BODY CONTROL SYSTEM SECTION BCS CONTENTS ELECTRICAL & POWER CONTROL BCS-1 BASIC INSPECTION... 3 FUNCTION DIAGNOSIS...

Transcription

1 TR & WR TR ST S Y TR SYSTM TTS S ST... 3 ST USTMT... 3 T SRV W R TR UT (M)...3 T SRV W R TR UT (M) :...3 T SRV W R TR UT (M) : Special Repair Requirement...3 URT (M)...3 URT (M) :...3 URT (M) : Special Repair Requirement...4 URT (M) : onfiguration list...5 UT SS... 6 Y TR SYSTM... 6 System...6 omponent arts ocation...7 MT SWT R SYSTM... 8 System iagram...8 System...8 omponent arts ocation...11 MM TM...16 MM TM : SUT- unction (M - MM TM)...16 R...17 R : SUT- unction (M - R )...17 RR WW R...18 RR WW R : SUT- unction (M - RR R)...18 UZZR...19 UZZR : SUT- unction (M - UZZ- R)...19 T M...19 T M : SUT- unction (M - T M)...20 M...21 M : SUT- unction (M - M)...21 WR...23 WR : SUT- unction (M - WR)...23 SR...24 SR : SUT- unction (M - SR)...24 S S UR SYSTM...12 System iagram...12 System...12 WR SUMT TR SYS- TM...13 System iagram...13 System...13 omponent arts ocation...15 SS SYSTM (M)...16 TT Y...24 TT Y : SUT- unction (M - TT Y)...25 M SW...28 M SW : SUT- unction (M - M SW)...28 M...28 M : SUT- unction (M - M)...28 MMU...28 MMU : SUT- unction (M - MMU)...29 S-1

2 TTRY SVR TTRY SVR : SUT- unction (M - TTRY SVR) TRU TRU : SUT- unction (M - TRU) TT M TT M : SUT- unction (M - TT) WR SUY RU RUT iagnosis rocedure MT SWT UT RUT iagnosis rocedure MT SWT UTUT RUT iagnosis rocedure U SS RT WR RT WR : SUT- unction (M - RT WR) S UR S UR : SUT- unction (M - S UR) MT SS U1000 MM RUT T ogic iagnosis rocedure U1010 TR UT () T ogic iagnosis rocedure U0415 V S S T ogic iagnosis rocedure W VT T ogic iagnosis rocedure TMS MM T ogic iagnosis rocedure M (Y TR MU) Reference Value Wiring iagram - M ail-safe T nspection riority hart T ndex SYMTM SS MT SWT SYSTM SYM- TMS Symptom Table RUT RUTS recaution for Supplemental Restraint System (SRS) "R " and "ST T R-T- SR" recaution for attery Service V RR M (Y TR MU) xploded View Removal and nstallation MT SWT xploded View Removal and nstallation S-2

3 < S ST > ST USTMT S ST ST USTMT T SRV W R TR UT (M) T SRV W R TR UT (M) : : R RMT When replacing M, save or print current vehicle specification with SUT- configuration before replacement. f R URT can not be used, use the WRT URT - Manual selection after replacing M. TR RMT UT: When replacing M, you must perform WRT URT with SUT-. - omplete the procedure of WRT URT in order. - f you set incorrect WRT URT, incidents might occur. - onfiguration is different for each vehicle model. onfirm configuration of each vehicle model. When replacing M, perform the system initialization (TS). T SRV W R TR UT (M) : Special Repair Requirement : SV V ST SUT- onfiguration erform R URT to save or print current vehicle specification. Refer to S-3, "U- RT (M) : ". f R URT can not be used, use the WRT URT - Manual selection after replacing M. >> T 2. 2.R M Replace M. Refer to S-78, "xploded View". >> T 3. 3.WRT V ST SUT- onfiguration erform WRT URT - onfig file or WRT URT - Manual selection to write vehicle specification. Refer to S-4, "URT (M) : Special Repair Requirement". >> T 4. 4.TZ M (TS) erform M initialization. (TS) S >> WR URT (M) URT (M) : : Vehicle specification needs to be written with SUT- because it is not written after replacing M. S-3

4 < S ST > onfiguration has three functions as follows unction R URT WRT URT - Manual selection WRT URT - onfig file ST USTMT Manual setting item: tems which need selection by vehicle specifications utomatic setting item: tems which are written in automatically (Setting can not be changed) UT: When replacing M, you must perform WRT URT with SUT-. omplete the procedure of WRT URT in order. f you set incorrect WRT URT, incidents might occur. onfiguration is different for each vehicle model. onfirm configuration of each vehicle model. ever perform WRT URT except for new M. URT (M) : Special Repair Requirement 1.WRT M ST SUT- onfiguration Select URT of M. When writing saved data>> T 2. When writing manually>> T 3. 2.RRM WRT URT - SUT- onfiguration erform WRT URT - onfig file. >> WR 3.RRM WRT URT - MU ST Reads the vehicle configuration of current M. Saves the read vehicle configuration. Writes the vehicle configuration with manual selection. Writes the vehicle configuration with saved data. : SUT- onfiguration 1. Select "WRT URT - Manual selection". 2. dentify the correct model and configuration list. Refer to S-5, "URT (M) : onfiguration list". 3. onfirm and/or change setting value for each item. UT: Thoroughly read and understand the vehicle specification. ncorrect settings may result in abnormal control of U. 4. Select "STT". UT: Make sure to select STT even if the indicated configuration of brand new M is same as the desirable configuration. f not, configuration which is set automatically by selecting vehicle model can not be memorized. 5. When "MM S", select "". >> T 4. 4.RT onfirm that each function controlled by M operates normally. >> WR S-4

5 < S ST > ST USTMT URT (M) : onfiguration list : UT: Thoroughly read and understand the vehicle specification. ncorrect settings may result in abnormal control of U. MU STT TM tems Setting value TR WT WTUT : tems which confirm vehicle specifications T WT: With daytime running light system WTUT: Without daytime running light system UT STT TM T tems Setting value WM T ST WTUT / U UT UT T WTUT R M WT ven on a vehicle without front fog lamp. t displays WT. RR M WT ven on a vehicle without rear fog lamp. t displays WT. M VRT M3 TRSMSS TRSMSS R SSR WTUT ZR SW TY M2 M TR M1 TMS TMS S RR WR M1 R W UT WTUT S S-5

6 < UT SS > UT SS Y TR SYSTM System Y TR SYSTM : UT M (ody ontrol Module) controls the various electrical components. t inputs the information required to the control from communication and the signal received from each switch and sensor. M has combination switch reading function for reading the operation status of combination switches (light, turn signal, wiper and washer) in addition to a function for controlling the operation of various electrical components. t also has the signal transmission function as the passed point of signal and the power saving control function that reduces the power consumption with the ignition switch. M is equipped with the diagnosis function that performs the diagnosis with SUT- and various settings. M control function list System ombination switch reading system Signal buffer system ower consumption control system Turn signal and hazard warning lamp system eadlamp system arking, license plate and tail lamps system xterior lamp battery saver system aytime running light system nterior room lamp control system Step lamp system Trunk room lamp system nterior room lamp battery saver system ront wiper and washer system Warning chime system oor lock system Trunk open system issan Vehicle mmobilizer System (VS) - TS Vehicle security system anic alarm Rear window defogger system ntelligent ey system/engine start system ower window system Retained accessory power (R) system oor lock function S-8, "System iagram" S-12, "System iagram" S-13, "System iagram" X-11, "System iagram" X-6, "System iagram" X-13, "System iagram" X-17, "System iagram" X-8, "System iagram" -5, "System iagram" -9, "System iagram" WW-5, "System iagram" Refer to WS-5, "WR M SYSTM : System iagram" -11, "System iagram" Trunk open function Remote keyless entry function ey reminder function Warning function ngine start function -42, "System iagram" S-15, "System iagram" S-19, "System iagram" -28, "RMT YSS TRY UT : System " -4, "System iagram" -16, "TT Y SYSTM : System iagram" W-8, "System iagram" W-8, "System " S-6

7 < UT SS > omponent arts ocation Y TR SYSTM : M. ash side lower (passenger side) S S-7

8 MT SWT R SYSTM < UT SS > MT SWT R SYSTM System iagram : System : UT M reads the status of the combination switch (light, turn signal, wiper and washer) and recognizes the status of each switch. M is a combination of 5 output terminals (UTUT 1-5) and 5 input terminals (UT 1-5). t reads a maximum of 20 switch status. MT SWT MTRX ombination switch circuit ombination switch UT-UTUT system list System UTUT 1 UTUT 2 UTUT 3 UTUT 4 UTUT 5 UT 1 R WSR R WR W TUR TUR R UT 2 R WR R WR T SS M 1 UT 3 T VUM 1 M 2 M S-8

9 < UT SS > MT SWT R SYSTM System UTUT 1 UTUT 2 UTUT 3 UTUT 4 UTUT 5 UT 4 T VUM 3 T M UT 5 T VUM 2 eadlamp has a dual system switch. MT SWT R UT M reads the status of the combination switch at 10 ms interval normally. M reads the status of the combination switch at 60 ms interval when M is controlled at low power consumption mode. M operates as follows and judges the status of the combination switch. - UT 1-5 outputs the voltage waveforms of 5 systems simultaneously. - t operates the transistor on UTUT side in the following order: UTUT The voltage waveform of UT corresponding to the formed circuit changes according to the operation of the transistor on UTUT side if any (1 or more) switches are. - t reads this change of the voltage as the status signal of the combination switch. S peration xample n the following operation example, the combination of the status signals of the combination switch is replaced as follows: UT 1-5 to 1-5 and UTUT 1-5 to -. xample 1: When a switch (TUR R switch) is turned S-9

10 MT SWT R SYSTM < UT SS > The circuit between UT 1 and UTUT 5 is formed when the TUR R switch is turned. M detects the combination switch status signal 1 when the signal of UTUT 5 is input to UT 1. M judges that the TUR R switch is when the signal 1 is detected. xample 2: When some switches (turn R switch, front wiper switch) are turned The circuits between UT 1 and UTUT 5 and between UT 1 and UTUT 3 are formed when the TUR R switch and R WR W switch are turned. M detects the combination switch status signal 1 when the signals of UTUT 3 and UTUT 5 are input to UT 1. M judges that the TUR R switch and R WR W switch are when the signal 1 is detected. WR TRMTTT ST M judges the wiper intermittent dial 1-7 by the status of T VUM 1, 2 and 3 switches. Wiper intermittent Switch status dial position T VUM 1 T VUM 2 T VUM S-10

11 < UT SS > MT SWT R SYSTM Wiper intermittent dial position omponent arts ocation Switch status T VUM 1 T VUM 2 T VUM : ombination switch 2. M. ash side lower (passenger side) S S-11

12 < UT SS > S UR SYSTM System iagram S UR SYSTM : System : UT M has the signal transmission function that outputs/transmits each input/received signal to each unit. Signal transmission function list Signal name nput gnition switch signal gnition switch signal oor switch signal Trunk switch signal ow tire pressure warning lamp signal Run flat tire warning display signal uzzer request signal ush-button ignition switch (push switch) ny door switch Trunk room lamp switch M /R () ombination meter () V control unit () M /R () ombination meter () V control unit () ow tire pressure warning control unit () ow tire pressure warning control unit () ow tire pressure warning control unit () ombination meter () ombination meter () ombination meter () nputs the push-button ignition switch (push switch) signal and transmits the ignition switch status judged with M via communication. nputs the door switch signal and transmits it via communication. nputs the trunk room lamp switch signal and transmits the trunk switch signal via communication. Transmits the received low tire pressure warning lamp signal via communication. Transmits the received run flat tire warning display signal via communication. Transmits the received buzzer request signal via communication. S-12

13 < UT SS > WR SUMT TR SYSTM WR SUMT TR SYSTM System iagram : System : UT M incorporates a power saving control function that reduces the power consumption according to the vehicle status. M switches the status (control mode) by itself with the power saving control function. t performs the sleep request to each unit (M /R and combination meter) that operates with the ignition switch. ormal mode (wake-up) - communication is normally performed with other units - ach control with M is operating properly communication sleep mode ( sleep) - transmission is stopped - ontrol with M only is operating ow power consumption mode (M sleep) - ow power consumption control is active - transmission is stopped W WR SUMT TR WT M M reduces the power consumption with the following operation in the low power consumption mode. The reading interval of the each switches changes from 10 ms interval to 60 ms interval. Sleep mode activation M receives the sleep-ready signal (ready) from M /R and combination meter via communication. M transmits the sleep wake up signal (sleep) to each unit when all of the sleep conditions are fulfilled. ach unit stops the transmission of communication with the sleep wake up signal. M is in communication sleep mode. M is in the low power consumption mode and perform the low power consumption control when all of the M sleep conditions are fulfilled with sleep condition. S S-13

14 WR SUMT TR SYSTM < UT SS > Sleep condition sleep condition Receiving the sleep-ready signal (ready) from all units gnition switch: Vehicle security system and panic alarm: ot operation Warning chime: ot operation ntelligent ey system buzzer: ot operation Trunk room lamp switch status: o change Stop lamp switch: ey slot (card switch) status: o change Turn signal indicator lamp: ot operation xterior lamp: oor lock status: o change SUT- communication status: ot communication Meter display signal: on-transmission oor switch status: o change Rear window defogger: M sleep condition nterior room lamp battery saver: Time out R system: ush-button ignition switch illumination: issan Vehicle mmobilizer System (VS) - TS: ot operation Remote keyless entry receiver communication status: o communication indicator lamp: indicator lamp: indicator lamp: Wake-up operation M changes from the low power consumption mode to the communication sleep mode when the any of the M wake-up conditions is fulfilled. ly the control with M is activated. M transmits the sleep wake up signal (wake up) to each unit when any of the wake-up conditions is fulfilled. t changes from the low power consumption mode or the communication sleep mode to the normal mode. ach unit starts the transmission of communication with the sleep wake up signal. n addition, the combination meter transmits the wake up signal to M via communication to report the communication start. Wake-up condition M wake-up condition Trunk lid opener switch: Remote keyless entry receiver: Receiving oor lock and unlock switch: UTR, UTR U ront door lock assembly driver side (Unlock sensor):, wake-up condition Receiving the sleep-ready signal (ot-ready) from any units ey slot (key switch):, ush-button ignition switch (push switch): azard switch: SS switch:, T M switch: river door switch:, assenger door switch:, Trunk room lamp switch:, river door request switch: assenger door request switch: Trunk lid request switch: Stop lamp switch signal: S-14

15 < UT SS > omponent arts ocation WR SUMT TR SYSTM : ombination meter 2. M 3. M /R. ash side lower (passenger side). ngine room dash panel (R). S S-15

16 < UT SS > SS SYSTM (M) MM TM SS SYSTM (M) MM TM : SUT- unction (M - MM TM) : T TM SUT- performs the following functions via communication with M. iagnosis mode Work Support Self iagnostic Result iag Support Monitor ata Monitor ctive Test cu dentification onfiguration SYSTM T M can perform the following functions for each system. t can perform the diagnosis modes except the following for all sub system selection items. *: This item is displayed, but is not used. unction hanges the setting for each system function. isplays the diagnosis results judged by M. Monitors the reception status of communication viewed from M. Refer to SUT- operation manual. The M input/output signals are displayed. The signals used to activate each device are forcibly supplied from M. The M part number is displayed. Read and save the vehicle specification. Write the vehicle specification when replacing M. : pplicable item iagnosis mode System Sub system selection item Work Support ata Monitor ctive Test oor lock R Rear window defogger RR R Warning chime UZZR nterior room lamp timer T M xterior lamp M Wiper and washer WR Turn signal and hazard warning lamps SR R TR* ntelligent ey system TT Y ombination switch M SW ody control system M VS - TS MMU nterior room lamp battery saver TTRY SVR Trunk lid opener system TRU Vehicle security system TT M R system RT WR Signal buffer system S UR RZ RM T () The M records the following vehicle condition at the time a particular T is detected, and displays on SUT-. S-16

17 < UT SS > SS SYSTM (M) SUT screen item ndication/unit Vehicle Speed km/h Vehicle speed of the moment a particular T is detected do/trip Meter km Total mileage (dometer value) of the moment a particular T is detected Vehicle ondition R S> S> > > RU> R>RU RU>URT > > > >R >S >S ounter 0-39 ower position status of the moment a particular T is detected R : SUT- unction (M - R ) M SUT- UT SUT- performs the following functions via communication with M. iagnosis mode WR SURT T MTR TV TST RU R While turning M status from low power consumption mode to normal mode (ower supply position is ) While turning M status from low power consumption mode to normal mode (ower supply position is.) While turning power supply position from to While turning power supply position from to While turning power supply position from RU to (Vehicle is stopping and selector lever is except position.) While turning power supply position from R to RU (rom cranking up the engine to run it) While turning power supply position from RU to (mergency stop operation) While turning power supply position from to While turning power supply position from to While turning power supply position from to While turning power supply position from to R While turning M status from normal mode (ower supply position is.) to low power consumption mode While turning M status from normal mode (ower supply position is.) to low power consumption mode ower supply position is (gnition switch with steering is locked.) ower supply position is (gnition switch with steering is unlocked.) ower supply position is (gnition switch ) ower supply position is (gnition switch with engine stopped) ower supply position is RU (gnition switch with engine running) ower supply position is R (t engine cranking) The number of times that ignition switch is turned after T is detected The number is 0 when a malfunction is detected now. The number increases like after returning to the normal condition whenever ignition switch. The number is fixed to 39 until the self-diagnosis results are erased if it is over 39. unction hanges the setting for each system function. The M input/output signals are displayed. The signals used to activate each device are forcibly supplied from M. : S WR SURT S-17

18 < UT SS > SS SYSTM (M) T MTR TV TST RR WW R RR WW R : SUT- unction (M - RR R) ata monitor Monitor item R -U ST UTMT R S- T UTMT R U ST UTMT /U ST Monitor tem RQ SW-R RQ SW-S RQ SW-/TR R SW-R R SW-S R SW-RR R SW-R R SW- SW U SW Y Y -SW Y Y U-SW R Test item Selective unlock function mode can be changed to operate (WT) or not operate (WTUT) with this mode. utomatic door lock function mode can be selected from the following in this mode. V S: ll doors are locked when vehicle speed more than 24km/h(15M) R: ll doors are locked when shifting the shift lever from position to other than the position utomatic door unlock function mode can be selected from the following in the mode. M 1: ll doors are unlocked when the power supply position is changed from to M 2: ll doors are unlocked when shifting the shift lever from any position other than the to position M 3: river side door is unlocked when the power supply position is changed from to M 4: river side door is unlocked when shifting the shift lever from any position other than the to position utomatic door lock/unlock function mode can be selected from the following in this mode. : non-operational Unlock only: door unlock operation only ock only: door lock operation only ock/unlock: lock/unlock operation ontents ndicates [/] condition of door request switch (driver side). ndicates [/] condition of door request switch (passenger side). ndicates [/] condition of trunk lid opener request switch. ndicates [/] condition of front door switch (driver side). ndicates [/] condition of front door switch (passenger side). This item is displayed, but cannot be monitored. This item is displayed, but cannot be monitored. This item is displayed, but cannot be monitored. ndicates [/] condition of lock signal from door lock unlock switch. ndicates [/] condition of unlock signal from door lock unlock switch. ndicates [/] condition of lock signal from door key cylinder. ndicates [/] condition of unlock signal from door key cylinder. This test is able to check door lock/unlock operation. The all door lock actuators are locked when on SUT- screen is touched. The all door lock actuators are unlocked when U on SUT- screen is touched. The door lock actuator (driver side) is unlocked when R U on SUT- screen is touched. The door lock actuator (passenger side) is unlocked when S U on SUT- screen is touched. : S-18

19 < UT SS > SS SYSTM (M) Monitor tem RR SW US SW TV TST This is displayed even when it is not equipped. ndicates [/] condition of push switch. UZZR Test tem RR R UZZR : SUT- unction (M - UZZR) SUT- T TMS T MTR TV TST This test is able to check rear window defogger operation. Rear window defogger operates when on SUT- screen is touched. Test item iagnosis mode UZZR ata Monitor ctive Test isplay item [Unit] US SW [/] U S-R [/] V S 1 [m/h] Y SW-ST [/] T M SW [/] R SW [/] R SW-R [/] isplays M input data in real time. peration of electrical loads can be checked by sending driving signal to them. Status of push button ignition switch judged by M. Status of unlock sensor judged by M. : Value of vehicle speed signal received from S actuator and electric unit (control unit) with communication line. Status of key slot judged by M. Status of each switch judged by M using the combination switch readout function. Status of front fog lamp switch judged by M. Status of driver side door switch judged by M. S isplay item [Unit] Y WR M ST T WR TST RST WR T WR M T M The key warning chime operation can be checked by operating the relevant function (/). The seat belt warning chime operation can be checked by operating the relevant function (/). The regist warning chime operation can be checked by operating the relevant function (/). The light warning chime operation can be checked by operating the relevant function (/). S-19

20 < UT SS > SS SYSTM (M) T M : SUT- unction (M - T M) : WR SURT ST / -U T RM M TMR ST *: actory setting T MTR Service item Setting item Setting RM M TM ST RM M TM ST R M TMR ST * M 2 M 3* M 4 M 1 M 2* M 3 M 4 M 5 M 1 M 2 M 3 M 4* M 1* M 2 With the interior room lamp timer function Without the interior room lamp timer function 7.5 sec. 15 sec. 30 sec. 0.5 sec. 1 sec. 2 sec. 3 sec. 0 sec. 0.5 sec. 1 sec. 2 sec. 3 sec. Sets the interior room lamp time. (Timer operating time) Sets the interior room lamp gradual brightening time. Sets the interior room lamp gradual dimming time. nterior room lamp timer activates with synchronizing all doors. nterior room lamp timer activates with synchronizing the driver door only. RQ SW-R [/] RQ SW-S [/] RQ SW-RR [/] RQ SW-R [/] US SW [/] Monitor item [Unit] S-20 The switch status input from request switch (driver side) The switch status input from front request switch (passenger side) The item is indicated, but not monitored. The item is indicated, but not monitored. The switch status input from push-button ignition switch

21 < UT SS > SS SYSTM (M) RY-/ [/] Y SW-ST [/] U S-R [/] R SW-R [/] R SW-S [/] R SW-RR [/] R SW- R [/] R SW- [/] SW [/] U SW [/] Y Y -SW [/] Y Y U-SW [/] TR/T MTR [/] R- [/] R-U [/] TV TST T M M M : SUT- unction (M - M) WR SURT Monitor item [Unit] The item is indicated, but not monitored. ey switch status input from key slot river door unlock status input from unlock sensor The switch status input from driver side door switch The switch status input from passenger side door switch The item is indicated, but not monitored. The item is indicated, but not monitored. The item is indicated, but not monitored. ock switch status received from the door lock and unlock switch Unlock switch status received from the door lock and unlock switch The item is indicated, but not monitored. The item is indicated, but not monitored. The switch status input from trunk room lamp switch ock signal status received from remote keyless entry receiver Unlock signal status received from remote keyless entry receiver Test item peration ST M TST U M TST s the interior room lamp control signal to turn map lamp (Map lamp switch is in R position). Stops the interior room lamp control signal to turn map lamp. s the step lamp control signal to turn step lamp. Stops the step lamp control signal to turn step lamp. s the trunk room lamp control signal to turn the trunk room lamp. Stops the trunk room lamp control signal to turn the trunk room lamp. : S Service item Setting item Setting * With the exterior lamp battery saver function TTRY SVR ST Without the exterior lamp battery saver function S-21

22 < UT SS > SS SYSTM (M) Y ST *: actory setting T MTR Service item Setting item Setting M 1 M 2 M 3 M 4 M 5 M 6 M 7 M 8 The item is indicated, but not operated. Monitor item [Unit] US SW [/] STT [Stop/Stall/rank/Run] V S 1 [km/h] Y SW-ST [/] TUR S R [/] TUR S [/] T M SW [/] M SW [/] M SW1 [/] M SW2 [/] SS SW [/] UT T SW [/] R SW [/] R SW-R [/] R SW-S [/] R SW-RR [/] R SW- R [/] R SW- [/] The switch status input from push-button ignition switch The engine status received from M with communication The value of the vehicle speed received from combination meter with communication ey switch status input from key slot ach switch status that M judges from the combination switch reading function The item is indicated, but not monitored. The item is indicated, but not monitored. The switch status input from driver side door switch The switch status input from passenger side door switch The item is indicated, but not monitored. The item is indicated, but not monitored. The item is indicated, but not monitored. TV TST S-22

23 < UT SS > SS SYSTM (M) T M M R M YTM RU T RR M M S WR WR : SUT- unction (M - WR) WR SURT *:actory setting T MTR Test item peration i ow R Transmits the position light request signal to M /R with communication to turn the tail lamp. Stops the position light request signal transmission. Transmits the high beam request signal with communication to turn the headlamp (). Transmits the low beam request signal with communication to turn the headlamp (). Stops the high & low beam request signal transmission. The item is indicated, but cannot be tested. Transmits the daytime running light request signal with communication to turn the daytime running light. Stops the daytime running light request signal transmission. The item is indicated, but cannot be tested. The item is indicated, but cannot be tested. Service item Setting item WR S STT Monitor tem [Unit] US SW [/] V S 1 [km/h] R WR [/] R WR W [/] R WSR SW [/] R WR T [/] R WR ST [/] T VUM [1 7] * S-23 : With vehicle speed (ront wiper intermittent time linked with the vehicle speed and wiper intermittent dial position) Without vehicle speed (ront wiper intermittent time linked with the wiper intermittent dial position) The switch status input from push-button ignition switch. The value of the vehicle speed signal received from combination meter with communication. ach switch status that M judges from the combination switch reading function. ront wiper motor (stop position) status received from M /R with communication. ach switch status that M judges from the combination switch reading function. S

24 < UT SS > TV TST SS SYSTM (M) Test item peration R WR SR SR : SUT- unction (M - SR) WR SURT i o T Transmits the front wiper request signal () to M /R with communication to operate the front wiper operation. Transmits the front wiper request signal () to M /R with communication to operate the front wiper operation. Transmits the front wiper request signal (T) to M /R with communication to operate the front wiper T operation. Stops transmitting the front wiper request signal to stop the front wiper operation. : *: actory setting T MTR TV TST Service item Setting item Setting ZR SWR Monitor item [Unit] RQ SW-R [/] RQ SW-S [/] US SW [/] TUR S R [/] TUR S [/] ZR SW [/] R- [/] R-U [/] R- [/] SR TT Y ock ly* Unlk ly ock/unlk With locking only With unlocking only With locking/unlocking Without the function S-24 Sets the hazard warning lamp answer back function when the door is lock/unlock with the request switch or the key fob. The switch status input from the request switch (driver side) The switch status input from the request switch (passenger side) The switch status input from the push-button ignition switch ach switch condition that M judges from the combination switch reading function The switch status input from the hazard switch ock signal status received from the remote keyless entry receiver Unlock signal status received from the remote keyless entry receiver anic alarm signal status received from the remote keyless entry receiver Test item peration R s the voltage to blink the right side turn signal lamps. s the voltage to blink the left side turn signal lamps. Stops the voltage to turn the turn signal lamps.

25 < UT SS > SS SYSTM (M) TT Y : SUT- unction (M - TT Y) M SUT- UT SUT- performs the following functions via communication with M. iagnosis mode WR SURT S- RSUTS T MTR TV TST WR SURT unction hanges the setting for each system function. isplays the diagnosis results judged by M. The M input/output signals are displayed. The signals used to activate each device are forcibly supplied from M. : Monitor item RM T R UT ST /U Y -Y STRT Y -Y TRU/SS T RM ST W W ST TRU Y -TT Y WR T Y UT ZR SWR S -Y S -Y U SRT R UTUT t can be checked whether ntelligent ey code is registered or not in this mode. uto door lock time can be changed in this mode. M 1: 1 minute M 2: 5 minutes M 3: 30 seconds M 4: 2 minutes oor lock/unlock function by door request switch (driver side and passenger side) mode can be changed to operate (WT) or not operate (WTUT) in this mode. ngine start function mode can be changed to operate (WT) or not operate (WTUT) in this mode. uzzer reminder function mode by trunk lid opener request switch can be changed to operate (WT) or not operate (WTUT) in this mode. anic alarm button pressing time on ntelligent ey remote control button can be selected from the following wit this mode. M 1: 0.5 sec. M 2: : on-operation M 3: 1.5 sec. This item is displayed, but cannot be used. Trunk button pressing on ntelligent ey button can be selected as per the following in this mode. M 1: ress and hold M 2: ress twice M 3: ress and hold, or press twice ntelligent ey low battery warning mode can be changed to operate (WT) or not operate (WT- UT) in this mode. ey reminder function mode can be changed to operate (WT) or not operate (WTUT) in this mode. azard reminder function mode can be selected from the following in this mode. Y: oor lock operation only U Y: oor unlock operation only /U: ock/unlock operation : on-operational uzzer reminder function (lock operation) mode by door request switch (driver side and passenger side) can be selected from the following is this mode. orn chirp: Sound horn uzzer: Sound ntelligent ey warning buzzer : on-operational uzzer reminder function (unlock operation) mode by door request switch can be changed to operate () or not operate () in this mode. Starter motor can operate during the times below. 70 msec 100 msec 200 msec S S-25

26 < UT SS > SS SYSTM (M) Monitor item S T SS R WT YSS S- RSUT Refer to S-74, "T ndex". T MTR This function allows inside key antenna self-diagnosis. orn reminder function mode by ntelligent ey button can be changed to operate () or not operate () in this mode. S-26 Monitor tem ondition RQ SW -R ndicates [/] condition of door request switch (driver side). RQ SW -S ndicates [/] condition of door request switch (passenger side). RQ SW -/TR ndicates [/] condition of trunk lid opener request switch. US SW ndicates [/] condition of push-button ignition switch. RY2 -/ ndicates [/] condition of ignition relay 2. RY -/ This item is displayed, but cannot be monitored. U SW This item is displayed, but cannot be monitored. R SW 1 ndicates [/] condition of brake switch. T/ SW ndicates [/] condition of the position. ST / SW ndicates [/] condition of the or position. S/ - ndicates [/] condition of steering lock unit (). S/ -U ndicates [/] condition of steering lock unit (U). S/ RY -/ ndicates [/] condition of steering lock relay. U S -R ndicates [/] condition of driver door U status. US SW -M ndicates [/] condition of push-button ignition switch. RY1 -/ ndicates [/] condition of ignition relay 1. T SW -M ndicates [/] condition of the position. ST -M ndicates [/] condition of the or position. ST -MT ndicates [/] condition of the position. ST -MT ndicates [/] condition of the position. STT ndicates [ST/ST/R/RU] condition of engine states. S/ -M ndicates [/] condition of steering lock unit (). S/ U-M ndicates [/] condition of steering lock unit (U). S/ RY-RQ ndicates [/] condition of steering lock relay. V S 1 isplays the vehicle speed signal received from combination meter by numerical value [m/h]. V S 2 isplays the vehicle speed signal received from S, V or VT by numerical value [m/h]. R STT-R ndicates [/RY/U] condition of driver side door status. R STT-S RMT STRT RMT R STRT Y SW -ST TR/T MTR R- This item is displayed, but cannot be monitored. ndicates [ST/RST] condition of key. ndicates [ST/RST] condition of engine start possibility. This item is displayed, but cannot be monitored. ndicates [/] condition of key slot. ndicates [/] condition of trunk lid. ndicates [/] condition of signal from ntelligent ey.

27 < UT SS > SS SYSTM (M) Monitor tem R-U R-TR/ R- R-/W R-M R U1 R U2 TV TST Test item TTRY SVR W RMT W ST UTS UZZR S UZZR TR T M TRU/SS T SR R R SW UM TR TR T ndicates [/] condition of U signal from ntelligent ey. ndicates [/] condition of TRU signal from ntelligent ey. ndicates [/] condition of button of ntelligent ey. This item is displayed, but cannot be monitored. ndicates [/] condition of M signal from ntelligent ey. When remote keyless entry receiver receives the signal transmitted while operating on ntelligent ey, the numerical values start changing. This item is displayed, but cannot be monitored. S-27 ondition This test is able to check interior room lamp operation. The interior room lamp will be activated when on SUT- screen is touched. This item is displayed, but cannot be used. This test is able to check ntelligent ey warning buzzer operation. The ntelligent ey warning buzzer will be activated when on SUT- screen is touched. This test is able to check warning chime in combination meter operation. Take away warning chime sounds when T UT on SUT- screen is touched. ey warning chime sounds when Y on SUT- screen is touched. position warning chime sounds when on SUT- screen is touched. This test is able to check warning lamp operation. Y Warning lamp illuminates when Y on SUT- screen is touched. Y Warning lamp blinks when Y on SUT- screen is touched. This test is able to check interior room lamp operation. The interior room lamp will be activated when on SUT- screen is touched. This test is able to check meter display information ngine start information displays when on SUT- screen is touched. ngine start information displays when on SUT- screen is touched. ey warning displays when on SUT- screen is touched. Steering lock information displays when RTT on SUT- screen is touched. position warning displays when ST on SUT- screen is touched. ntelligent ey insert information displays when SRT on SUT- screen is touched. ntelligent ey low battery warning displays when TT on SUT- screen is touched. Take away warning displays when UTY on SUT- screen is touched. position warning displays when W on SUT- screen is touched. This test is able to check trunk lid opener actuator open operation. This actuator opens when on SUT- screen is touched. This test is able to check security hazard lamp operation. The hazard lamps will be activated when R or on SUT- screen is touched. This test is able to check horn operation. The horn will be activated when on SUT- screen is touched. This test is able to check control device power supply ontrol device power is supplied when on SUT- screen is touched. This test is able to check push-ignition switch illumination operation. ush-ignition switch illumination illuminates when on SUT- screen is touched. This test is able to check indicator in push-ignition switch operation. indicator in push-ignition switch illuminates when on SUT- screen is touched. This test is able to check indicator in push-ignition switch operation. indicator in push-ignition switch illuminates when on SUT- screen is touched. This test is able to check indicator in push-ignition switch operation. indicator in push-ignition switch illuminates when on SUT- screen is touched. S

28 < UT SS > SS SYSTM (M) Y ST UM TRU/ R M SW Test item This test is able to check key slot illumination operation. ey slot illumination illuminates when on SUT- screen is touched. This test is able to check trunk lid opener actuator open operation. This actuator opens when on SUT- screen is touched. M SW : SUT- unction (M - M SW) : T MTR Monitor item [UT] R WR [/] R WR W [/] R WSR SW [/] R WR T [/] R WR ST [/] T VUM [1-7] TUR S R [/] TUR S [/] T M SW [/] M SW [/] M SW 1 [/] M SW 2 [/] SS SW [/] R SW [/] RR SW [/] M M : SUT- unction (M - M) WR SURT isplays the status of the R WR switch in combination switch judged by M with the combination switch reading function. isplays the status of the R WR W switch in combination switch judged by M with the combination switch reading function. isplays the status of the R WSR switch in combination switch judged by M with the combination switch reading function. isplays the status of the R WR T switch in combination switch judged by M with the combination switch reading function. isplays the status of the front wiper stop position signal received from M /R via communication. isplays the status of wiper intermittent dial position judged by M with the combination switch reading function isplays the status of the TUR R switch in combination switch judged by M with the combination switch reading function. isplays the status of the TUR switch in combination switch judged by M with the combination switch reading function. isplays the status of the T M switch in combination switch judged by M with the combination switch reading function. isplays the status of the M switch in combination switch judged by M with the combination switch reading function. isplays the status of the M 1 switch in combination switch judged by M with the combination switch reading function. isplays the status of the M 2 switch in combination switch judged by M with the combination switch reading function. isplays the status of the SS switch in combination switch judged by M with the combination switch reading function. This item is indicated, but not monitored. This item is indicated, but not monitored. : tem RST STT VU MMU Return a value set with Work Support of each system to a default value in factory shipment. S-28

29 < UT SS > SS SYSTM (M) MMU : SUT- unction (M - MMU) T TM SUT- performs the following functions via communication with M. iagnosis mode T MTR TV TST T MTR Monitor item RM RM 4 RM 3 RM 2 RM 1 T 4 T 3 T 2 T 1 US SW Y SW -ST TV TST TT Test item TTRY SVR TTRY SVR : SUT- unction (M - TTRY SVR) WR SURT TTRY SVR ST unction The M input/output signals are displayed. The signals used to activate each device are forcibly supplied from M. ontent ndicates [YT] at all time. Switches to [] when a registered ntelligent ey is inserted into the key slot. ndicates the number of which has been registered. ndicates [/] condition of push-button ignition switch. ndicates [/] condition of key slot. This test is able to check security indicator lamp operation. The lamp will be turned on when on SUT- screen touched. Service item Setting item Setting RM M T SV ST * * With the exterior lamp battery saver function Without the exterior lamp battery saver function With the interior room lamp battery saver function Without the interior room lamp battery saver function : : S RM M TMR ST *: actory setting T MTR M 1* 30 min. Sets the interior room lamp battery saver timer operating M 2 60 min. time. RQ SW-R [/] RQ SW-S [/] Monitor item [Unit] The switch status input from request switch (driver side) The switch status input from front request switch (passenger side) S-29

30 < UT SS > RQ SW-RR [/] RQ SW-R [/] US SW [/] RY-/ [/] Y SW-ST [/] U S-R [/] R SW-R [/] R SW-S [/] R SW-RR [/] R SW- R [/] R SW- [/] SW [/] U SW [/] Y Y -SW [/] Y Y U-SW [/] TR/T MTR [/] R- [/] R-U [/] Monitor item [Unit] SS SYSTM (M) The item is indicated, but not monitored. The item is indicated, but not monitored. The switch status input from push-button ignition switch The item is indicated, but not monitored. ey switch status input from key slot river door unlock status input from unlock sensor The switch status input driver side front door switch The switch status input from passenger side door switch The item is indicated, but not monitored. The item is indicated, but not monitored. The item is indicated, but not monitored. ock switch status received from the door lock and unlock switch Unlock switch status received from the door lock and unlock switch The item is indicated, but not monitored. The item is indicated, but not monitored. The switch status input from trunk room lamp switch ock signal status received from remote keyless entry receiver Unlock signal status received from remote keyless entry receiver TV TST Test item peration TTRY SVR *: ach lamp switch is in position. TRU TRU : SUT- unction (M - TRU) uts the interior room lamp power supply to turn interior room lamp. s the interior room lamp power supply to turn interior room lamp.* M SUT- UT SUT- performs the following functions via communication with M. : S-30

31 < UT SS > SS SYSTM (M) iagnosis mode T MTR TV TST T MTR unction The M input/output signals are displayed. The signals used to activate each device are forcibly supplied from M. Monitor tem US SW U S -R V S 1 Y Y SW-TR TR SW TR/ SW TR/T MTR R-TR/ TV TST Test item TRU/SS T TT M TT M : SUT- unction (M - TT) T TM SUT- performs the following functions via communication with M. iagnosis mode WR SURT T MTR TV TST T MTR ontents ndicates [/] condition of push-button ignition switch. This item is displayed, but cannot be monitored. ndicates [km/h] condition of vehicle speed signal from combination meter. This item is displayed, but cannot be monitored. This item is displayed, but cannot be monitored. ndicates [/] condition of trunk lid opener switch. This item is displayed, but cannot be monitored. This item is displayed, but cannot be monitored. This test is able to check trunk lid opener actuator open operation. unction hanges the setting for each system function. The M input/output signals are displayed. The signals used to activate each device are forcibly supplied from M. : S Monitored tem RQ SW -R RQ SW -S RQ SW -RR RQ SW -R RQ SW -/TR US SW U S -R Y SW -ST R SW-R ndicates [/] condition of door request switch (driver side). ndicates [/] condition of door request switch (passenger side). This is displayed even when it is not equipped. This is displayed even when it is not equipped. ndicates [/] condition of back door request switch. ndicates [/] condition of push-button ignition switch ndicates [/] condition of driver door U status. ndicates [/] condition of key slot. ndicates [/] condition of front door switch. S-31

32 < UT SS > SS SYSTM (M) R SW-S R SW-RR R SW-R R SW- SW U SW Y Y -SW Y Y U-SW Y Y SW-TR TR/ SW TR/T MTR R- R-U R-TR/ WR SURT TV TST RT WR RT WR : SUT- unction (M - RT WR) ata monitor Monitored tem Test tem SURTY RM ST TT M TR TT Test tem V SURTY R M() SR ndicates [/] condition of front door switch R. ndicates [/] condition of rear door switch R. ndicates [/] condition of rear door switch. ndicates [/] condition of back door switch. ndicates [/] condition of lock signal from door lock/unlock switch and R. ndicates [/] condition of unlock signal from door lock/unlock switch and R. This is displayed even when it is not equipped. This is displayed even when it is not equipped. This is displayed even when it is not equipped. ndicates [/] condition of back door opener switch. ndicates [/] condition of trunk lid. ndicates [/] condition of signal from ntelligent ey. ndicates [/] condition of U signal from ntelligent ey. ndicates [/] condition of TRU signal from ntelligent ey. This mode is able to confirm and change security alarm - setting. The switch which triggered vehicle security alarm is recorded. This mode is able to confirm and erase the record of vehicle security alarm. The trigger data can be erased by touching R on SUT- screen. This test is able to check security indicator lamp operation. The lamp will be turned on when on SUT- screen is touched. This test is able to check vehicle security horn operation. The horns will be activated for 0.5 seconds after on SUT- screen is touched. This test is able to check vehicle security lamp operation. The headlamps will be activated for 0.5 seconds after on SUT- screen is touched. This test is able to check vehicle security hazard lamp operation. The hazard lamps will be activated after on SUT- screen is touched. : Monitor tem R SW-R ndicates [/] condition of driver side door switch R SW-S ndicates [/] condition of passenger side door switch S UR S UR : SUT- unction (M - S UR) : T MTR S-32

33 < UT SS > Monitor item [UT] US SW [/] TV TST SS SYSTM (M) isplays the status of the push-button ignition switch (push switch) judged by M. Test item peration RSSUR SW The item is indicated, but cannot be tested. S S-33

34 < MT SS > MT SS U1000 MM RUT U1000 MM RUT : (ontroller rea etwork) is a serial communication line for real time applications. t is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Modern vehicle is equipped with many electronic control unit, and each control unit shares information and links with other control units during operation (not independent). n communication, control units are connected with 2 communication lines ( -line, -line) allowing a high rate of information transmission with less wiring. ach control unit transmits/receives data but selectively reads required data only. ommunication Signal hart. Refer to -23, " ommunication Signal hart". T ogic T TT : T U1000 SUT- display description MM RUT iagnosis rocedure T etection ondition When M cannot communicate communication signal continuously for 2 seconds or more. 1.RRM S ST 1. Turn ignition switch and wait for 2 seconds or more. 2. heck Self iagnostic Result. s T U1000 displayed? YS >> Refer to -14, "Trouble iagnosis low hart". >> Refer to -38, "ntermittent ncident". ossible cause communication system : S-34

35 < MT SS > U1010 TR UT () T ogic T TT U1010 TR UT () : T SUT- display description T etection ondition U1010 TR UT () M detected internal communication circuit malfunction. M iagnosis rocedure 1.R M When T U1010 is detected, replace M. >> Replace M. Refer to S-78, "xploded View". ossible cause : S S-35

36 < MT SS > U0415 V S S U0415 V S S : U0415 is displayed if any unusual condition is present in the reception status of the vehicle speed signal from the S actuator and electric unit (control unit). T ogic T TT : T SUT- display description T etection ondition robable cause U0415 V S S When the vehicle speed signal received from the S actuator and electric unit (control unit) remains abnormal for 2 seconds or more. S actuator and electric unit (control unit) M T RMT RUR 1.T RMT 1. rase the T. 2. Turn ignition switch. 3. erform the Self iagnostic Result of SUT-, when passed 2 seconds or more after the ignition switch is turned. s any T detected? YS >> Refer to S-36, "iagnosis rocedure". >> ST iagnosis rocedure : S TUTR TR UT (TR UT) S- RSUTS erform Self-iagnostic Result of S actuator and electric unit (control unit) with SUT-. Refer to R-30, "SUT- unction (T-R certified SS dealer)". s any T detected? YS >> Repair or replace the malfunctioning part. >> Replace M. Refer to S-78, "xploded View". S-36

37 < MT SS > 2562 W VT T ogic 2562 W VT : T TT T 2562 SUT- display description W VT T RMT RUR 1.T RMT 1. rase T. 2. Turn ignition switch. 3. erform the Self iagnostic Result of SUT-, when passed 120 seconds or more after the ignition switch is turned. s any T detected? YS >> Refer to S-37, "iagnosis rocedure". >> ST iagnosis rocedure T etection ondition When the power supply voltage to M remains less than 8.8 V for 120 seconds or more 1. WR SUY RUT heck M power supply circuit. Refer to S-39, "iagnosis rocedure". s the circuit normal? YS >> Replace M. Refer to S-78, "xploded View". >> Repair the malfunctioning part. ossible cause arness or connector (power supply circuit) : S S-37