Acura RL II (2004-2008) micu Wiring diagrams

5 23 22 9 +B DOOR LOCK VBU AUXILIARY UNDER-DASH RELAY BOX (UNDER LEFT SIDE OF DASH) B-CAN IG KEY SW BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER DR UN L DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 FUSE 32 FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IMMOBILIZER SYSTEM INDICATOR J/C KEYLESS ACCESS SYSTEM INDICATOR KEYLESS ANSWER BACK BUZZER (BEHIND MIDDLE OF REAR BUMPER) LOCK LT BLU WIRE LT GRN WIRE MICU NOT USED NOT USED ONSTAR CONTROL UNIT (BEHIND REAR SEAT) PNK PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL PPL PNK WIRE RED WIRE RELAY RIGHT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH SECURITY INDICATOR SECURITY INDICATOR BLINKING CIRCUIT SHIFT INTERLOCK SYSTEM SRS UNIT (UNDER LOWER MIDDLE OF DASH) STARTING/CHARGING SYSTEM TRANSMISSION RANGE SWITCH (ON TRANSAXLE TRNK HNDL SW TRUNK, TAILGATE, FUEL DOORS SYSTEM TRNK ACT TRUNK SWITCH KEYLESS BUZZER ATPP CDS UN L USA WHT WIRE YEL WIRE

ATP-R BACK LT- BLK WIRE BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 GRN/BLK WIRE HOT IN ON OR START LEFT BACK-UP LIGHT LEFT BRAKE LIGHT/TAILLIGHT MICU PPL RIGHT BACK-UP LIGHT RIGHT BRAKE LIGHT/TAILLIGHT TRANSMISSION RANGE SWITCH

B-CAN GROUND BLK WIRE BLU WIRE CLIMATE CONTROL PANEL CLIMATE CONTROL UNIT CONTROL BLOCK DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) FUSE 14 FUSE 2 FUSE 30 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON J/C LEFT POWER MIRROR LT GRN WIRE MICU NOISE REDUCTION CONDENSER PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PPL REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER/ POWER MIRROR HEATER SWITCH RELAY CONTROL MODULE RIGHT POWER MIRROR UART B-CAN VBU DR UART VBU AS UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) 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

BLK WIRE BLU WIRE BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX FROM DRIVER'S UNDER-DASH FUSE/RELAY BOX GAUGE CONTROL MODULE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LEFT BRAKE LIGHT LEFT BRAKE LIGHT/ TAILLIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR TURN SIGNAL LIGHT LEFT TAILLIGHT LEFT SIDE MARKER LIGHT LEFT TURN SIGNAL INDICATOR RIGHT TURN SIGNAL INDICATOR LT GRN WIRE MICU RED/BLK WIRE RIGHT BRAKE LIGHT RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT SIDE MARKER LIGHT RIGHT TAILLIGHT TURN SIGNAL/ HAZARD RELAY 1 TURN SIGNAL/ HAZARD RELAY 2 TURN SW L PG TURN SW R WHT WIRE 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

BLK WIRE BLU WIRE BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX FROM DRIVER'S UNDER-DASH FUSE/RELAY BOX GAUGE CONTROL MODULE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LEFT BRAKE LIGHT LEFT BRAKE LIGHT/ TAILLIGHT LEFT FRONT TURN SIGNAL LIGHT LEFT REAR TURN SIGNAL LIGHT LEFT TAILLIGHT LEFT SIDE MARKER LIGHT LEFT TURN SIGNAL INDICATOR RIGHT TURN SIGNAL INDICATOR LT GRN WIRE MICU RED/BLK WIRE RIGHT BRAKE LIGHT RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT REAR TURN SIGNAL LIGHT RIGHT SIDE MARKER LIGHT RIGHT TAILLIGHT TURN SIGNAL/ HAZARD RELAY 1 TURN SIGNAL/ HAZARD RELAY 2 TURN SW L PG TURN SW R WHT WIRE 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

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

23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PPL PNK WIRE A/T GEAR IND/CRUISE CONTROL DIMMING CIRCUIT A/T GEAR POSITION DETECTION CIRCUIT A/T GEAR POSITION IND DRIVE CIRCUIT A/T GEAR POSITION INDICATOR BRIGHTNESS CONTROL, DIMMING CIRCUIT ATPP ATPR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVE CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FAST CONTROLLER AREA NETWORK TRANSCEIVER GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE LCD BACK LIGHT LED LIGHT LT BLU WIRE LT GRN WIRE MICU MIL IND NAVIGATION SYSTEM ORG/ WIRE P-PIN PNK PNK WIRE PNK WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER PPL PPL PNK 20 21 22 23 24 WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SHIFT INDICATOR BRIGHTNESS CONTROL AND DIMMING CIRCUIT STARTING/ CHARGING SYSTEM TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE