Lexus LS IV (2006-2012) uro+ Wiring diagrams

1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG 28 20 CANN CANP 31 32 TX+ TX- 6 5 CANL CANH AGND ALI ALO ARI ARO ARON AIR ASGN AUTO AUXI AUXO BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX 3 (RIGHT SIDE OF DASH) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM REAR SEAT COMPUTER DATA LINES SYSTEM REAR SEAT ENTERTAINMENT CIRCUIT DISPLAY, NAVIGATION MODULE DISPLAY DRIVER SIDE J/B ELECTRIC PARKING BRAKE SWITCH ENTERTAINMENT CIRCUIT GRN WIRE GRY WIRE IEEE IEEE CONNECTOR (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LUGGAGE COMPT) MAIN BODY ECU (LEFT END OF DASH) MI+ MO- MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) NCA WIRE NTSC NTSC VV+ NTSO ORG/ WIRE PARKING ASSIST ECU (RIGHT END OF DASH) PARKING BRAKE ECU ASSEMBLY (LEFT SIDE OF LUGGAGE COMPT) PKBO PNK WIRE PULL PUSH QUARTER PANEL) RADIO ANTENNA RADIO RECEIVER ASSEMBLY REAR JUNCTION BLOCK ECU REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE SG VV- SGND SLD SLDI STEREO JACK ADAPTER SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM UDI- UDO+ UESG UJSG ULO+ UPO URO+ VGN VIO WIRE VLI VRI W/ HDD WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG 2 4 1 3 CV+ CB+ CV- CGND 28 20 CANN CANP 31 32 TX+ TX- 6 5 CANL CANH AGND ALO ARO ARON AIR ASGN AUXO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM REAR SEAT DISPLAY, NAVIGATION MODULE DISPLAY ENTERTAINMENT CIRCUIT GRN WIRE IEEE IEEE CONNECTOR (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) (RIGHT SIDE OF DASH) NCA WIRE NTSC VV+ NTSO V+ CA+ ORG/ WIRE PARKING ASSIST ECU (RIGHT END OF DASH) PKBO PNK WIRE REAR JUNCTION BLOCK ECU REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE SG VV- SGND STEREO JACK ADAPTER 1 SUPPLEMENTAL RESTRAINTS SYSTEM TELEVISION CAMERA (CENTER REAR OF LUGGAGE COMPT LID) UDI- UDO+ UESG UJSG ULO+ UPI UPO URO+ V- CGND VGN VIO WIRE VLI VRI W/ HDD WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG ARON AIR AUTO BLK WIRE BLU WIRE BRN WIRE CANN CANP CB+ CGND COMPUTER DATA LINES SYSTEM CV+ DISPLAY, NAVIGATION MODULE DISPLAY DRIVER SIDE J/B ELECTRIC PARKING BRAKE SWITCH GRN WIRE IEEE IEEE CONNECTOR (LEFT SIDE OF DASH) J/B 3 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) (RIGHT SIDE OF DASH) NCA WIRE NTSC NTSO V+ CA+ ORG/ WIRE PARKING ASSIST ECU (RIGHT END OF DASH) PARKING BRAKE ECU (LEFT SIDE OF LUGGAGE COMPT) PKBO PNK WIRE PULL PUSH REAR JUNCTION BLOCK ECU (LEFT SIDE OF LUGGAGE COMPT) REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE SGND SUPPLEMENTAL RESTRAINTS SYSTEM TELEVISION CAMERA (CENTER REAR OF LUGGAGE COMPT LID) ULO+ URO+ V- CGND VGN VIO WIRE VLI VRI W/ HDD WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG 28 20 CANN CANP 31 32 TX+ TX- 6 5 CANL CANH AGND ALI ALO ARI ARO ARON AIR ASGN AUTO AUXI AUXO BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX 3 (RIGHT SIDE OF DASH) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM REAR SEAT COMPUTER DATA LINES SYSTEM REAR SEAT ENTERTAINMENT CIRCUIT DISPLAY, NAVIGATION MODULE DISPLAY DRIVER SIDE J/B ELECTRIC PARKING BRAKE SWITCH ENTERTAINMENT CIRCUIT GRN WIRE GRY WIRE IEEE IEEE CONNECTOR (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LUGGAGE COMPT) MAIN BODY ECU (LEFT END OF DASH) MI+ MO- MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) NCA WIRE NTSC NTSC VV+ NTSO ORG/ WIRE PARKING ASSIST ECU (RIGHT END OF DASH) PARKING BRAKE ECU ASSEMBLY (LEFT SIDE OF LUGGAGE COMPT) PKBO PNK WIRE PULL PUSH QUARTER PANEL) RADIO ANTENNA RADIO RECEIVER ASSEMBLY REAR JUNCTION BLOCK ECU REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE SG VV- SGND SLD SLDI STEREO JACK ADAPTER SUPPLEMENTAL RESTRAINTS SYSTEM SYSTEM UDI- UDO+ UESG UJSG ULO+ UPO URO+ VGN VIO WIRE VLI VRI W/ HDD WHT WIRE WHT/BLK WIRE WUI WUO YEL WIRE

1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG 2 4 1 3 CV+ CB+ CV- CGND 28 20 CANN CANP 31 32 TX+ TX- 6 5 CANL CANH AGND ALO ARO ARON AIR ASGN AUXO BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM REAR SEAT DISPLAY, NAVIGATION MODULE DISPLAY ENTERTAINMENT CIRCUIT GRN WIRE IEEE IEEE CONNECTOR (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) (RIGHT SIDE OF DASH) NCA WIRE NTSC VV+ NTSO V+ CA+ ORG/ WIRE PARKING ASSIST ECU (RIGHT END OF DASH) PKBO PNK WIRE REAR JUNCTION BLOCK ECU REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE SG VV- SGND STEREO JACK ADAPTER 1 SUPPLEMENTAL RESTRAINTS SYSTEM TELEVISION CAMERA (CENTER REAR OF LUGGAGE COMPT LID) UDI- UDO+ UESG UJSG ULO+ UPI UPO URO+ V- CGND VGN VIO WIRE VLI VRI W/ HDD WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 AGND VV+ VAR+ VAL+ SG VV- VA- ADPG ARON AIR AUTO BLK WIRE BLU WIRE BRN WIRE CANN CANP CB+ CGND COMPUTER DATA LINES SYSTEM CV+ DISPLAY, NAVIGATION MODULE DISPLAY DRIVER SIDE J/B ELECTRIC PARKING BRAKE SWITCH GRN WIRE IEEE IEEE CONNECTOR (LEFT SIDE OF DASH) J/B 3 (RIGHT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MAIN BODY ECU (LEFT END OF DASH) MULTI-MEDIA MODULE NAVIGATION ASSEMBLY (W/ DVD) (RIGHT SIDE OF DASH) NCA WIRE NTSC NTSO V+ CA+ ORG/ WIRE PARKING ASSIST ECU (RIGHT END OF DASH) PARKING BRAKE ECU (LEFT SIDE OF LUGGAGE COMPT) PKBO PNK WIRE PULL PUSH REAR JUNCTION BLOCK ECU (LEFT SIDE OF LUGGAGE COMPT) REAR SEAT ENTERTAINMENT CIRCUIT RED WIRE SGND SUPPLEMENTAL RESTRAINTS SYSTEM TELEVISION CAMERA (CENTER REAR OF LUGGAGE COMPT LID) ULO+ URO+ V- CGND VGN VIO WIRE VLI VRI W/ HDD WHT WIRE WHT/BLK WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 UPI UDO- UDO+ UJSG ARO ALO ASGN AUXO AGND ADPG AGND ALI ARI ASGN AUXI BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE MI+ MO- MULTI-MEDIA INTERFACE ECU (RIGHT FRONT OF LUGGAGE COMPT) NCA WIRE NTSC ORG/ WIRE PNK WIRE RADIO ANTENNA RADIO RECEIVER ASSEMBLY RED WIRE RIGHT FRONT TWEETER SGND SLD SLDI SPI+ SPO- STEREO JACK ADAPTER UDI- UESG ULO+ UPO URO+ VA- VAL+ VAR+ VGN VIDEO TERMINAL VIO WIRE VLI VRI VV- W/ SAFETY CONNECT W/ W/O SAFETY SAFETY CONNECT CONNECT W/O SAFETY CONNECT WHT WIRE WHT/BLK WIRE WOOFER WUI WUO YEL WIRE

ADPG BLK WIRE BLU WIRE BRN WIRE GRN WIRE GRY WIRE HOT IN ON OR ACC INSTRUMENT CLUSTER SYSTEM J/B 5 (LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE LUGGAGE ROOM J/B (LEFT SIDE OF LUGGAGE COMPT) MODE MULTIMEDIA INTERFACE ECU (RIGHT FRONT OF LUGGAGE COMPT) MUTE NCA WIRE OFF HOOK ON HOOK ORG/ WIRE PNK WIRE RED WIRE RIGHT HEADPHONE TERMINAL RR ACC FUSE SEEK + SEEK - SGND SLD SPIRAL CABLE (IN STEERING COLUMN) STEERING PAD SWITCH STEERING PAD SWITCH W/ MODULATOR STEREO COMPONENT AMPLIFIER (RIGHT REAR OF LUGGAGE COMPT) ULO+ URO+ VA- VAL+ VAR+ VGN VIDEO TERMINAL VIO WIRE VLI VOICE VRI VV- WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES DISC PLAYER ASSEMBLY, HEADPHONE TERMINAL DISC PLAYER CONTROLLER GRN WIRE GRY WIRE LEFT HEADPHONE TERMINAL LT BLU WIRE LT GRN WIRE MI+ MO- MULTIMEDIA INTERFACE ECU (RIGHT FRONT OF LUGGAGE COMPT) NCA WIRE NTSC ORG/ WIRE RED WIRE RIGHT HEADPHONE TERMINAL SGND SYSTEM UDI- UESG ULO+ UPO URO+ VGN VIO WIRE VLI VRI WHT WIRE WHT/BLK WIRE WUI 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