Acura RL II (2004-2008) power supply circuit/ controller area network controller 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

ABS IND. ADAPTIVE FRONT LIGHTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRAKE SYSTEM IND BRN WIRE DRIVE CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 21 GAUGE CONTROL MODULE GRN WIRE HOT IN ON OR START J/C JUNCTION CONNECTOR LT BLU WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK PNK WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL PPL PPL PPL/ PPL/ PPL/ RLP RRP S GND SH-AWD CONTROL UNIT (BEHIND REAR SEAT) STB STEERING ANGLE SENSOR (ON SIDE OF STEERING COLUMN) STG A STG B STG C STR-A STR-B STR-D STZ SVCC VSA ACTIVATION IND VSA OFF SWITCH VSA SYSTEM IND W/ TECHNOLOGY PACKAGE W/O TECHNOLOGY PACKAGE WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE

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

ALT FR SIG ALT ALT ALTERNATOR IG BATTERY BLK WIRE BLU WIRE CHARGING SYSTEM INDICATOR COMM SIG LOW DRIVE CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ELD IN- PUT COMM SIG HIGH ELD UNIT FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 18 FUSE 21 GAUGE CONTROL MODULE GRN WIRE GROUND HOT IN ON OR START IGNITION INPUT J/C LOAD OUTPUT MULTI- FUSE 22 ORG/ WIRE PCM (UNDER MIDDLE OF DASH) PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE SIG SIG STARTING CIRCUIT UNDER HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 VSS COM PPL BLK WIRE BLU WIRE BRN WIRE DRIVE CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECPS CONTROL UNIT (UNDER LEFT SIDE OF DASH) ECPS INDICATOR ECPS VALVE (LEFT SIDE OF ENGINE COMPT) FUSE 21 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START J/C LT BLU WIRE LT GRN WIRE MB MA NEP MB-R MA-R PCM (UNDER MIDDLE OF DASH) PNK NEP VSSOUT WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL RED WIRE WHT WIRE WLP GROUND 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

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

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

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

1 2 3 4 5 6 7 8 9 10 11 12 13 14 B+ BLK WIRE BLU WIRE BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 12 FUSE 21 FUSE 7 GAUGE CONTROL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START K-LINE CANL LEFT FRONT TPMS INITIATOR (BEHIND LEFT SIDE OF FRONT BUMPER) LEFT REAR TPMS INITIATOR (ON LEFT REAR FENDERWELL) LF LF GND RF LF GND LR LF GND RR LF GND PNK WIRE LF LF PWR RF LF PWR LR LF PWR RR LF PWR LOW TIRE PRESSURE INDICATOR LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL RED WIRE TPMS INDICATOR TPMS RECEIVER UNIT (RIGHT SIDE OF REAR SHELF) WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE