Acura RL II (2004-2008) combination switch control unit 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

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

B-CAN BLK WIRE BLU WIRE COMBINATION SWITCH CONTROL UNIT CONTROL BLOCK DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 11 FUSE 21 FUSE 7 FUSE 9 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START INT LOW OFF HIGH MIST INT OFF LOW MIST HIGH INTERMITTENT DWELL TIME CONTROLLER INTERMITTENT WIPER RELAY J/C LT GRN WIRE MICU OF WASHER RESERVOIR) OFF WASH PARK PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RELAY CONTROL MODULE RUN WIRE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU WASHER FLUID LEVEL SWITCH WASHER MOTOR RELAY WHT WIRE WIND- SHIELD WIPER MOTOR RELAY WINDSHIELD WASHER MOTOR (IN BOTTOM WINDSHIELD WIPER HIGH RELAY WINDSHIELD WIPER MOTOR (IN LEFT REAR OF ENGINE COMPT, UNDER COWL COVER) WIPER/ WASHER SWITCH YEL WIRE

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

BLK WIRE BRN WIRE COMBINATION SWITCH CONTROL UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 10 FUSE 21 FUSE 7 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) H/L CLEANER HEADLIGHT WASHER MOTOR HEADLIGHT WASHER RELAY HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU OFF WASH PASSENGER'S UNDER-DASH PNK WIRE PPL UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU B-CAN WHT WIRE WIPER/ WASHER SWITCH

11 12 LBSC LBSD B-CAN B-CAN DOOR SW (DR) BEEPER BLK WIRE BLU (OR LT BLU) WIRE BLU WIRE BLU/RED WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION SWITCH CONTROL UNIT DRIVE CIRCUIT DRIVER'S DOOR SWITCH DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S SEAT BELT SWITCH DRIVER'S SEAT BELT TENSION REDUCER DRIVER'S UNDER-DASH FUSE 7 FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT J/C 405 (UNDER STEERING COLUMN COVER) KEY LT B-CAN KEY SW KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LIGHTS ON IND LIGHTS ON/FOG LIGHT BRIGHTNESS CONTROL AND DIMMING CIRCUIT LOW OIL PRESSURE IND LT GRN WIRE MICU ORG/ WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLU WIRE REGULATOR RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH/DOOR SWITCH SEAT BELT REMINDER IND SEAT BELT SWITCH SG-1 SG-2 SOLENOID (ON BASE OF LEFT "B" PILLAR) SRS UNIT (UNDER LOWER MIDDLE OF DASH) WHT WIRE WIPER/WASHER SWITCH YEL WIRE YEL/RED WIRE