Acura RL II (2004-2008) (under steering column cover) Wiring diagrams

AFS INDICATOR ATP-R AUTO LT SIP AUTO LT SIO AUTO LT SIG 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 2) HEAD HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU PCM (UNDER MIDDLE OF DASH) PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL RED WIRE RED/BLK WIRE TRANSMISSION RANGE SWITCH W/ W/O TECHNOLOGY TECHNOLOGY PACKAGE PACKAGE WARNING DRIVE CIRCUIT WHT WIRE WIPER/ WASHER SWITCH WIPER/WASHER SYSTEM

AUDIO UNIT BLK WIRE BLU WIRE BRN WIRE DRIVER'S DOOR LF ANTENNA DRIVER'S DOOR OUTER HANDLE LIGHT/ TOUCH SENSOR DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S DOOR LF ANTENNA FRONT PASSENGER'S DOOR OUTER HANDLE LIGHT/ TOUCH SENSOR FUSE 19 GRN WIRE GRY WIRE HOT AT ALL TIMES J/C LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE OUTER HANDLE LIGHT/ TOUCH SENSOR/ DOOR LOCK BUTTON PARKING BRAKE SWITCH (UNDER LEFT SIDE OF DASH) PNK PNK WIRE PNK WIRE PPL PPL 4 RED WIRE TRUNK LID OUTER HANDLE SWITCH WHT WIRE YEL WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BRAKE PEDAL POSITION SWITCH 1) PEDAL BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT DRIVER'S UNDER-DASH FUSE 21 FUSE 7 FUSE/RELAY BOX GRN WIRE GRY WIRE HAZARD SW HAZARD WARNING SWITCH HAZARD WARNING SWITCH LIGHT HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE MICU PCM (UNDER MIDDLE OF DASH) PNK WIRE PRESSED (NEAR BRAKE PEDAL) RED WIRE RED/BLK WIRE RED/WHT WIRE SG-1 B-CAN STOP SW TO DRIVER'S UNDER-DASH TURN SIGNAL LIGHT SWITCH VBU WHT WIRE WHT/BLK WIRE WIPER/ WASHER SWITCH YEL WIRE

ADAPTIVE CRUISE CONTROL RELAY AUXILIARY UNDER-HOOD RELAY BOX (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH 1) PEDAL BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT CONTROL UNIT (BEHIND RIGHT SIDE OF GLOVE BOX) DRIVER'S UNDER-DASH FUSE 21 FUSE 29 FUSE 7 FUSE/RELAY BOX GRN WIRE GRY WIRE HAZARD SW HAZARD WARNING SWITCH HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU ORG/ WIRE PCM (UNDER MIDDLE OF DASH) PNK WIRE PRESSED (NEAR BRAKE PEDAL) RED WIRE RED/BLK WIRE RED/WHT WIRE SG-1 B-CAN STOP SW TO DRIVER'S UNDER-DASH TURN SIGNAL LIGHT SWITCH VBU WHT WIRE WHT/BLK WIRE WIPER/ WASHER SWITCH YEL WIRE

ADAPTIVE FRONT LIGHTING CONTROL AFS OFF/ VSA OFF/ CMBS OFF/ SWITCH AUDIO UNIT BLK WIRE BLK/WHT WIRE BLOWER GLOVE POWER BOX LIGHT TRANSISTOR BLU WIRE BRAKE FLUID LEVEL SWITCH CABLE REEL CONSOLE LIGHT CONTROL UNIT (TECHNOLOGY PACKAGE) CONTROL UNIT) DASH CLIMATE LIGHTS CONTROL BRIGHTNESS CONTROLLER UNIT DATA LINK CONNECTOR DRIVER'S SEAT HEATER SWITCH DRIVER'S UNDER-DASH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) DRL CONTROL UNIT (USA) ECPS CONTROL UNIT FRONT ACCESSORY POWER SOCKET FRONT COIN PASSENGER'S POCKET LIGHT SEAT HEATER FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE/RELAY HEADLIGHT BOX WASHER (BEHIND RIGHT RELAY KICK PANEL) GAUGE CONTROL MODULE IGNITION SWITCH CONTROL UNIT IN-CAR TURN TEMPERATURE SIGNAL/ SENSOR HAZARD RELAY 2 INTERFACE DIAL J/C KEYLESS ACCESS CONTROL UNIT KNOB SWITCH/ DOOR SWITCH LIGHT/ TOUCH SENSOR LOCK ACTUATOR MES CONNECTOR MICU MILLIMETER WAVE RADAR (TECHNOLOGY PACKAGE) MILLIMETER WAVE RADAR SHIELD (TECHNOLOGY PACKAGE) OUTER HANDLE PARK PIN SWITCH PASSENGER'S UNDER-DASH POWER MIRROR SWITCH POWER TILT/ TELESCOPIC STEERING PPL RADIATOR FAN CONTROL UNIT REAR ACCESSORY POWER SOCKET RIGHT POWER MIRROR SEAT FUEL HEATER FILL RELAY DOOR OPENER RELAY SECURITY HOOD SWITCH SOUNDER- SRS UNIT SWITCH (USA: TRANSMISSION GEAR SELECTION SWITCH TRUNK LID OPENER MAIN SWITCH UNIT) USA WHT WIRE WIND- SHIELD WIPER MOTOR WIPER/ WASHER SWITCH

AUTO LT SIP AUTO LT SIO AUTO LT SIG AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) BLK WIRE BLK/RED WIRE BLU/WHT WIRE BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT DIMMER SWITCH 0) LOW 1) HIGH 2) PASSING DRIVER'S UNDER-DASH FUSE/RELAY BOX FOG LIGHT SWITCH 0) OFF 1) ON EXTERIOR LIGHTS SYSTEM FUSE 21 FUSE 3 FUSE 7 GRN WIRE GRY WIRE H/L BACKUP HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HOT AT ALL TIMES HOT IN ON OR START LT BLU/WHT WIRE LT GRN WIRE MICU NOT USED PNK WIRE RED WIRE RED/BLK WIRE SG-1 SG-2 PG B-CAN VBU WHT WIRE WIPER/ WASHER SWITCH

1 2 3 4 5 6 7 8 9 10 11 12 13 14 FUSE 3 HEADLIGHTS AUTO LT SIP AUTO LT SIO AUTO LT SIG AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) BLK WIRE BLK/RED WIRE BLU/WHT WIRE BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT DIMMER SWITCH 0) LOW 1) HIGH 2) PASSING DRIVER'S UNDER-DASH FUSE/RELAY BOX DRL CONTROL UNIT FOG LIGHT SWITCH 0) OFF 1) ON FUSE 21 FUSE 3 FUSE 5 FUSE 21 FUSE 7 GRN WIRE GRY WIRE H/L BACKUP HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HOT AT ALL TIMES HOT IN ON OR START LT BLU/WHT WIRE LT GRN WIRE MICU NOT USED PNK WIRE PPL RED WIRE RED/BLK WIRE SG-1 SG-2 PG B-CAN VBU WHT WIRE WIPER/ WASHER SWITCH YEL WIRE

5 4 3 2 1 B+ KEY OUT 7 6 5 4 3 2 1 +B IMMOCONT IMOLMP H/BRAKE SW DIAG-H S-NET PNK WIRE BLK WIRE BRN/YEL WIRE DLC (UNDER LEFT SIDE OF DASH) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 19 FUSE 21 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CONTROL UNIT- RECEIVER (ON RIGHT SIDE OF STEERING COLUMN) IMMOBILIZER SYSTEM INDICATOR IMOES UNIT (UNDER RIGHT SIDE OF DASH) J/C KEY OUT S NET IMMOCONT DIAG H KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) MICU ORG/ WIRE PARKING BRAKE SWITCH (UNDER LEFT SIDE OF DASH) PCM (UNDER MIDDLE OF DASH) PNK WIRE RED WIRE S-NET WHT WIRE YEL WIRE

BLK WIRE BLK/RED WIRE BRIGHTENING SWITCH CANADA COMBINATION LIGHT SWITCH CONTROL BLOCK DASH LIGHTS BRIGHTNESS CONTROLLER DIMMING SWITCH DRIVER'S SEAT VENTILATION CONTROL UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 FUSE 4 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHT SWITCH 0) OFF 1) PARK 2) HEAD HOT AT ALL TIMES HOT IN ON OR START ILL LEFT REAR DOOR ASHTRAY LIGHT LT BLU WIRE NAVIGATION ILL(+) UNIT (IN TRUNK, BELOW LEFT GND SIDE OF PACKAGE TRAY) ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY RELAY BOX CONTROL (LEFT REAR OF MODULE ENGINE COMPT) WHT WIRE WIPER/ WASHER SWITCH COMBINATION SWITCH CONTROL UNIT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 VBU SVCC PNK WIRE 1 2 3 4 5 6 7 8 GND 3 2 PNK WIRE 5 13 6 11 10 25 2 4 7 RSEV SVCC RSEH RMH RMV RMC VBU UART SG PNK WIRE 7 5 6 8 PNK WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) FUSE 21 FUSE 25 FUSE 26 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START J/C LEFT/RIGHT MOTOR LT BLU WIRE LT GRN WIRE LT PPL ORG/ WIRE PNK J/C WIRE PNK TEM + ETS TM - ETS TM + ETS WIRE PNK WIRE POWER TELESCOPING STEERING MOTOR/ POSITION SENSOR POWER TILT STEERING MOTOR/ POSITION SENSOR POWER TILT/ TELESCOPING STEERING CONTROL UNIT (UNDER LEFT SIDE OF DASH) POWER TILT/ TELESCOPING STEERING SWITCH PPL RED WIRE RIGHT POWER MIRROR SWBAT SEG SWG UART TISB TESB SWING TELESCOPIC SWITCH TEM - ETS TILT TILT SWITCH TISA TESA UP/DOWN MOTOR WHT WIRE YEL (OR PNK) WIRE YEL WIRE