Acura RL II facelift (2008-2012) vbu Wiring diagrams

2/- ADAPTIVE CRUISE CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) AFS OFF/VSA OFF/CMBS OFF SWITCH BLK WIRE BLU WIRE BLU/YEL WIRE BRK DIAG BRK LAMP BRN WIRE CMBS OFF SWITCH DLC (DATA LINK CONNECTOR) (UNDER LEFT SIDE OF DASH) GND M/R TRX GRN WIRE GRY WIRE J/C K LINE LEFT FRONT PRESSURE SENSOR (LEFT SIDE OF ENGINE COMPT) LOGIC GND 1 LOGIC GND 2 LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR (BEHIND FRONT GRILLE) MR/TRX NCA WIRE PNK WIRE POWER GND PRESS FL PRESS FR RED WIRE RIGHT FRONT PRESSURE SENSOR (LEFT SIDE OF ENGINE COMPT) TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE VBU VCC VSA MODULATOR CONTROL UNIT (ON RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

2) AUTO 3) HEAD AFS INDICATOR AUTO ATPR LT SIO LT SIG AUTO AUTO LT SIP B-CAN AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) BLK WIRE BLK/RED WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX FUSE 11 FUSE 21 FUSE 29 FUSE 7 GAUGE CONTROL MODULE GRN WIRE HEADLIGHT SWITCH 0) OFF 1) PARK HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU PCM (UNDER MIDDLE OF DASH) PNK WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL RED WIRE RED/BLK WIRE TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE VBU W/O W/ TECHNOLOGY TECHNOLOGY PACKAGE PACKAGE WARNING DRIVE CIRCUIT WHT WIRE WIPER/ WASHER SWITCH

AS DOOR SW BCAN SG 1 BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM CONTROL UNIT LEFT REAR POWER WINDOW SWITCH CONTROL UNIT RIGHT REAR POWER WINDOW SWITCH DOOR SW DOOR SW KEY LOCK KEY UNLOCK DRIVER'S DOOR DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) FRONT PASSENGER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) FUSE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT J/C KEY LOCK CYLINDER SWITCH KEY LT- KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH (REAR OF LEFT REAR DOOR) LT BLU WIRE LT GRN WIRE MICU VBU ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX RED WIRE RIGHT REAR DOOR LOCK ACTUATOR RIGHT REAR DOOR SWITCH KNOB SWITCH/ DOOR SWITCH (REAR OF RIGHT REAR DOOR) SWITCH UART UNLOCK KEY VBU VBU CAN UART WHT WIRE

2) AUTO 3) HEAD ADAPTIVE CRUISE CONTROL RELAY ADAPTIVE CRUISE CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) ADAPTIVE FRONT LIGHTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) AUTO AUTO AUTO LT SIP LT SIG LT SIO AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) AUXILIARY UNDER-HOOD RELAY BOX (LEFT SIDE OF ENGINE COMPT) B-CAN SG-1 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT DRIVER'S UNDER-DASH FUSE 21 FUSE 29 FUSE 7 FUSE/RELAY BOX GRY WIRE HEADLIGHT SWITCH 0) OFF 1) PARK HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU MILLIMETER WAVE RADAR (BEHIND FRONT GRILLE) NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) ORG/ WIRE PCM (UNDER MIDDLE OF DASH) PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE STOP SW TO DRIVER'S UNDER-DASH FUSE/RELAY BOX TURN SIGNAL LIGHT SWITCH VBU WHT WIRE WHT/BLK WIRE WIPER/ WASHER SWITCH

2) AUTO 3) HEAD 0) OFF 1) PARK AUTO AUTO AUTO LT SIG LT SIP LT SIO AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) B-CAN SG-1 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT DRIVER'S UNDER-DASH FUSE 21 FUSE 7 FUSE/RELAY BOX GRY WIRE HEADLIGHT SWITCH HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) PCM (UNDER MIDDLE OF DASH) PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE STOP SW TO DRIVER'S UNDER-DASH FUSE/RELAY BOX TURN SIGNAL LIGHT SWITCH VBU WHT WIRE WHT/BLK WIRE WIPER/ WASHER SWITCH

2) AUTO 3) HEAD AREA NETWORK CONTROLLER POWER SUPPLY CIRCUIT/CONTROLLER AUTO AUTO AUTO LT SIP LT SIO AUTOMATIC LIGHTING BLK WIRE BLK/RED WIRE BLU/WHT WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT COMPUTER DATA LINES SYSTEM DIMMER SWITCH 0) LOW 1) HIGH 2) PASSING DRIVE CIRCUIT FOG LIGHT INDICATOR INDICATOR DRIVE CIRCUIT LIGHTS ON INDICATOR DRIVE CIRCUIT HIGH BEAM INDICATOR DRIVER'S UNDER-DASH FUSE/RELAY BOX EXCEPT COMPUTER DATA LINES SYSTEM BASE BASE FOG LIGHT SWITCH 0) OFF 1) ON EXTERIOR LIGHTS SYSTEM FUSE 21 FUSE 3 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE H/L LT SIG BACKUP HEADLIGHT SWITCH 0) OFF 1) PARK HOT AT ALL TIMES HOT IN ON OR START LIGHTS ON/FOG LIGHT BRIGHTNESS CONTROL, DIMMING CIRCUIT LT BLU/WHT WIRE LT GRN WIRE LT LT MICU NOT USED PNK WIRE RED WIRE RED/BLK WIRE SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) SG-1 SG-2 PG B-CAN VBU WHT WIRE WIPER/ WASHER SWITCH

2) AUTO 3) HEAD AUTO AUTO AUTO LT SIP LT SIO AUTOMATIC LIGHTING BLK WIRE BLK/RED WIRE BLU/WHT WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT COMPUTER DATA LINES SYSTEM DIMMER SWITCH 0) LOW 1) HIGH 2) PASSING DRIVE CIRCUIT DRIVE CIRCUIT FOG LIGHT INDICATOR INDICATOR DRIVE CIRCUIT LIGHTS ON INDICATOR DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) DRL CONTROL UNIT FOG LIGHT SWITCH 0) OFF 1) ON EXTERIOR LIGHTS SYSTEM FUSE 21 FUSE 3 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE H/L LT SIG BACKUP HEADLIGHT SWITCH 0) OFF 1) PARK HIGH BEAM INDICATOR HOT AT ALL TIMES HOT IN ON OR START LIGHTS ON/FOG LIGHT BRIGHTNESS CONTROL, DIMMING CIRCUIT LT BLU/WHT WIRE LT GRN WIRE MICU NOT USED ORG/ WIRE PARKING BRAKE SWITCH (UNDER LEFT PNK WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER PPL RED WIRE RED/BLK WIRE SG-1 SG-2 PG B-CAN SIDE OF DASH) VBU WHT WIRE WIPER/ WASHER SWITCH YEL WIRE

ATP ATPP ATPP MICU BACK BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S POWER SEAT REAR UP-DOWN MOTOR/POSITON SENSOR (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT RECLINE MOTOR/POSITON SENSOR (IN DRIVER'S SEAT BACK) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FHM + SLM + FRONT UP-DOWN SWITCH FUSE 14 FUSE 16 FUSE 21 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRY WIRE HEAD RHUP HOT AT ALL TIMES HOT IN ON OR START HRM+ FHM - SLM- IGN J/C J/C LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PCM (UNDER MIDDLE OF DASH) PNK B-CAN WIRE PNK WIRE REAR UP-DOWN SWITCH RECLINE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE REM + RHM - REM - HRM- RERW RHDN FHDN FHUP REFW SLFW RHM + SEATS SYSTEM SEG SENSOR SG RESE SLSE FHSE RHSE SLIDE SWITCH SLRW SVCC VBU WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

A/F SENSOR RELAY ADAPTIVE FRONT LIGHTING CONTROL UNIT AUXILIARY UNDER-HOOD RELAY BOX (LEFT SIDE OF ENGINE COMPT) BASE BLK WIRE BLU WIRE CKP SENSORS (A, B) CMP SENSOR DATA LINK CONNECTOR (DLC) DRIVER'S DOOR OUTER HANDLE LIGHT/ TOUCH SENSOR DRIVER'S MPCS UNIT DRIVER'S POWER SEAT CONTROL UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) E-PRETENSIONER UNIT (USA: CMBS/PAX PACKAGE) (CANADA: PREMIUM PACKAGE) FOG LIGHT RELAY FROM FUSE 1 (DIAGRAM 1 OF 6) FROM FUSE 6 (DIAGRAM 3 OF 6) FROM FUSE 8 (DIAGRAM 1 OF 6) FROM JUNCTION FROM MULTI-FUSE 22 (DIAGRAM 1 OF 6) FRONT PASSENGER'S MPCS UNIT FRONT SEAT HEATER RELAY FUEL FILL DOOR OPENER RELAY FUSE 1 FUSE 2 FUSE 23 FUSE 3 FUSE 2 FUSE 4 FUSE 5 FUSE 6 FUSE 9 FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE HEADLIGHT LEVELING CONTROL UNIT IGNITION COIL RELAY IGNITION SWITCH CONTROL UNIT IMOES UNIT INJECTOR INJECTOR INJECTOR INJECTOR INJECTOR INJECTOR J/C KEYLESS ACCESS CONTROL UNIT MICU MILLIMETER WAVE RADAR UNIT NAVIGATION DISPLAY UNIT ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 POWER IMMOBILIZER TILT/ CONTROL TELESCOPIC UNIT- STEERING RECEIVER CONTROL UNIT PPL RADIATOR FAN CONTROL (RFC) UNIT RELAY RED WIRE RELAY RIGHT REAR HVAC CONTROL POWER MOTOR RELAY WINDOW SWITCH SH-AWD RELAY STEREO FRONT AMPLIFIER PASSENGER'S MPCS UNIT THROTTLE ACTUATOR CONTROL MODULE RELAY UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USA: CMBS/ PAX PACKAGE CANADA: PREMIUM PACKAGE USA: TECHNOLOGY PACKAGE, CMBS/ PAX PACKAGE; CANADA: PREMIUM PACKAGE VBU WHT WIRE WIPER/ WASHER SWITCH YEL WIRE

0) OFF 1) UP 2) DOWN 3) AUTO DOWN 4) AUTO UP AUTO AUTO UP DOWN ILL(-) B-CAN BLK WIRE BLU WIRE BRN WIRE CONTROL UNIT) DOWN AUTO UP DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S SWITCH FUSE 21 FUSE 24 FUSE 27 FUSE 7 GND DOWN GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGN CAN VBU UART ILL KEY LOCK KEY UNLOCK UNLOCK LOCK KEYLESS B-CAN ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) KICK PANEL) LEFT REAR SWITCH LT BLU WIRE LT GRN WIRE MAIN SWITCH MICU OFF ON ORG/ WIRE PLSGND PLSA PLSB SVCC DR DOWN DR UP PNK WIRE POWER TOPS SYSTEM POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT REAR SWITCH TRANSMITTER UART UP AUTO DOWN VBU VMP DR UP +B RLY COIL RLY OUT MASGND WHT WIRE YEL WIRE