Lexus LS IV (2006-2012) yel Wiring diagrams

1 2 3 4 5 6 7 8 M- M+ 1 2 TGND 10 6 5 VT TSEN AUTO BLK WIRE BLU WIRE BRN WIRE CAN I/F CENTER JUNCTION BLOCK J/B 3 (RIGHT SIDE OF DASH) COMBINATION METER COMPUTER DATA LINES SYSTEM DRIVER SIDE J/B (LEFT END OF DASH) E PKB FUSE ELECTRIC PARKING BRAKE SWITCH ASSEMBLY EPB FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) RR ECU B FUSE HOT IN ON OR START ENGINE ROOM P-J/B FUSE J/B 2 (RIGHT SIDE OF ENGINE COMPT) HOT W/ IG AUTO ILL ILL IND IND JUNCTION LPA TX +B LT GRN WIRE MPX-B 1 FUSE NCA WIRE ORG/ WIRE PARKING BRAKE ACTUATOR ASSEMBLY (LEFT SIDE OF LUGGAGE COMPT) PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE POWER SUPPLY PULL PUSH RED WIRE RELAY ENERGIZED TGND UART I/F VT TSEN WHT WIRE WHT/BLK WIRE YEL WIRE

7 6 5 4 3 2 1 ASGN ALO ARO UJSG UDO+ UDO- UPI 9 8 AGND AUXO AGND ALI ARI ASGN AUXI BLK WIRE BLU WIRE BRN (OR GRY) WIRE BRN WIRE GRN WIRE GRY WIRE J/B 5 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MI+ MO- MODE MUTE NCA WIRE NTSC OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RADIO ANTENNA RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT TWEETER SEEK + SEEK - SLD SLDI SPI+ SPIRAL CABLE (IN STEERING COLUMN) SPO- STEERING PAD SWITCH STEERING PAD SWITCH W/ MODULATOR STEREO JACK ADAPTER 1 VIO WIRE VOICE W/ LEXUS ENFORM OR SAFETY CONNECT W/O LEXUS ENFORM OR SAFETY CONNECT WHT WIRE WHT/BLK WIRE WUI WUO 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+ PNK WIRE AMP FUSE BLK WIRE BLU WIRE BRN WIRE CENTER SPEAKER CTR- CTR+ FL- FR- PNK WIRE D MPX-B 2 FUSE DRIVER SIDE J/B (LEFT END OF DASH) EXCEPT MARK MARK LEVINSON LEVINSON FL+ FR+ GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER SYSTEM LEFT FRONT TWEETER LEFT FRONT WOOFER LEFT REAR DOOR SPEAKER (MARK LEVINSON) LEFT REAR SPEAKER (MARK LEVINSON) LEFT REAR SQUAWKER LEFT REAR TWEETER LT BLU WIRE LT GRN WIRE MARK EXCEPT LEVINSON MARK LEVINSON PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE RED WIRE RIGHT FRONT WOOFER RIGHT REAR DOOR SPEAKER (MARK LEVINSON) RIGHT REAR SQUAWKER RIGHT REAR TWEETER RL RR RLD RRD SL- SR- SPD WUI MI+ SLDI MO+ TMUT STEREO COMPONENT AMPLIFIER ASSEMBLY (RIGHT REAR OF LUGGAGE COMPT) TWL+ TWR+ WFL+ VIO WIRE WFL- WFR+ TWL- TWR- WFR- WHT WIRE WHT/BLK WIRE WOOFER WUO MI- SLDO MO- YEL WIRE

ADPG AGND BLK WIRE BLU WIRE BRN WIRE DISPLAY, NAVIGATION MODULE DISPLAY GRN WIRE GRY WIRE GVIF HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MI+ NCA WIRE NTSC NTSO ORG/ WIRE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE RADIO 1 FUSE RED WIRE RR MPX B 1 FUSE RSE SGND SLD SLDI TELEVISION DISPLAY ASSEMBLY VA- VAL+ VAR+ VIDEO TERMINAL VIO WIRE VMTR VV- W/O DISC PLAYER ASSEMBLY W/ DISC PLAYER ASSEMBLY WHT WIRE WHT/BLK WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DISC PLAYER ASSEMBLY, HEADPHONE TERMINAL DISC PLAYER CONTROLLER GRN WIRE GRY WIRE HOT IN ON OR ACC INSTRUMENT CLUSTER SYSTEM J/B 5 (LEFT SIDE OF DASH) LEFT HEADPHONE TERMINAL LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MI+ MO- MULTIMEDIA INTERFACE ECU (RIGHT FRONT OF LUGGAGE COMPT) MUTE NCA WIRE NTSC ORG/ WIRE P-ACC FUSE PASSENGER SIDE J/B (RIGHT END OF DASH) RED WIRE RIGHT HEADPHONE TERMINAL RR ACC FUSE SGND SLD STEREO COMPONENT AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) TMUT ULO+ URO+ VGN VIO WIRE VLI VRI WHT WIRE WHT/BLK WIRE WUI YEL WIRE

1 2 3 4 ALO ARO ASGN AUXO ALI ANT ANTENNA ARI ASGN AUXI BLK WIRE BLU WIRE BRN WIRE GRN WIRE GRY WIRE J/B 5 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MODE MUTE NCA WIRE OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RADIO ANTENNA RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT TWEETER SEEK + SEEK - SLD SPI+ SPIRAL CABLE (IN STEERING COLUMN) SPO- STEERING PAD SWITCH STEERING PAD SWITCH W/ MODULATOR STEREO JACK ADAPTER 1 SWG VIO WIRE VOICE W/ LEXUS ENFORM OR SAFETY CONNECT W/O LEXUS ENFORM OR SAFETY CONNECT WHT WIRE WHT/BLK WIRE YEL WIRE

-TW 1 2 3 4 5 6 +B GND 11 12 SLDO MO- 6 7 8 9 MO+ AMP FUSE BLK WIRE BLU WIRE CENTER SPEAKER CTR+ WFL+ D MPX-B 2 FUSE DRIVER SIDE J/B (LEFT END OF DASH) GRY WIRE HOT AT ALL TIMES LEFT FRONT TWEETER LEFT FRONT WOOFER LEFT REAR SQUAWKER LEFT REAR TWEETER LT BLU WIRE LT GRN WIRE LUGGAGE COMPT) PASSENGER SIDE J/B (RIGHT END OF DASH) PNK CTR+ WFL+ WIRE PNK WIRE RED WIRE RIGHT FRONT WOOFER RIGHT REAR SQUAWKER RIGHT REAR TWEETER RLD RRD STEREO COMPONENT AMPLIFIER ASSEMBLY (RIGHT REAR OF VIO WIRE WFR+ FL+ TWL+ TWR+ WFR- FL- FR- FR+ TWL- TWR- WHT WIRE WHT/BLK WIRE WOOFER WUO YEL WIRE

15 16 CANH CANL 5 6 CANH CANL 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) FUSE GRN WIRE HOT AT ALL TIMES HYBRID VEHICLE CONTROL ECU (LEFT FRONT OF ENGINE COMPT) PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) RELAY ENERGIZED SHIFT LOCK CONTROL ECU (IN CENTER CONSOLE) SHIFT LOCK SOLENOID SLS+ STOP FUSE STOP LIGHT SWITCH ASSEMBLY (LEFT SIDE OF DASH) WHT WIRE WHT/BLK WIRE YEL WIRE

15 22 6 IG 27 2 STSW STAR BATTERY BLK WIRE BLU WIRE BRN WIRE CHARGING CIRCUIT D-ACC FUSE DRIVER SIDE J/B (LEFT END OF DASH) ECU-IG FUSE ELECTRIC POWER CONTROL ECU (RIGHT END OF DASH) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE ROOM J/B 2 (RIGHT SIDE OF ENGINE COMPT) ENGINE ROOM R/B 2 (RIGHT SIDE OF ENGINE COMPT) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ D-ACC RELAY ENERGIZED JUNCTION CONNECTOR MAIN BODY ECU (LEFT END OF DASH) PARK/NEUTRAL POSITION SWITCH (RIGHT SIDE OF TRANSMISSION) PASSENGER SIDE J/B (RIGHT END OF DASH) RED WIRE RELAY ENERGIZED ST CUT RELAY ST FUSE ST RELAY STARTER STR+ STSW WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 GND SGND IGE 19 18 SLR+ SLP 5 6 CANH CANL 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) FUSE HOT AT ALL TIMES ID CODE BOX (LEFT SIDE OF DASH) JUNCTION LIN LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) ORG/ WIRE PASSENGER SIDE J/B (RIGHT END OF DASH) PNK WIRE RELAY ENERGIZED STEERING ACTUATOR ASSEMBLY (LEFT FRONT OF ENGINE COMPT) STR LOCK FUSE WHT WIRE WHT/BLK WIRE YEL WIRE