Lexus LS IV (2006-2012) (right side of luggage compt) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 FRV+ RRV+ RCL+ SYSB 1 2 3 4 5 6 7 8 9 10 11 12 L- LV- RCL- C- RRV- GND +B H- LV+ L+ H+ FRV- 19 20 21 22 23 24 25 26 SSFV SSRC SSRH SSRR SSRS CANN CANP 2 3 4 5 6 +5 DATA ASEL RSSI GND BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRN WIRE CANP CANN RSSI ASEL RDA CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE CERTIFICATION ECU ASSEMBLY (LEFT END OF DASH) COMPUTER DATA LINES SYSTEM D MPX-B 1 FUSE D P/SEAT FUSE DOOR CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT) DRIVER SIDE J/B (LEFT END OF DASH) FUSE GRN WIRE GRN/BLK WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES IG CUTB LEFT FRONT LUMBAR SUPPORT FORWARD, BACK MOTOR (DRIVER'S SEAT BACK) LEFT FRONT POWER SEAT CONTROL ECU, SWITCH (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT CUSHION CONTROL MOTOR ASSEMBLY (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT RECLINING POSITION MOTOR (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT SLIDE POSITION MOTOR ASSEMBLY (UNDER DRIVER'S SEAT) LEFT FRONT POWER SEAT VERTICAL POSITION MOTOR ASSEMBLY (UNDER DRIVER'S SEAT) LT GRN WIRE OF DASH) ORG/ WIRE P MPX B FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PVCC SSRV C+ SLD- SLD+ RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY ENERGIZED SECURITY FUSE SENSOR SGND VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

10 9 1 6 11 3 13 CANN CANP GND BDR CPUB SIG PNLI 11 6 3 1 10 9 13 CPUB BDR SIG GND CANN CANP PNLI 15 16 23 24 ASH- ASH+ MSW- MSW+ 23 22 CANN CANP 24 23 16 15 MSW+ MSW- ASH+ ASH- 4 18 ILL- ILL+ 4- SEATER 5- SEATER BLK WIRE BLK/ WHT WIRE BLU WIRE BRN WIRE CAN CONTROLLER CAN I/F COMBINATION METER COMPT) COMPUTER DATA LINES SYSTEM COOLING BOX ILLUMINATION LIGHT COOLING BOX ILLUMINATION LIGHT (W/ POWER SEAT) COURTESY LIGHT SWITCH (ARMREST) DRIVER SIDE J/B (LEFT END OF DASH) ENGINE ROOM R/B 2 (RIGHT SIDE OF ENGINE FRONT CIGARETTE LIGHTER FUSE GRN WIRE GRY WIRE HAZARD WARNING SIGNAL SWITCH HEADLIGHT CLEANER SWITCH HOT AT ALL TIMES HOT IN ON OR START ILL- REAR CONSOLE SWITCH (5-SEATER) J/B 4 (RIGHT SIDE OF DASH) J/B 4 (RIGHT SIDE OF DASH) RIGHT REAR ASHTRAY LIGHT LEFT REAR ASHTRAY LIGHT LEFT REAR DOOR CONTROL ECU (LEFT REAR DOOR) LEFT REAR SEAT MEMORY SWITCH LIGHT CONTROL RHEOSTAT LT BLU WIRE LT GRN WIRE LUGGAGE DOOR OPENING SWITCH LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) ORG/ WIRE P RR DOOR FUSE P-J/B FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE REAR CONSOLE SWITCH REAR CONSOLE SWITCH SUB (CURTAIN SWITCH) 6 14 ILL+ ILL- RED WIRE RHDW RHUP RIGHT REAR DOOR CONTROL ECU (INSIDE RIGHT REAR DOOR) RIGHT REAR SEAT MEMORY SWITCH RR MPX-B 2 FUSE TRIP SWITCH WHT WIRE WHT/BLK WIRE YEL WIRE

12 26 ILL+ DR 18 1 3 6 11 16 9 10 PNLI GND SIG BDR CPUB 2 1 BCUT CUTD 2 3 ILL+ ILL- 22 12 5 DR ILL+ HILL 4 6 CIL- ILL- BLK WIRE BLK/WHT WIRE CANP CANN CLOCK COIN BOX ILLUMI- NATION LIGHT COLUMN) COMPUTER DATA LINES SYSTEM CONSOLE BOX ILLUMI- NATION LIGHT CONSOLE SWITCH CONTROL ECU DISPLAY, NAVIGATION MODULE DISPLAY (RIGHT SIDE OF LUGGAGE COMPT) DOOR DRIVER SIDE J/B (LEFT END OF DASH) FRONT CONSOLE BOX LIGHT ASSEMBLY ILL+ FRONT PASSENGER'S SEAT RECLINING CONTROL SW FRONT PASSENGER'S SEAT SLIDE CONTROL SW GLOVE BOX ILLUMINATION LIGHT GRN WIRE GRY WIRE HILL HOT AT ALL TIMES HOT IN ON OR START ILL ILL INTEGRATION CONTROL, PANEL ASSEMBLY J/B 5 (LEFT SIDE OF DASH) J/B 5 (LEFT SIDE OF DASH) (LEFT KICK PANEL) LT GRN WIRE ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY P- DOOR OF DASH) MPX-B FUSE FUSE FUSE FUSE P-D/C CUT FUSE PASSENGER SIDE J/B (RIGHT END PNK MSW- MSW+ WIRE PNK WIRE RADIO RECEIVER ASSEMBLY REAR CONSOLE BOX LIGHT ASSEMBLY ILL+ REAR DOOR SUNSHADE SWITCH REAR SEAT HEATER SW REAR SEAT CLIMATE CONTROL SW REAR SEAT RETURN SWITCH REAR SUNSHADE SW RED WIRE RED/YEL WIRE REGISTER ILLUM- NATION (DRIVER SIDE) REGISTER ILLUMINATION (CENTER) REGISTER ILLUMINATION (PASSENGER SIDE) RIGHT FRONT DOOR CONTROL ECU (FRONT PASSENGER'S DOOR) RIGHT FRONT SEAT MEMORY SWITCH (RIGHT SIDE OF LUGGAGE COMPT) SPIRAL CABLE (IN STEERING STEERING PAD SWITCH STEERING PAD SWITCH W/ MODULATOR STEERING SWITCH ECU VIO WIRE W/ MULTI DISPLAY W/ MULTI DISPLAY W/O MULTI DISPLAY W/O MULTI DISPLAY W/O W/ MULTI MULTI DISPLAY DISPLAY WHT (OR RED) WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TIM- +B 1 2 3 4 5 6 TIM+ TIM- 27 1 26 SGND 29 24 23 MSWE MSW+ MSW- 9 10 1 CANP CANN GND ANT ASEL BCUT BDR BLK WIRE BLU WIRE CANL CANH CANP CANN CANP CANP VCI TIS IG ECUB TIM+ GND CENTER JUNCTION BLOCK J/B 4 (RIGHT SIDE OF DASH) CENTER JUNCTION BLOCK J/B 5 (LEFT SIDE OF DASH) CERTIFICATION ECU ASSEMBLY (LEFT END OF DASH) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROL CIRCUIT CPBJ D MPX-B 1 FUSE DATA DCTY DOOR 1 FUSE DOOR CONTROL RECEIVER (RIGHT REAR OF LUGGAGE COMPT) DOOR LOCK SWITCH DRIVER SIDE J/B (LEFT END OF DASH) ELECTRICAL KEY ANTENNA (RIGHT "C" PILLAR) FUSE GND VCI TIS GRN WIRE GRY WIRE HOT AT ALL TIMES LEFT FRONT DOOR COURTESY SWITCH (LEFT "B" PILLAR) LEFT FRONT SEAT MEMORY SWITCH LOCK LT GRN WIRE MAIN BODY ECU MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY MULTIPLEX TILT, TELESCOPIC ECU (ON STEERING COLUMN) NCA WIRE ORG/ WIRE OUTSIDE LUGGAGE ELECTRICAL KEY ANTENNA (RIGHT SIDE OF REAR BUMPER) PNK ILL+ WIRE PNK WIRE POWER TILT MOTOR (ON STEERING COLUMN) RCO RED WIRE RELAY RSSI SET- SYSTEM TELESCOPIC MOTOR TELESCOPIC SENSOR TEM TI, TE FUSE TILT MOTOR TILT SENSOR UNLOCK VCE TES VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

-TW 1 2 3 4 5 6 +B GND 1 2 3 4 5 6 7 8 9 10 SL+ SR+ RL+ RR+ SL- SR- AMP (RIGHT END FUSE OF DASH) AMP FUSE BLK WIRE BLU WIRE BRN WIRE CTR- CTR+ FL- FR- PNK WIRE DRIVER SIDE J/B (LEFT END OF DASH) FL+ FR+ FUSE GRN WIRE GRY WIRE HOOK OFF HOT AT ALL TIMES HOT AT ALL TIMES D MPX B 2 INSTRUMENT CLUSTER SYSTEM LEFT REAR RIGHT REAR DOOR SPEAKER DOOR SPEAKER (MARK (MARK LEVINSON) LEVINSON) LEFT REAR SPEAKER (MARK LEVINSON) LEFT REAR SQUAWKER LEFT REAR TWEETER LT BLU WIRE LT GRN WIRE MARK LEVINSON EXCEPT MARK LEVINSON MODE ON HOOK ORG/ WIRE PASSENGER SIDE J/B PNK WIRE REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE RIGHT FRONT WOOFER RIGHT REAR SPEAKER (MARK LEVINSON) RIGHT REAR SQUAWKER RIGHT REAR TWEETER RL RR RLD SEEK SPD WUI MI+ SLDI MO+ TMUT SPIRAL CABLE (IN STEERING COLUMN) STEERING PAD SWITCH STEERING PAD SWITCH W/ MODULATOR STEREO COMPONENT AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) TWL+ TWR+ WFL+ VIO WIRE VOICE WFL- WFR+ TWL- TWR- WFR- WHT WIRE WHT/BLK WIRE WUO MI- SLDO MO- YEL WIRE

-TW 1 2 3 4 5 6 +B GND 1 2 3 4 5 6 7 8 9 10 WFR+ FL+ TWL+ TWR+ WFR- FL- FR- FR+ TWL- TWR- AMP FUSE BLK (OR VIO) WIRE BLK WIRE BLU WIRE CENTER SPEAKER CTR+ WFL+ DRIVER SIDE J/B (LEFT END OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES D MPX B 2 HOT IN ON OR ACC INSTRUMENT CLUSTER SYSTEM J/B 5 (LEFT SIDE OF DASH) LEFT FRONT WOOFER LEFT REAR SQUAWKER LEFT REAR TWEETER LT BLU WIRE LT GRN WIRE MARK LEVINSON EXCEPT MARK LEVINSON MO- NCA WIRE P-ACC FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK CTR+ WFL+ WIRE PNK WIRE REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE RIGHT FRONT WOOFER RIGHT REAR SQUAWKER RIGHT REAR TWEETER RLD RRD SLDO MO- STEREO COMPONENT AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) TMUT VIO WIRE WHT WIRE WHT/BLK WIRE WOOFER WUO YEL (OR PNK) WIRE YEL WIRE

11 5 IRLY 8 9 13 14 12 IG GND RX TX SGND BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BLOCK J/B 3 (RIGHT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (LEFT END OF DASH) DRIVER SIDE J/B (LEFT SIDE OF DASH) ECU-IG FUSE FUSE GRN WIRE GRY WIRE GVI- HOT AT ALL TIMES DRIVER SIDE J/B STOP (LEFT END FUSE OF DASH) HOT IN ON OR START HOT IN ON OR START ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) NV-IR FUSE IG IRL IRDV GND IRFL IRLY IRR LEFT HEADLIGHT ASSEMBLY LT BLU WIRE LT GRN WIRE NEAR INFRARED PROJECTOR OBJECT RECOGNITION ECU (IF EQUIPPED) (RIGHT REAR OF LUGGAGE COMPT) ORG/ WIRE OVERHEAD MODULE (ROOF CONSOLE) PASSENGER SIDE J/B (RIGHT END OF DASH) RED WIRE RIGHT HEADLIGHT ASSEMBLY SGND RX TX SOL + SOL IRFR STOP LIGHT SWITCH ASSEMBLY (LEFT SIDE OF DASH) VIO WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 5 6 7 8 9 10 11 12 +B RCL+ SLD+ OTO+ HUP GND RCL- SLD- MR+ MR- OTO- HDWN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 LVM+ LVM- 1 2 3 4 5 6 7 8 9 10 11 12 B+ 4- SEATER 5- SEATER BACK BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM DOWN GRN WIRE GRN/BLK WIRE HDWN HOT AT ALL TIMES HUP GND LEFT REAR POWER SEAT CONTROL ECU (LEFT REAR SEAT BACK) LEFT REAR POWER SEAT FOLD POSITION MOTOR (UNDER LEFT REAR SEAT) LEFT REAR POWER SEAT MOTOR ASSEMBLY (UNDER LEFT REAR SEAT) LEFT REAR SEAT 1 HEADREST ADJUSTER SUB-ASSEMBLY (LEFT REAR SEAT BACK) LIN LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MPX-B FUSE ORG/ WIRE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE PVCC REAR CONSOLE SWITCH RED WIRE RIGHT REAR POWER SEAT CONTROL ECU ASSEMBLY (RIGHT REAR SEAT BACK) RL SEAT FUSE RR MPX-B 2 FUSE RR SEAT FUSE SEL SENSOR SGND SLD SLD- MR+ MR- SSMR SSRR SSRO SSRS SSRS SSRH SSMR SSRV SYSB PVCC VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

4 SEATER, 5 SEATER, W/O OTTOMAN BACK BLK WIRE BLU WIRE BRN WIRE CANN CANP CENTER JUNCTION BLOCK J/B 4 COMBINATION METER COMBINATION SWITCH ASSEMBLY COMPUTER DATA LINES SYSTEM DOWN GRN WIRE GRN/BLK WIRE GRN/RED WIRE INTEGRATION CONTROL, PANEL ASSEMBLY LEFT REAR POWER LUMBAR SUPPORT POSITION MOTOR ASSEMBLY (LEFT REAR SEAT BACK) LT GRN WIRE MPX ORG/ WIRE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE PVCC REAR SEAT RETURN SWITCH RED WIRE RIGHT REAR POWER LUMBAR SUPPORT POSITION MOTOR ASSEMBLY (RIGHT REAR SEAT BACK) RODW ROUP SENSOR SSRO SSRS SSRV W/ OTTOMAN W/ OTTOMAN, 5 SEATER WHT WIRE WHT/BLK WIRE YEL WIRE

1 18 6 11 3 10 9 GND 1 6 11 18 3 9 10 GND BDR CPUB 23 24 19 22 18 17 29 MSW- MSW+ 24 23 19 22 18 17 29 MSW+ MSW- BDR CPUB SIG CANN CANP BLK WIRE BLU WIRE BRN WIRE CANN CANP COMPUTER DATA LINES SYSTEM D RR DOOR FUSE D-ACC FUSE DRIVER SIDE J/B (LEFT END OF DASH) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR ACC HOT IN ON OR START LCTY LEFT REAR DOOR COURTESY SWITCH (LEFT "C" PILLAR) LEFT REAR MULTIPLEX NETWORK DOOR ECU (LEFT REAR DOOR) LEFT REAR SEAT MEMORY SWITCH LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MAIN BODY ECU MPX MPX-B FUSE ORG/ WIRE OUTER MIRROR SWITCH ASSEMBLY P RR DOOR FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE RCTY RED WIRE RIGHT REAR DOOR COURTESY SWITCH (RIGHT "C" PILLAR) RIGHT REAR MULTIPLEX NETWORK DOOR ECU (RIGHT REAR DOOR) RIGHT REAR SEAT MEMORY SWITCH RR MPX-B 2 FUSE SET CAN IND MSWE SET- SIG CANP CANN WHT WIRE WHT/BLK WIRE YEL WIRE