT O 10 S R 1 O 10 RR R O 101 OWR SUY R O 102 OWR SUY R2 O 103 V S S R O 104 S/TS/V R O 105 R SW/STO SW O 106 ORTO SW R O 107 VT RUT O 112 SR OTR O 113 STO RY X O 114 RUT O 107 YW RT SSOR O 115 R OSTO O 116 RR O O 117 SSOR O 118 SR T T O 121 UT T O 124 R O S-70, "T escription" S-117, "T escription" S-118, "T escription" S-71, "T escription" S-71, "T escription" S-72, "T escription" S-74, "T escription" S-75, "T escription" S-79, "T escription" S-114, "T escription" S-82, "T escription" S-83, "T escription" S-85, "T escription" S-103, "T escription" S-87, "T ogic" S-89, "T escription" S-91, "T escription" S-92, "T escription" S-93, "T escription" S-94, "T escription" S S-47

48 SSOR < U OSS ORTO > T ail-safe function display system warning lamp ntelligent ruise ontrol redictive orward ollision ontrol orward mergency rake () Reference 126 O O 127 OWR SUY RUT O 139 STR SS R O 150 S UTO O 15 O OUT T O 107 YW RT SSOR O U153 T R 1 O U153 T R 2 O U153 R 2 O U0121 V R2 O U0126 STR S R1 O U0401 R1 O U0415 V R1 O U0428 STR S R2 O U1000 O RUT O U1010 OTRO UT () O S-96, "T escription" S-98, "T escription" S-100, "T escription" S-102, "T escription" S-101, "T escription" S-103, "T escription" S-115, "T escription" S-116, "T escription" S-116, "T escription" S-104, "T escription" S-106, "T escription" S-107, "T escription" S-108, "T escription" S-110, "T escription" S-111, "T ogic" S-112, "T ogic" S-48

49 < WR R > WR R TT RUS OTRO Wiring iagram TT RUS OTRO O: S OW0109 S-49

50 < WR R > TT RUS OTRO O0373 S-50

51 < WR R > TT RUS OTRO S O0374 S-51

52 < WR R > TT RUS OTRO O0375 S-52

53 < WR R > TT RUS OTRO S O0376 S-53

54 < S STO > OSS RR WOR OW S STO OSS RR WOR OW Work low O: OVR SQU T OW O TRVW OR UTO t is important to clarify the customer s concerns before starting the inspection. nterview the customer about the concerns carefully and understand the symptoms fully. S-54

55 < S STO > OSS RR WOR OW The customers are not professionals. ever assume that maybe the customer means... or maybe the customer mentioned this symptom. >> O TO 2. 2.S OST RSUT WT 1. Select Self iagnostic Result mode of SR/RR. 2. heck if the T is detected in the Self iagnostic Result mode of SR/RR. s any T detected? YS >> O TO 5. O >> O TO 3. 3.TO TST erform the system action test to check the system operation. heck if any other malfunctions occur. >> O TO 4. 4.SYTO OSS erform the applicable diagnosis according to the diagnosis chart by symptom. Refer to S-119, "Symptom Table". >> O TO 6. 5.TROU OSS Y T 1. heck the T in the Self iagnostic Result. 2. erform trouble diagnosis for the detected T. Refer to S-46, "T ndex". >> O TO 6. 6.UTO RT RR Repair or replace the identified malfunctioning parts. >> O TO 7. 7.RR (S OST RSUT WT ) 1. rase Self iagnostic Result. 2. Select Self iagnostic Result again after repairing or replacing the specific items. 3. heck if any T is detected in Self iagnostic Result mode of SR/RR. s any T detected? YS >> O TO 5. O >> O TO 8. 8.RR (TO TST) erform the system action test. heck that the malfunction symptom is solved or no other symptoms occur. s there a malfunction symptom? YS >> O TO 4. O >> nspection nd. S S-55

56 < S STO > TO SRV W R SSOR TO SRV W R SSOR escription O: lways perform the radar alignment aiming adjustment after removing and installing or replacing the sensor. UTO: The system does not operate normally unless the sensor is aligned properly. erform the system action test to check that the system operates normally. Work rocedure 1.RR T USTT djust the radar alignment. Refer to S-59, "escription". >> O TO SYST TO TST 1. erform the system action test. Refer to S-66, "escription". 2. heck that the system operates normally. >> nspection nd. O: S-56

57 < S STO > SSOR T VRT T SSOR T VRT T escription O: WR: Radio waves could adversely affect electric medical equipment. Those who use a pacemaker should contact the electric medical equipment manufacturer for the possible influences before use. OUT O SSOR T T ROUR lways perform the sensor initial vertical alignment after removing and installing or replacing the sensor. UTO: The system does not operate normally unless the sensor is aligned properly. 1. or required tools, refer to S-57, "Required Tools". 2. or preparation, refer to S-57, "reparation". 3. or sensor initial vertical alignment, refer to S-58, " Sensor nitial Vertical lignment". UTORY OT OR ST SSOR T ROUR UTO: or istance sensor alignment procedure, choose a level location with a few feet of working space in front and surrounding the vehicle. Vehicle must be stationary and unoccupied during the whole alignment procedure. ever enter the vehicle during sensor alignment. or proper system operation and adjustment, all vehicle wheels must be the original factory size. The sensor requires alignment whenever the sensor is removed and reinstalled and whenever front end structural repairs are performed. sensor alignment consists of performing the mechanical vertical alignment ( sensor initial vertical alignment) described in the following procedure, followed by the electronic horizontal alignment ( sensor alignment) that is performed using and the appropriate special service tools. Required Tools The following tool is necessary to perform the sensor initial vertical alignment: Small level or angle meter. O: reparation 1.RRTO OR SSOR T VRT T ROUR WO0115ZZ O: S 1. Verify correct vehicle suspension height. Refer to SU-24, "Wheelarch eight (Unladen* 1 )". 2. Repair or replace any damaged body components. 3. Verify proper tire inflation pressures. Refer to WT-73, "Tire". 4. Remove any accumulations of mud, snow or ice from the vehicle underbody. 5. Verify that there is no load in the vehicle (cargo or passenger). 6. lace the vehicle on a known level horizontal surface such as a wheel or frame alignment rack to achieve satisfactory sensor vertical alignment results. S-57

58 < S STO > >> Refer to S-58, " Sensor nitial Vertical lignment". Sensor nitial Vertical lignment SSOR T VRT T O: The sensor initial vertical alignment procedure must be performed anytime the distance sensor is removed and reinstalled. 1. The sensor (1) is located near the right front headlamp behind the front bumper fascia. 0594ZZ 2. lace the small level or angle meter (2) against the face of the sensor (1). 0595ZZ 3. Turn the sensor adjustment screw (1) to level the sensor. 0596ZZ 4. nsure the sensor electrical connector located on the bottom of the sensor is connected. 5. erform the sensor alignment procedure. Refer to S-59, "escription". S-58

59 < S STO > SSOR T escription SSOR T O: WR: Radio waves could adversely affect electric medical equipment. Those who use a pacemaker should contact the electric medical equipment manufacturer for the possible influences before use. OUT O SSOR T ROUR 4-wheel vehicle alignment must be performed before proceeding with sensor alignment procedure. lways perform the sensor alignment after removing and installing or replacing the sensor. f the sensor was removed and installed or replaced, first perform Sensor nitial Vertical lignment, refer to S-59, "escription". UTO: The system does not operate normally unless the sensor is aligned properly. 1. or required tools, refer to S-59, "Required Tools". 2. or preparation, refer to S-60, "reparation". 3. or vehicle set up, refer to S-61, "Vehicle Set Up". 4. or setting the target board, refer to S-63, "Setting The Target oard". 5. or sensor adjustment, refer to S-64, " Sensor djustment". UTORY OT OR SSOR T ROUR UTO: or sensor alignment procedure, choose a level location with a few feet of working space in front and surrounding the vehicle. Vehicle must be stationary and unoccupied during the whole alignment procedure. ny slight vibration during the alignment procedure can cause the test to fail. f this happens, you will have to restart the alignment process. The ignition switch must be in the O position. The battery voltage must not fall below 12 volts during the whole alignment procedure. ailure to maintain adequate battery voltage will cause the test to fail. f this happens, you will have to restart the alignment process. The target board must be set in front of the vehicle facing the sensor. djust the sensor alignment with. (The sensor alignment procedure cannot be adjusted without.) ever enter the vehicle during sensor alignment. ever block the area between the sensor and the target board at any time during the alignment process. ever break the laser beam between the laser assembly and front target board or rear reflector at any time during alignment. ccurate steering wheel setting is crucial. Once set, do not disturb the steering wheel for the remainder of the alignment procedure. To avoid physical damage, the sensor adjustment screw must not be forced to either clockwise or counter-clockwise limit. or proper adjustment procedure, follow the directions of the exactly as instructed. or proper system operation and adjustment, all vehicle wheels must be of the same size. Required Tools alignment kit in addition to one of the following: a) unter self-centering wheel adapter (unter wheel alignment tool) b) Special Service Tool kit (kit S W/Tire lamp- iming) O: S The following alignment kit is necessary to perform the sensor alignment: S-59

60 < S STO > target board. - osition 1, with top tilted 2 toward vehicle (1). - osition 2, vertical (2). - osition 3, with top tilted 2 away from vehicle (3). SSOR T O0121ZZ unter self-centering wheel adapter (1) [shown with laser assembly (2) installed]. (unter alignment rack head may be substituted.) When the power switch is turned O, the front laser signal () will be emitted toward the front target board, and the rear laser signal () will be emitted toward the rear of the vehicle. Retailers that are not equipped with a unter self-centering wheel adapter will require the following kit: art o (kit S W/Tire lamp- iming) O0118ZZ aser assembly (with bi-directional laser beam) as shown in the illustration. - Tightening knob (1) - ower O/O button (2) - ront laser beam opening (3) - Rear laser beam opening (4) - ttaching shaft (5) O0116ZZ Stationary target as shown in the illustration. - Stationary target (1) - aser signal reception plate (2) O0117ZZ istance chain (not shown). reparation O: V RRTO OR SSOR T ROUR 1. djust all tire pressures to the specified value. 2. mpty the vehicle. (Remove any luggage from the passenger compartment, luggage room, etc.) 3. Shift the selector lever to position, and release the parking brake. 4. ully fill the fuel tank, and then check that the coolant and oils are filled to correct level. 5. lean off the front of the sensor. S-60

61 < S STO > SSOR T The sensor (1) is located behind the fascia and it is not exposed to the elements. Therefore, it should not require any cleaning. 1 : sensor >> Refer to S-61, "Vehicle Set Up". Vehicle Set Up 0594ZZ O: SRTO ccurate adjustment of the sensor alignment requires that the target board, wheel adapter, laser assembly, and stationary target be properly positioned. UTO: f the sensor alignment is adjusted with the target board, wheel adapter, laser assembly, or stationary target in the incorrect position, the system will not function properly or the alignment procedure may not be completed successfully. 1.ROSTO TRT OR The center of the sensor wave axis () is located at the center of the front lens. O0292ZZ nitial target board setting must be in the center position. 1. osition the target board in front facing the right front side of the vehicle: - Using the full length of the supplied chain for distance, place the marked center of the target board (1) 1200 mm (47.2 in.) ± 625 mm(24.6 in) facing the sensor. - djust the height of the target board using the adjustable nut (2) to achieve the proper height. The up/down tolerance is ± 80 mm (3.15 in). - djust the target board lateral position aligning the marked center of the board horizontally with the center of the sensor front lens. The right/left tolerance is ± 80 mm (3.15 in). 2. xtend the machined arm of the target board exposing the reflective surface (3) to the right front side of the vehicle. O0115ZZ S S-61

62 < S STO > SSOR T 3. lace one side of the laser assembly (2) flush against the center of the target board (1) to assist in the positioning. 0597ZZ 4. Turn the laser assembly O (3) allowing the laser beam to emit through the opening of the laser assembly toward the center of the sensor. 5. ove the target board (1) as necessary so that center of target board aligns with center of sensor. 6. Turn the laser assembly O when done. re you using unter alignment equipment? YS >> Refer to unter s equipment instructions for complete vehicle set up and target board setting. Then, refer to S-64, " Sensor djustment". O >> O TO 2. 2.ST SR SSY nsure the steering wheel is positioned in the center straight-forward position. nsure all four vehicle wheels do not have any physical damage. 1. nstall the wheel adapter (1) on the right front wheel. 2. ount the laser assembly (2) to the wheel adapter (1) as shown in the figure. When the power switch is turned O, the front laser signal () will be emitted toward the front target board, and the rear laser signal () will be emitted toward the rear of the vehicle. >> O TO 3. 3.STT U STTORY TRT 1. lace the stationary target next to the right rear tire as shown in the figure. 2. Turn the laser assembly O allowing the laser beam to be emitted through the front and rear laser assembly openings. 3. easure and record the distance (r) between the edge of the right rear wheel and the laser beam (1) on the stationary target (horizontal line). 4. easure and record the height (r) between the laser beam (1) on the stationary target and ground level (vertical line). O0118ZZ O0114ZZ S-62

63 < S STO > SSOR T 5. easure and record the distance (f) between the edge of the right front wheel and the laser beam signal/opening (1) on the laser assembly (horizontal line). 6. easure and record the height (f) between the laser beam signal/opening (1) on the laser assembly and ground level (vertical line). orizontal adjustment [front distance (f) and rear distance (r)] is accomplished by slowly turning the steering wheel until the 2 distances are the same. Vertical adjustment [front height (f) and rear height (r)] is accomplished by rotating the laser assembly around its axis until the two heights are the same. irectional arrows () and () are shown to illustrate the direction of the laser assembly beams. 7. djust laser beam as necessary until the two distances match and the two heights match. You will have to verify both horizontal and vertical adjustments anytime one adjustment is made. O0123ZZ >> Refer to S-63, "Setting The Target oard". Setting The Target oard O: SRTO ccurate adjustment of the sensor alignment requires that the target board be accurately positioned. UTO: f the sensor alignment is adjusted with the target board in the incorrect position, the system will not function properly or the alignment procedure may not be completed successfully. 1. TRT OR STT 1. With the target board arm extended, the laser beam (1) emitted by the laser assembly () will be reflected back () toward the laser assembly. When adjusted properly, reflected laser beam () must align with emitted laser beam () and the two laser beams will be seen as one. 2. Rotate the target board to achieve the necessary horizontal adjustment. 3. djust the target board leveling screws to achieve the necessary vertical adjustment. O0120ZZ 4. The figure shown illustrates the laser beam () emitted by the laser assembly (1) and its reflection () off the target board arm. S O0119ZZ >> O TO T OSTO O T TRT OR S-63

64 < S STO > SSOR T o not place anything other than the target board in the space shown in front of the vehicle (view from top). O0050ZZ 1. target board arm 2. target board 3. sensor 4. Vehicle. istance between front wheel and laser beam (f). eight between front laser beam and ground (f) m ( in.). eight between rear laser beam and ground (r). istance between rear wheel and laser beam (r). target board center position (osition 2) >> Refer to S-64, " Sensor djustment". Sensor djustment O: SRTO djust the sensor alignment in a vertical direction with as per the following. The sensor alignment in the horizontal direction is performed automatically and cannot be adjusted manually. UTO: ever look directly into or block the sensor source (between the front fascia and target board) during the sensor alignment procedure. erform all necessary work for sensor alignment procedure until the adjustment completes as shown in the procedure. f the procedure is started but not completed, the system is rendered inoperable. 1.ST TO T SSOR T O 1. lace ignition switch in the O position. 2. onnect and select SR/RR then Work support. 3. Select RR lignment. 4. Select Start after the RR lignment screen is displayed. f the adjustment screen does not appear or an error appears within approximately 10 seconds after RR lignment is selected, the following causes are possible: The target board is not installed in the correct position. dequate space is not secured around the target board. The sensor alignment procedure exceeds its proper installation range. - eformation of vehicle body. - eformation of unit. - eformation of bracket. The area is not suitable for the adjustment work. Right front side of fascia ( sensor view) is not clean. The system warning lamp illuminates. attery voltage is low. The extended arm and mirror are not stationary. >> O TO SSOR T S-64

65 < S STO > SSOR T 1. Once the sensor alignment procedure is started, you will be prompted by for the next instruction. 2. ollow all the instructions exactly as requested by which will include the following: - djust target board to position 1 (top tilted toward vehicle). - djust target board to position 2 (vertical position). - djust target board to position 3 (top tilted away from vehicle). 3. You will be prompted with specific instructions to perform physical adjustment to the sensor which may include turning the adjustment screw (1) by a certain number of turns in increments of 0.25 in either direction. is not live and will not automatically update while turning the tool. UTO: e careful not to cover the right front side of the fascia ( sensor view) with a hand or any other body part during adjustment. O0121ZZ 0596ZZ >> O TO SSOR T ORTO 1. When the U/ ORRT value is executed and the " VU" has been performed, touch "nd". 2. When OT T VRT O SR display appears, touch nd. UTO: lways check that the value of U/ ORRT remains accurate (within specification) when the sensor is left alone for at least 2 seconds. 3. heck that UST UTOT ORZOT SR is displayed and wait for a short period of time. (The maximum: pprox. 10 seconds). 4. heck that ormally ompleted is displayed, and select nd to end RR lignment. UTO: Once RR lignment is started with, always continue the work until the sensor alignment is completed successfully. f the job is stopped midway, the sensor alignment is not completed and the system is rendered inoperative. 5. onfirm proper sensor alignment by following steps until it shows " VU" to be 0.00 turn. >> lignment nd. S S-65