INTERIOR LIGHTING SYSTEM

Transcription

1 RVR TRLS ST TRR LT SYST TTS RUT... 3 RUTS... 3 recaution for Supplemental Restraint System (SRS) "R " and "ST LT R-T- SR"...3 SYST SRT... 4 T RTS... 4 TRR LT SYST...4 TRR LT SYST : nterior Lamp ppearance and ulb Specifications...4 TRR LT SYST : omponent arts Location...5 SYST... 7 TRR R L TRL SYST...7 TRR R L TRL SYST : System escription...7 TRR R L TRL SYST : ircuit iagram...10 TRR R L TTRY SVR SYS- T...10 TRR R L TTRY SVR SYST : System escription...11 TRR R L TTRY SVR SYST : ircuit iagram...12 LLUT TRL SYST...12 LLUT TRL SYST : System escription...13 LLUT TRL SYST : ircuit iagram...14 SS SYST ()...15 T...15 T : SULT unction ( - T)...15 T L...16 T L : SULT unction ( - T L)...16 TTRY SVR...18 TTRY SVR : SULT unction ( - TTRY SVR)...18 TLLT Y...19 TLLT Y : SULT unction ( - TLLT Y)...19 U SS RT List of U Reference...24 WR R...25 TRR R L TRL SYST...25 Wiring iagram...25 LLUT...38 Wiring iagram...38 S ST...47 SS RR WR LW...47 Work low...47 T/RUT SS...50 TRR R L WR SULY RUT...50 omponent unction heck...50 iagnosis rocedure...50 TRR R L TRL RUT...52 omponent unction heck...52 iagnosis rocedure

2 TRU R L RUT omponent unction heck iagnosis rocedure ST L RUT omponent unction heck iagnosis rocedure UTS L L RUT omponent unction heck iagnosis rocedure US-UTT T SWT LLU- T RUT omponent unction heck iagnosis rocedure SYT SS TRR LT SYST SYTS Symptom Table RVL STLLT L xploded View L L : Removal and nstallation L : Replacement L RT L RT : Removal and nstallation VTY RRR L xploded View Replacement LV X L xploded View Replacement ST L xploded View Removal and nstallation Replacement RSL L xploded View Removal and nstallation Replacement TRU R L xploded View Removal and nstallation Replacement UTS L L xploded View Replacement SRV T STS (SS) SRV T STS (SS) bulb specifications

3 < RUT > RUT RUTS RUTS recaution for Supplemental Restraint System (SRS) "R " and "ST LT R-TSR" : The Supplemental Restraint System such as R and ST LT R-TSR, 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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted. nformation necessary to service the system safely is included in the SRS R and ST LT of this Service anual. WR: lways observe the following items for preventing accidental activation. To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in the event of a collision that 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 SRS R. ever 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. RUTS W US WR TLS (R R LTR) RS WR: lways observe the following items for preventing accidental activation. When working near the ir ag iagnosis Sensor Unit or other ir ag System sensors with the ignition or engine running, never 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 ignition, disconnect the battery, and wait at least 3 minutes before performing any service. -3

4 < SYST SRT > SYST SRT T RTS TRR LT SYST T RTS TRR LT SYST : nterior Lamp ppearance and ulb Specifications : L4229ZZ o. tem Type Wattage (W) ush-button ignition switch illumination L ap lamp L onsole lamp (ntegrated into map lamp assembly) L Vanity mirror lamp 1.8 love box lamp 2.0 Step lamp Wedge 5.0 ersonal lamp Wedge 8.0 Trunk room lamp Wedge 3.4 utside handle lamp L -4

5 < SYST SRT > T RTS TRR LT SYST : omponent arts Location : L4256ZZ o. omponent unction ersonal lamp ront outside handle ap lamp oor lock and unlock switch Request switch ne touch unlock sensor utside handle lamp Refer to -4, "TRR LT SYST : nterior Lamp ppearance and ulb Specifications". Refer to L-11, "R L SYST : oor Request Switch". Refer to L-13, "R L SYST : ne Touch Unlock Sensor ssembly". Refer to -4, "TRR LT SYST : nterior Lamp ppearance and ulb Specifications". Refer to -4, "TRR LT SYST : nterior Lamp ppearance and ulb Specifications". Refer to L-11, "R L SYST : oor Lock and Unlock Switch". -5

6 < SYST SRT > T RTS o. omponent unction /R Step lamp oor switch Trunk lid lock assembly (Trunk room lamp switch) nside key antenna (Trunk room) Trunk room lamp ombination meter ombination switch (Lighting & turn signal switch) ush-button ignition switch (ush-button ignition switch illumination) nside key antenna (onsole) isplay control unit ctivates the interior room lamp timer depending on the vehicle condition to turn the interior room lamps /. perates the interior room lamp battery saver depending on the vehicle condition to turn interior room lamps. etects each switch condition by the combination switch reading function. udges the illumination lamp / status depending on the vehicle condition. nd then transmits request signal to /R and combination meter (via communication). Refer to S-4, "Y TRL SYST : omponent arts Location" for detailed installation location. ontrols the integrated relay according to the request signal from (via communication). Refer to S-4, "omponent arts Location" for detailed installation location. Refer to -4, "TRR LT SYST : nterior Lamp ppearance and ulb Specifications". Refer to L-11, "R L SYST : oor Switch". Refer to L-14, "R L SYST : Trunk Lid Lock ssembly". Refer to L-12, "R L SYST : nside ey ntenna". Refer to -4, "TRR LT SYST : nterior Lamp ppearance and ulb Specifications". ontrols the meter illumination according to the request signal from (via communication). Refer to S-8, "T SWT R SYST : System escription". Refer to -4, "TRR LT SYST : nterior Lamp ppearance and ulb Specifications". Refer to L-12, "R L SYST : nside ey ntenna". ontrols the brightness of display according to the request signal from. Remote keyless entry receiver nside key antenna (nstrument lower) ptical sensor Vanity mirror lamp Refer to L-13, "R L SYST : Remote eyless ntry Receiver". Refer to L-12, "R L SYST : nside ey ntenna". Refer to XL-15, "ptical Sensor". Refer to -4, "TRR LT SYST : nterior Lamp ppearance and ulb Specifications". -6

7 < SYST SRT > SYST SYST TRR R L TRL SYST TRR R L TRL SYST : System escription SYST R : L4253 UTL ollowing lamps are controlled by interior room lamp timer control function of. - ap lamp* - ersonal lamp* - utside handle lamp Trunk room lamp is controlled by trunk room lamp control function of. Step lamp is controlled by step lamp control function of. ush-button ignition switch illumination is controlled by push-button ignition switch illumination control function of. llumination ring of meter is controlled by meter ring illumination control function of and meter effect function of combination meter. *: nterior room lamp time control operates when the switch position is R. TRR R L TR TRL -7

8 < SYST SRT > nterior Room Lamp Timer asic peration SYST ollowing lamps turn and (gradual brightening and dimming*) by the interior room lamp timer. - ap lamp - ersonal lamp - utside handle lamp Timer operating time is 15 seconds. rightening time is 1 second and dimming time is 3 seconds.* judges the vehicle condition with the following items and activates the interior room lamp timer. - gnition switch status - oor switch signal - oor lock/unlock signal (remote keyless entry receiver, door lock and unlock switch, each door request switch, one touch unlock sensor, door key cylinder switch) *: xcept for outside handle lamp. T: actory setting of interior room lamp is with interior room lamp timer control. This setting can be set to without by using SULT. Refer to -16, "T L : SULT unction ( - T L)". nterior Room Lamp peration always turns the interior room lamp when any door opens. activates the interior room lamp timer in any of the following condition to turn the interior room lamp for a period of time. - Status of all doors are LS - gnition switch is turned - oor unlock signal is detected when all doors close with ignition switch T: The timer restarts if new condition is input during the timer operating time. nterior Room Lamp peration stops the timer in any of the following condition to turn the interior room lamp. The timer operating time is expired gnition switch is turned oor lock signal is detected with all doors close. ST L TRL turns step lamp when the following condition is detected. ny door is opened turns step lamp when the following condition is detected. ll doors are closed TRU R L TRL turns trunk room lamp when the following condition is detected. Trunk room lamp switch is turns trunk room lamp when the following condition is detected. Trunk room lamp switch is US-UTT T SWT LLUT TRL ush-button gnition Switch llumination asic peration -8 L3970

9 < SYST SRT > SYST provides the power supply to turn the push-button ignition switch illumination. eart eat peration repeats brightening and dimming operation of push-button ignition switch illumination when the following condition is satisfied. ny of the following condition with ignition switch / - ngine start permission is entered - river side door is L UL - river side door is open ush-button gnition Switch llumination peration turns the push-button ignition switch illumination in any of the following condition. gnition switch Tail lamp is turned with ignition / imming peration When ignition switch is changed from to while tail lamp is, ignition switch illumination dims to 50% brightness. ush-button gnition Switch llumination peration turns the push-button ignition switch illumination in any of the following condition. Tail lamp is turned with ignition / ny of the following condition is satisfied during heart beat operation or dimming operation. - Status does not change for 16 seconds - river side door is UL L TR R LLUT TRL llumination ring of meter is controlled by each function of and combination meter. ontrol by eter ring illumination control function ontrol by combination meter eter effect function (Refer to W-54, "TR T UT : System escription".) eter Ring llumination ontrol unction transmits meter ring illumination request signal to combination meter via communication when all of the following conditions are satisfied. gnition switch is in L position river side door is LS with intelligent key left inside the vehicle -9

10 < SYST SRT > SYST TRR R L TRL SYST : ircuit iagram : L4282 TRR R L TTRY SVR SYST -10

11 < SYST SRT > SYST TRR R L TTRY SVR SYST : System escription SYST R : L4254 UTL nterior room lamp battery saver is controlled by. turns applicable lamps depending on the vehicle condition. This function prevent battery discharge if the driver neglects, turning any lamps. pplicable lamps - ersonal lamp - ap lamp - Trunk room lamp - Step lamp - utside handle lamp - Vanity mirror lamp TRR R L TTRY SVR UT provides the interior room lamp power supply continuously when the ignition switch position is. When the ignition switch is turned, operates timer for 10 minutes to cut the interior room lamp power supply. restart the timer when any of the following signal changes while operating the timer. - gnition switch status - oor switch signal - oor lock/unlock signal (remote keyless entry receiver, door lock and unlock switch, each door request switch, one touch unlock sensor, door key cylinder switch) -11

12 < SYST SRT > SYST TRR R L TTRY SVR SYST : ircuit iagram : L4283 LLUT TRL SYST -12

13 < SYST SRT > SYST LLUT TRL SYST : System escription SYST R : UTL ach illumination lamp is controlled by each function of, /R and combination meter. ontrol by arking, license plate and tail lamp control function ontrol by /R Relay control function L4284 ontrol by combination meter eter illumination control function (Refer to W-53, "TR LLUT TRL : System escription".) LLUT TRL transmits position light request signal to /R and combination meter according to tail lamp condition. Refer to XL-31, "R, LS LT, S RR TL L SYST : System escription". /R turns the integrated tail lamp relay according to position light request signal. t provides the power supply to each illumination lamp. ombination meter controls each illumination brightness according to the illumination control switch signal from illumination control switch. ombination meter enters in the nighttime mode according to position light request signal. -13

14 < SYST SRT > SYST LLUT TRL SYST : ircuit iagram : L

15 < SYST SRT > SS SYST () T SS SYST () T : SULT unction ( - T) LT T SULT performs the following functions via communication with. iagnosis mode Work Support Self iagnostic Result iag Support onitor ata onitor ctive Test cu dentification onfiguration unction escription hanges the setting for each system function. isplays the diagnosis results judged by. onitors the reception status of communication viewed from. The input/output signals are displayed. The signals used to activate each device are forcibly supplied from. The part number is displayed. Read and save the vehicle specification. Write the vehicle specification when replacing. SYST LT can perform the following functions for each system. T: t can perform the diagnosis modes except the following for all sub system selection items. System Sub system selection item iagnosis mode : : pplicable item Work Support ata onitor ctive Test oor lock R L Rear window defogger RR R Warning chime UZZR nterior room lamp timer T L xterior lamp L Wiper and washer WR Turn signal and hazard warning lamps LSR ntelligent ey system ngine start system R TR* TLLT Y ombination switch SW ody control system VS - TS U nterior room lamp battery saver TTRY SVR Trunk lid open TRU Vehicle security system TT L R system RT WR Signal buffer system SL UR TS R RSSUR TR *: This item is not used. RZ R T () The records the following vehicle condition at the time a particular T is detected, and displays on SULT. -15

16 < SYST SRT > SS SYST () SULT screen item ndication/unit escription Vehicle Speed km/h Vehicle speed of the moment a particular T is detected do/trip eter km Total mileage (dometer value) of the moment a particular T is detected Vehicle ondition T: *: ower supply position shifts to L from, when ignition switch is in the position, selector lever is in the position, and any of the following conditions are met. losing door pening door oor is locked using door request switch oor is locked using ntelligent ey The power supply position shifts to when the push-button ignition switch (push switch) is pushed at L. T L T L : SULT unction ( - T L) WR SURT SL>L SL> L> > RU> R>RU RU>URT > >L > >R >SL L>SL L ounter 0-39 RU R ower position status of the moment a particular T is detected* While turning status from low power consumption mode to normal mode (ower supply position is L *) While turning status from low power consumption mode to normal mode (ower supply position is.) While turning power supply position from L *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 L * While turning power supply position from to While turning power supply position from to R While turning status from normal mode (ower supply position is.) to low power consumption mode While turning status from normal mode (ower supply position is L *.) to low power consumption mode ower supply position is L (gnition switch )* ower supply position is (gnition switch ) 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. :

17 < SYST SRT > SS SYST () *: actory setting Service item Setting item Setting SR LT STT ST /L -UL T L VRR n ff* n ff* n ff* T: o not use this function since interior room lamp control is changed. Without interior room lamp timer function With interior room lamp timer function With front fog override function Without front fog override function T TR T: The following table includes information (items) inapplicable to this vehicle. or information (items) applicable to this vehicle, refer to SULT display items. onitor item [Unit] RQ SW -R [n/ff] RQ SW -S [n/ff] RQ SW -RR [n/ff] RQ SW -RL [n/ff] US SW [n/ff] UL S -R [n/ff] R SW-R [n/ff] R SW-S [n/ff] R SW-RR [n/ff] R SW-RL [n/ff] R SW- [n/ff] L L SW [n/ff] L UL SW [n/ff] Y YL L-SW [n/ff] Y YL U-SW [n/ff] TR/T TR [n/ff] R-L [n/ff] R-UL [n/ff] escription ndicated [n/ff] condition of door request switch (driver side) ndicated [n/ff] condition of door request switch (passenger side) T: This item is displayed, but cannot be monitored T: This item is displayed, but cannot be monitored ndicates [n/ff] condition of push-button ignition switch ndicates [n/ff] condition of driver door UL status ndicated [n/ff] condition of front door switch (driver side) ndicated [n/ff] condition of front door switch (passenger side) ndicated [n/ff] condition of rear door switch R ndicated [n/ff] condition of rear door switch L T: This item is displayed, but cannot be monitored ndicated [n/ff] condition of lock signal from door lock and unlock switch ndicated [n/ff] condition of unlock signal from door lock and unlock switch ndicated [n/ff] condition of lock signal from door key cylinder switch ndicated [n/ff] condition of unlock signal from door key cylinder switch ndicates [n/ff] condition of trunk room lamp switch ndicates [n/ff] condition of L signal from ntelligent ey ndicates [n/ff] condition of UL signal from ntelligent ey TV TST -17

18 < SYST SRT > SS SYST () Test item peration escription T L n utputs interior room lamp control signal. ff Stops interior room lamp control signal. ST L TST n utputs step lamp control signal. ff Stops step lamp control signal. TTRY SVR TTRY SVR : SULT unction ( - TTRY SVR) : T TR T: The following table includes information (items) inapplicable to this vehicle. or information (items) applicable to this vehicle, refer to SULT display items. RQ SW -R [n/ff] RQ SW -S [n/ff] RQ SW -RR [n/ff] RQ SW -RL [n/ff] US SW [n/ff] UL S -R [n/ff] R SW-R [n/ff] R SW-S [n/ff] R SW-RR [n/ff] R SW-RL [n/ff] R SW- [n/ff] L L SW [n/ff] L UL SW [n/ff] Y YL L-SW [n/ff] Y YL U-SW [n/ff] TR/T TR [n/ff] R-L [n/ff] R-UL [n/ff] onitor item [Unit] escription ndicated [n/ff] condition of door request switch (driver side) ndicated [n/ff] condition of door request switch (passenger side) T: This item is displayed, but cannot be monitored T: This item is displayed, but cannot be monitored ndicates [n/ff] condition of push-button ignition switch ndicates [n/ff] condition of driver door UL status ndicated [n/ff] condition of front door switch (driver side) ndicated [n/ff] condition of front door switch (passenger side) ndicated [n/ff] condition of rear door switch R ndicated [n/ff] condition of rear door switch L T: This item is displayed, but cannot be monitored ndicated [n/ff] condition of lock signal from door lock and unlock switch ndicated [n/ff] condition of unlock signal from door lock and unlock switch ndicated [n/ff] condition of lock signal from door key cylinder switch ndicated [n/ff] condition of unlock signal from door key cylinder switch ndicates [n/ff] condition of trunk room lamp switch ndicates [n/ff] condition of L signal from ntelligent ey ndicates [n/ff] condition of UL signal from ntelligent ey -18

19 < SYST SRT > TV TST SS SYST () Test item peration escription ff utputs interior room lamp power supply. TTRY SVR n Stops interior room lamp power supply. TLLT Y TLLT Y : SULT unction ( - TLLT Y) WR SURT : onitor item S T SS L/UL Y -Y STRT Y -Y TRU/LSS T UT L ST SRT R UTUT R Y RTRTL RRR ST TU SSR UL UT STT / TTRY SVR RT STRT TLLT Y L ST SWR escription This function allows inside key antenna self-diagnosis oor lock function (door request switch) mode can be changed to operation in this mode n: perate ff: on-operation ngine start function mode can be changed to operation with this mode n: perate ff: on-operation Reminder function (trunk lid opener request switch) mode can be changed to operation with this mode n: perate ff: on-operation uto door lock operation time can be changed in this mode 1: 2: 30 sec. 3: 1 minute 4: 2 minutes 5: 3 minutes 6: 4 minutes 7: 5 minutes Starter motor can operate during the times below 70 msec 100 msec 200 msec t can be checked whether ntelligent ey code is registered or not in this mode T: This item is displayed, but cannot be used ne touch unlock function can be changed to operation with this mode n: perate ff: on-operation gnition battery saver system mode can be changed to operation with this mode n: perate ff: on-operation T: This item is displayed, but cannot be used T: This item is displayed, but cannot be used Reminder function (door request switch and ntelligent ey) mode can be selected from the following with this mode n: S mode (buzzer or horn reminder non-operation) ff: mode (buzzer or horn operate) -19

20 < SYST SRT > onitor item SWR -Y L U- L SWR YLSS L UL WL LT ST SS SYST () Reminder function (door request switch) mode can be selected from the following with this mode UZZR: Sound ntelligent ey warning buzzer R: Sound horn ff: nly hazard warning lamp operate VL: This item is displayed, but cannot be used Reminder function (ntelligent ey) mode can be selected from the following with this mode n: orn and hazard warning lamp operate ff: nly hazard warning lamp operate T: This item is displayed, but cannot be used escription SL- RSULT Refer to S-62, "T ndex". T TR T: The following table includes information (items) inapplicable to this vehicle. or information (items) applicable to this vehicle, refer to SULT display items. onitor tem RQ SW -R RQ SW -S RQ SW -/TR US SW STL SL WR SLY LU SW R SW 1 R SW 2 ondition ndicates [n/ff] condition of front door request switch (driver side) ndicates [n/ff] condition of front door request switch (passenger side) ndicates [n/ff] condition of trunk lid opener request switch ndicates [n/ff] condition of push-button ignition switch ndicates [n/ff] condition of the power supply from to shift lock solenoid T: This item is displayed, but cannot be monitored ndicates [n/ff]* condition of stop lamp switch power supply ndicates [n/ff] condition of stop lamp switch T/L SW ndicates [n/ff] condition of position ST / SW ndicates [n/ff] condition of or position UL S -R ndicates [n/ff] condition of driver door UL status US SW - ndicates [n/ff] condition of push-button ignition switch RLY1 -/ ndicates [n/ff] condition of ignition relay 1 T SW - ndicates [n/ff] condition of position ST - ndicates [n/ff] condition of or position ST -T ndicates [n/ff] condition of position ST -T ndicates [n/ff] condition of position STT ndicates [ST/STLL/R/RU] condition of engine states V S 1 isplay the vehicle speed signal received from combination meter by numerical value [km/h] V S 2 isplay the vehicle speed signal received from S or V or T by numerical value [km/h] R STT-R ndicates [L/RY/UL] condition of driver door status R STT-S ndicates [L/RY/UL] condition of passenger door status R STT-RR ndicates [L/RY/UL] condition of rear door R status R STT-RL ndicates [L/RY/UL] condition of rear door L status R STT T: This item is displayed, but cannot be monitored L RT STRT ndicates [Set/Reset] condition of ntelligent ey ndicates [Set/Reset] condition of engine start possibility -20

21 < SYST SRT > SS SYST () RT R STRT -Y L RT STRT UTT L TR TTRY SVR R RT TR UT R TR R RT T UT R TR R T SRT R T SW WR RLY3-RQ RLY-RQ R U1 R U2 TR/T TR R-L R-UL R-TR/ R- R- R *: is displayed when brake pedal is depressed while brake switch power supply is. TV TST onitor tem ondition T: This item is displayed, but cannot be monitored ndicates [Y n/t n] condition of ntelligent ey and ntelligent ey is detected inside vehicle ndicates whether or not the engine is in start prohibited status ndicates whether or not it is in engine start possible status when ntelligent ey verification is unnecessary ndicates [n/ff] whether or not ignition battery saver is in operation ndicates [n/ff] whether or not in cranking prohibited status due to starter motor protection function operation ndicates [n/ff] whether or not in UT R status ndicates the time for changing from cranking prohibited status to cranking possible status ndicates the time that UT R operates ndicates the cranking operation time T: This item is displayed, but not used ndicates [n/ff] condition of the power supply from to the /T shift selector (detention switch) ndicates [n/ff] condition of blower relay control signal ndicates [n/ff] condition of accessory relay control signal When remote keyless entry receiver receives the signal transmitted while operating on ntelligent ey, the numerical value start changing T: This item is displayed, but cannot be monitored ndicates [n/ff] condition of trunk room lamp switch ndicates [n/ff] condition of L signal from ntelligent ey ndicates [n/ff] condition of UL signal from ntelligent ey ndicates [n/ff] condition of trunk open signal from ntelligent ey ndicates [n/ff] condition of panic alarm signal from ntelligent ey T: This item is displayed, but cannot be monitored T: This item is displayed, but cannot be monitored Test item UTS UZZR S UZZR TR escription This test is able to check ntelligent ey warning buzzer operation n: perates ff: on-operation This test is able to check warning chime in combination meter operation Take ut: Take away warning chime sounds when SULT screen is touched ey: ey warning chime sounds when SULT screen is touched nob: position warning chime sounds when SULT screen is touched ff: on-operation This test is able to check information display (combination meter) operation Y : [ntelligent ey system malfunction] displays when SULT screen is touched Y : [Steering lock unit registration complete] displays when SULT screen is touched ff: on-operation -21

22 < SYST SRT > SS SYST () T L LSR R T2 SW LLU US SWT TR T T1 Test item T RLY ST T LW TTRY SVR TRU/ R RTRTL RRR TLLT Y L() RVRS L TST R L L TST R ST L TST S ST L TST ST ST L TST TRU/LU L TST Y /W TST STL SR TST This test is able to check interior room lamp operation n: perates ff: on-operation This test is able to check hazard warning lamp operation The hazard warning lamps are activated after L/R/ff on SULT screen is touched This test is able to check horn operation n: perates This test is able to operate the blower relay in fuse block (/) n: perates ff: on-operation This test is able to check push-ignition switch illumination operation ush-ignition switch illumination illuminates when n on SULT screen is touched This test is able to check push-ignition switch indicator operation when n on SULT screen is touched This test is able to operate the accessory relay in fuse block (/) n: perates ff: on-operation This test is able to operate the ignition relay in /R n: perates ff: on-operation This test is able to operate the ignition relay in fuse block (/) n: perates ff: on-operation This test is able to operate the starter relay in /R n: on-operation ff: perates This test is able to check interior room lamp battery saver operation n: utputs interior room lamp power supply to turn interior room lamps. ff: uts interior room lamp power supply to turn interior room lamps. This test is able to check trunk lid open operation. This actuator opens when pen on SULT screen is touched. T: This item is displayed, but cannot be used T: This item is displayed, but cannot be used T: This item is displayed, but cannot be used This test is able to check outside handle lamp operation n: perates ff: on-operation T: This item is displayed, but cannot be used T: This item is displayed, but cannot be used T: This item is displayed, but cannot be used This test is able to check trunk room lamp operation n: perates ff: on-operation This test is able to check keyless power window up/down operation Up: on-operation own * : ower window and sunroof open ff: on-operation T: This item is displayed, but cannot be used escription -22

23 < SYST SRT > SS SYST () * : When ignition switch is, driver door opened, power window and sunroof is closed. -23

24 < U SS RT > U SS RT List of U Reference : U Reference S-35, "Reference Value" S-60, "ail-safe" S-61, "T nspection riority hart" S-62, "T ndex" -24

25 < WR R > TRR R L TRL SYST WR R TRR R L TRL SYST Wiring iagram : RLW

26 TRR R L TRL SYST < WR R > RLW

27 < WR R > TRR R L TRL SYST RLW

28 TRR R L TRL SYST < WR R > RLW

29 < WR R > TRR R L TRL SYST RLW

30 TRR R L TRL SYST < WR R > RLW

31 < WR R > TRR R L TRL SYST RLW

32 TRR R L TRL SYST < WR R > RLW

33 < WR R > TRR R L TRL SYST RLW

34 TRR R L TRL SYST < WR R > RLW

35 < WR R > TRR R L TRL SYST RLW

36 TRR R L TRL SYST < WR R > RLW

37 < WR R > TRR R L TRL SYST RLW

38 < WR R > LLUT Wiring iagram LLUT : RLW

39 < WR R > LLUT RLW

40 < WR R > LLUT RLW

41 < WR R > LLUT RLW

42 < WR R > LLUT RLW

43 < WR R > LLUT RLW

44 < WR R > LLUT RLW

45 < WR R > LLUT RLW

46 < WR R > LLUT RLW

47 < S ST > SS RR WR LW S ST SS RR WR LW Work low VRLL SQU : TL LW

48 < S ST > 1.T RT R SYT SS RR WR LW 1. et detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurs). 2. heck operation condition of the function that is malfunctioning. >> T T 1. heck T. 2. erform the following procedure if T is detected. - Record T and freeze frame data (rint them out using SULT.) - rase T. - Study the relationship between the cause detected by T and the symptom described by the customer. 3. heck related service bulletins for information. re any symptoms described and any T detected? Symptom is described, T is detected>> T 3. Symptom is described, T is not detected>> T 4. Symptom is not described, T is detected>> T 5. 3.R T SYT Try to confirm the symptom described by the customer. lso study the normal operation and fail-safe related to the symptom. Verify relation between the symptom and the condition when the symptom is detected. >> T 5. 4.R T SYT Try to confirm the symptom described by the customer. Verify relation between the symptom and the condition when the symptom is detected. >> T 6. 5.RR T RT RUR erform T RT RUR for the detected T, and then check that T is detected again. t this time, always connect SULT to the vehicle, and check self diagnostic results in real time. f two or more Ts are detected, refer to T ST RRTY RT, and determine trouble diagnosis order. T: reeze frame data is useful if the T is not detected. erform omponent unction heck if T RT RUR is not included on Service anual. This simplified check procedure is an effective alternative though T cannot be detected during this check. f the result of omponent unction heck is, it is the same as the detection of T by T R- T RUR. s T detected? YS >> T 7. >> heck according to -43, "ntermittent ncident". 6.TT LUT SYST Y SYT SS etect malfunctioning system according to SYT SS based on the confirmed symptom in step 4, and determine the trouble diagnosis order based on possible causes and symptom. s the symptom described? YS >> T 7. >> onitor input data from related sensors or check voltage of related module terminals using - SULT. 7.TT LUT RT Y SS RUR -48

49 < S ST > SS RR WR LW nspect according to iagnosis rocedure of the system. s malfunctioning part detected? YS >> T 8. >> heck according to -43, "ntermittent ncident". 8.RR R RL T LUT RT 1. Repair or replace the malfunctioning part. 2. Reconnect parts or connectors disconnected during iagnosis rocedure again after repair and replacement. 3. heck T. f T is detected, erase it. >> T 9. 9.L When T is detected in step 2, perform T RT RUR again, and then check that the malfunction is repaired securely. When symptom is described by the customer, refer to confirmed symptom in step 3 or 4, and check that the symptom is not detected. s T detected and does symptom remain? YS-1 >> T is detected: T 7. YS-2 >> Symptom remains: T 4. >> efore returning the vehicle to the customer, always erase T. -49

50 TRR R L WR SULY RUT < T/RUT SS > T/RUT SS TRR R L WR SULY RUT omponent unction heck : TRR R L WR SULY UT SULT TV TST 1. Turn ignition switch. 2. Turn each interior room lamp. - ersonal lamp - ap lamp - Trunk room lamp - Step lamp - utside handle lamp - Vanity mirror lamp 3. Select TTRY SVR of (TTRY SVR) active test item. 4. With operating the test items, check that each interior room lamp turns /. ff : nterior room lamp n : nterior room lamp oes the interior room lamp turn /? YS >> nterior room lamp power supply circuit is normal. >> Refer to -50, "iagnosis rocedure". iagnosis rocedure : TRR R L WR SULY UTUT SULT TV TST 1. Turn ignition switch. 2. isconnect the following connectors. - ersonal lamp - ap lamp - Trunk room lamp - Step lamp (LL) - utside handle lamp (both sides) - Vanity mirror lamp (both sides) 3. Turn ignition switch. 4. Select TTRY SVR of (TTRY SVR) active test item. 5. With operating the test item, check voltage between harness connector and ground. onnector (+) Terminal round TTRY SVR s the inspection result normal? YS >> T 2. >> Replace. Refer to S-98, "Removal and nstallation". 2. TRR R L WR SULY RUT ( ) Test item Voltage 1. Turn ignition switch. 2. isconnect the connector. 3. heck continuity between harness connector and each interior room lamp harness connector. ff n 9 16 V 0 V -50

51 < T/RUT SS > TRR R L WR SULY RUT ach interior room lamp onnector Terminal onnector Terminal ap lamp Trunk room lamp Step lamp (driver side) Step lamp (passenger side) utside handle lamp (driver side) utside handle lamp (passenger side) Vanity mirror lamp (driver side) Vanity mirror lamp (passenger side) ersonal lamp s the inspection result normal? YS >> heck intermittent incident. Refer to -43, "ntermittent ncident". >> Repair or replace harnesses. R R24 R23 R ontinuity xisted -51

52 TRR R L TRL RUT < T/RUT SS > TRR R L TRL RUT omponent unction heck : T: efore performing the diagnosis, check that the following is normal. nterior room lamp power supply ersonal lamp bulb 1. TRR R L TRL UT SULT TV TST 1. Switch the map lamp switch and personal lamp switch to R. 2. Turn ignition switch. 3. Select T L of (T L) active test item. 4. With operating the test items, check that each interior room lamp turns /. n : nterior room lamp gradual brightening ff : nterior room lamp gradual dimming oes the interior room lamp turns /? YS >> nterior room lamp control circuit is normal. >> Refer to -52, "iagnosis rocedure". iagnosis rocedure : TRR R L TRL UTUT SULT TV TST 1. Turn ignition switch. 2. isconnect map lamp connector and personal lamp connector. 3. Turn ignition switch. 4. Select T L of (T L) active test item. 5. With operating the test item, check continuity between harness connector and ground. Test item ontinuity onnector Terminal round n xisted T L ff ot existed s the inspection result normal? YS >> T >> ontinuity exists and remains unchanged: T >> ontinuity does not exist and remains unchanged: Replace. Refer to S-98, "Removal and nstallation". 2. TRR R L TRL RUT 1. Turn ignition switch. 2. isconnect connector. 3. heck continuity between harness connector and map lamp harness connector. ap lamp onnector Terminal onnector Terminal ontinuity R4 3 xisted 4. heck continuity between personal lamp harness connector and map lamp harness connector. ersonal lamp ap lamp onnector Terminal onnector Terminal ontinuity R21 3 R4 2 xisted -52

53 < T/RUT SS > TRR R L TRL RUT s the inspection result normal? YS >> Replace map lamp or personal lamp. Refer to -63, " L : Removal and nstallation" (map lamp) or -73, "Removal and nstallation" (personal lamp). >> Repair or replace harnesses. 3. TRR R L TRL SRT RUT 1. Turn ignition switch. 2. isconnect connector. 3. heck continuity between harness connector and ground. onnector Terminal round s the inspection result normal? YS >> Replace. Refer to S-98, "Removal and nstallation". >> Repair or replace harnesses. ontinuity ot existed -53

54 < T/RUT SS > TRU R L RUT omponent unction heck TRU R L RUT : T: efore performing the diagnosis, check that the following is normal. nterior room lamp power supply Trunk room lamp bulb 1. TRU R L RT SULT TV TST 1. Turn ignition switch. 2. Select TRU/LU L TST of (TLLT Y) active test item. 3. With operating the test items, check that trunk room lamp turns /. n : Trunk room lamp ff : Trunk room lamp oes the trunk room lamp turn /? YS >> Trunk room lamp circuit is normal. >> Refer to -58, "iagnosis rocedure". iagnosis rocedure : TRU R L UTUT 1. Turn ignition switch. 2. isconnect trunk room lamp connector. 3. heck continuity between harness connector and ground. onnector Terminal round Trunk lid s the inspection result normal? YS >> T >> ontinuity exists and remains unchanged: T >> ontinuity does not exist and remains unchanged: Replace. Refer to S-98, "Removal and nstallation". 2. TRU R L RUT 1. isconnect connector. 2. heck continuity between harness connector and trunk room lamp harness connector. Trunk room lamp xisted s the inspection result normal? YS >> Replace trunk room lamp. Refer to -76, "Removal and nstallation". >> Repair or replace harnesses. 3. TRU R L SRT RUT 1. isconnect connector. 2. heck continuity between harness connector and ground. ondition onnector Terminal onnector Terminal pen losed ontinuity xisted ot existed ontinuity -54

55 < T/RUT SS > TRU R L RUT ontinuity onnector Terminal round ot existed s the inspection result normal? YS >> Replace. Refer to S-98, "Removal and nstallation". >> Repair or replace harnesses. -55

56 < T/RUT SS > ST L RUT omponent unction heck ST L RUT : T: efore performing the diagnosis, check that the following is normal. nterior room lamp power supply Step lamp bulb 1. ST L RT SULT TV TST 1. Turn ignition switch. 2. Select ST L TST of (T L) active test item. 3. With operating the test items, check that step lamp turns /. n : Step lamp ff : Step lamp oes the step lamp turn /? YS >> Step lamp circuit is normal. >> Refer to -56, "iagnosis rocedure". iagnosis rocedure : ST L UTUT SULT TV TST 1. Turn ignition switch. 2. isconnect step lamp connector (LL). 3. Turn ignition switch. 4. Select ST L TST of (T L) active test item. 5. With operating the test item, check continuity between harness connector and ground. Test item ontinuity onnector Terminal round n xisted ST L TST ff ot existed s the inspection result normal? YS >> T >> ontinuity exists and remains unchanged: T >> ontinuity does not exist and remains unchanged: Replace. Refer to S-98, "Removal and nstallation". 2. ST L RUT 1. Turn ignition switch. 2. isconnect connector. 3. heck continuity between harness connector and step lamp harness connector. Step lamp onnector Terminal onnector Terminal river side assenger side 30 s the inspection result normal? YS >> Replace step lamp. Refer to -71, "Removal and nstallation". >> Repair or replace harnesses. 3. ST L SRT RUT ontinuity 2 xisted -56

57 < T/RUT SS > ST L RUT 1. Turn ignition switch. 2. isconnect connector. 3. heck continuity between harness connector and ground. onnector Terminal round s the inspection result normal? YS >> Replace. Refer to S-98, "Removal and nstallation". >> Repair or replace harnesses. ontinuity ot existed -57

58 UTS L L RUT < T/RUT SS > UTS L L RUT omponent unction heck : T: efore performing the diagnosis, check that the following is normal. nterior room lamp power supply 1. UTS L L RT SULT TV TST 1. Turn ignition switch. 2. Select R L L TST of (TLLT Y) active test item. 3. With operating the test items, check that outside handle lamp turns /. n : utside handle lamp ff : utside handle lamp oes the outside handle lamp turn /? YS >> utside handle lamp circuit is normal. >> Refer to -58, "iagnosis rocedure". iagnosis rocedure : UTS L L UTUT SULT TV TST 1. Turn ignition switch. 2. isconnect outside handle lamp connector (LL). 3. Turn ignition switch. 4. Select R L L TST of (TLLT Y) active test item. 5. With operating the test item, check continuity between harness connector and ground. onnector Terminal round s the inspection result normal? YS >> T >> ontinuity exists and remains unchanged: T >> ontinuity does not exist and remains unchanged: Replace. Refer to S-98, "Removal and nstallation". 2. UTS L L RUT 1. Turn ignition switch. 2. isconnect connector. 3. heck continuity between harness connector and outside handle lamp harness connector. s the inspection result normal? YS >> Replace front outside handle assembly. Refer to L-224, "UTS L : Removal and nstallation". >> Repair or replace harnesses. 3. UTS L L SRT RUT R L L TST utside handle lamp Test item onnector Terminal onnector Terminal river side assenger side 5 19 n ff ontinuity xisted ot existed ontinuity 4 xisted -58

59 < T/RUT SS > UTS L L RUT 1. Turn ignition switch. 2. isconnect connector. 3. heck continuity between harness connector and ground. onnector Terminal round s the inspection result normal? YS >> Replace. Refer to S-98, "Removal and nstallation". >> Repair or replace harnesses. ontinuity ot existed -59

60 US-UTT T SWT LLUT RUT < T/RUT SS > US-UTT T SWT LLUT RUT omponent unction heck 1. US-UTT T SWT LLUT RT : SULT TV TST 1. Turn ignition switch. 2. Select SW LLU of (TLLT Y) active test item. 3. With operating the test items, check that the push-button ignition switch illumination turns /. n : ush-button ignition switch illumination ff : ush-button ignition switch illumination oes the push-button ignition switch illumination turn /? YS >> ush-button ignition switch illumination circuit is normal. >> Refer to -60, "iagnosis rocedure". iagnosis rocedure : US-UTT T SWT LLUT WR SULY UTUT SULT TV TST 1. Turn ignition switch. 2. Select SW LLU of (TLLT Y) active test item. 3. With operating the test item, check voltage between harness connector and ground. onnector (+) Terminal round SW LLU ( ) ondition Voltage s the inspection result normal? YS >> T 2. >> Replace. Refer to S-98, "Removal and nstallation". 2. US-UTT T SWT LLUT RU SULT TV TST With operating the test item, check continuity between harness connector and ground. Test item ontinuity onnector Terminal round n xisted SW LLU ff ot existed s the inspection result normal? YS >> T >> ontinuity exists and remains unchanged: T >> ontinuity does not exist and remains unchanged: Replace. Refer to S-98, "Removal and nstallation". 3. US-UTT T SWT LLUT RUT 1. Turn ignition switch. 2. isconnect connector and push-button ignition switch connector. 3. heck continuity between harness connector and push-button ignition switch harness connector. n ff 9 V 0 V -60

61 US-UTT T SWT LLUT RUT < T/RUT SS > ush-button ignition switch onnector Terminal onnector Terminal s the inspection result normal? YS >> Replace push-button ignition switch. >> Repair or replace harnesses. 4. US-UTT T SWT LLUT SRT RUT 1. Turn ignition switch. 2. isconnect connector and push-button ignition switch connector. 3. heck continuity between harness connector and ground. s the inspection result normal? YS >> Replace. Refer to S-98, "Removal and nstallation". >> Repair or replace harnesses. ontinuity xisted ush-button ignition switch onnector Terminal onnector Terminal ontinuity xisted onnector ush-button ignition switch Terminal round ontinuity ot existed -61

62 TRR LT SYST SYTS < SYT SS > SYT SS TRR LT SYST SYTS Symptom Table : T: erform the self-diagnosis with SULT before the symptom diagnosis. erform the trouble diagnosis if any T is detected. ll the following lamps do not turn. ap lamp ersonal lamp Vanity mirror lamp Step lamp utside handle lamp Trunk room lamp Symptom ossible cause nspection item nterior room lamp does not turn even though the door is open. (t turns when turning the interior room lamp.) nterior room lamp does not turn even though the door is closed. nterior room lamp timer does not activate. (t turns / when the door opens/closes.) utside handle lamp does not turn even though the door is open. utside handle lamp does not turn even though the door is closed. Trunk room lamp does not turn even though the trunk lid is open. Trunk room lamp does not turn even though the trunk lid is closed. Step lamps (LL) do not turn. Step lamps (LL) do not turn. ush-button ignition switch illumination does not illuminate. nterior room lamp battery saver does not activate. arness between and each interior room lamp arness between and each door switch arness between and each interior room lamp arness between and each door switch arness between and outside handle lamp arness between and trunk room lamp switch arness between and trunk room lamp arness between and each door switch arness between and each step lamp arness between and pushbutton ignition switch nterior room lamp power supply circuit Refer to -50, "omponent unction heck". oor switch circuit Refer to L-111, "omponent unction heck". nterior room lamp control circuit Refer to -52, "omponent unction heck". heck the interior room lamp setting. Refer to -16, "T L : - SULT unction ( - T L)". oor switch circuit Refer to L-111, "omponent unction heck". utside handle lamp circuit Refer to -58, "omponent unction heck". Trunk room lamp switch circuit Refer to L-133, "omponent unction heck". Trunk room lamp circuit Refer to -54, "omponent unction heck". oor switch circuit Refer to L-111, "omponent unction heck". Step lamp circuit Refer to -56, "omponent unction heck". ush-button ignition switch illumination circuit Refer to -60, "omponent unction heck". Replace. Refer to S-98, "Removal and nstallation". -62

63 < RVL STLLT > L RVL STLLT L xploded View : L4260ZZ ap lamp bracket *1 eadlining assembly ap lamp assembly ap lamp bracket *2 : awl : etal clip : Vehicle front *1 : With sunroof : Without sunroof L L : Removal and nstallation : RVL -63

64 < RVL STLLT > L UT: isconnect the battery negative terminal or remove power circuit fuse when performing the operation for preventing electric leakage. The surface of the bulb is very hot just after the lamp is turned. ever touch the glass surface of the bulb with bare hands for preventing burns. 1. isengage map lamp assembly fixing pawls and metal clips according to numerical order 1 2 indicated by arrows as shown in the figure. : awl : etal clip 2. isconnect harness connectors, and then remove map lamp assembly. STLLT nstall in the reverse order of removal. L4261ZZ L : Replacement : L UL UT: Replacement of a single part is not possible due to the adoption of L. or replacement, replace map lamp assembly as a set. L RT L RT : Removal and nstallation : RVL 1. Remove all assist grips. isengage assist grip cap fixing pawl using a remover tool (), and then slide assist grip cap and remove it according to numerical order 1 2 indicated by arrows as shown in the figure. : awl 8937ZZ 2. Remove center pillar upper garnish (L and R). Refer to T-29, "TR LLR UR RS : Removal and nstallation". 3. Remove front pillar garnish (L and R). Refer to T-24, "RT LLR RS : Removal and nstallation". -64

65 < RVL STLLT > L 4. isconnect inside mirror harness connector. (With auto antidazzling) 5. Remove inside mirror harness cover. (Without rain sensor) a. Slide part of inside miror harness cover in the direction of the arrow in the figure. L4327ZZ b. isengage inside miror harness cover fixing pawls, and then remove inside miror harness cover. : awl L4328ZZ 6. isengage rain sensor cover fixing pawls, and then remove rain sensor cover. (With rain sensor) L4329ZZ : awl 7. isengage inside mirror cover fixing pawls and metal clips, and then remove inside mirror cover. : awl : etal clip 8935ZZ ZZ

66 < RVL STLLT > L 8. Remove map lamp assembly. Refer to -63, " L : Removal and nstallation". 9. Remove sun visor assembly (L and R). a. isengage sun visor cover fixing pawls using a remover tool (), and then remove sun visor cover (L and R). : awl 4399ZZ b. Remove sun visor assembly fixing screws, and then disconnect vanity mirror lamp harness connector. c. Remove sun visor assembly (L and R). 10. Remove sun visor holder (L and R) using a remover tool according to numerical order 1 2 indicated by arrows as shown in the figure. 9019ZZ 11. eel off dual lock fasteners between headlining assembly and roof panel. (With sunroof) UT: ever bend headlining when removing. 9089ZZ 12. Remove front portion of headlining as shown in the figure. UT: To prevent damage of the headlining assembly, hold the headlining assembly using a rope or tape before removal operation. L4262ZZ -66