Acura RL II (2004-2008) ignition switch control unit Wiring diagrams

B-CAN BLK WIRE BLU WIRE BRN WIRE EXT F - EXT F + EXT FR AS + RXVCC TXVCC RSSI EXT FR AS - RFRXD RFTXD EXT FR DR - EXT FR DR + EXT TR - EXT TR + RSSI RFRXD RFTXD FRONT INTERIOR LF ANTENNA (BEHIND MIDDLE OF DASH) GRN WIRE GRY WIRE IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT KEY SW HBRK SW KEY OUT IMMOCONT KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) KEYLESS ACCESS RF UNIT 2 (MIDDLE OF REAR SHELF) KNOB LOCK SOLENOID KNOB SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE OTR HNDL EXT R - EXT R + EXT TI - EXT TI + PNK PNK WIRE PNK WIRE PPL REAR BUMPER LF ANTENNA (BEHIND MIDDLE OF REAR BUMPER) REAR INTERIOR LF ANTENNA (UNDER REAR OF CENTER CONSOLE) REAR SHELF LF ANTENNA (MIDDLE OF REAR SHELF) RED WIRE RF GND RF GND RXVCC TXVCC ROTATE SW KNOB SW IMMOBI ALRM DIAG H S NET IGN TRX ROTATE SWITCH SCS IGN CNTRL SMART MIL TS FR AS DL FR AS TS FR DR DL FR DR 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

ACCESSORY POWER SOCKET RELAY ACURALINK CONTROL UNIT (XM RECEIVER) HANDS FREELINK CONTROL UNIT AUXILIARY UNDER-DASH FUSE HOLDER (UNDER LEFT SIDE OF DASH) AUXILIARY UNDER-DASH RELAY BOX (UNDER LEFT SIDE OF DASH) AUXILIARY UNDER-DASH RELAY HOLDER (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE DISPLAY PANEL CONTROL UNIT INTERFACE DIAL AUDIO UNIT DRIVER'S MPCS UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FROM FUSE 12 (DIAGRAM 1 OF 5) FROM FUSE 6 (DIAGRAM 3 OF 5) FRONT ACCESSORY POWER SOCKET FRONT ACTIVE NOISE CONTROL MICROPHONE REAR ACTIVE NOISE CONTROL MICROPHONE FUSE 24 FUSE 26 FUSE 27 FUSE 28 FUSE 25 FUSE 31 FUSE 32 FUSE 33 (NOT USED) FUSE 9 GRN WIRE IGNITION SWITCH IGNITION SWITCH CONTROL UNIT J/C J/C 508 (BEHIND LEFT SIDE OF DASH) KEYLESS ACCESS CONTROL UNIT LEFT "C" PILLAR) LEFT REAR POWER WINDOW SWITCH LOCK LOCK OFF LT BLU WIRE MICU FUSE 32 MOONROOF CONTROL UNIT MULTI- FUSE 23 NAVIGATION UNIT ONSTAR CONTROL UNIT (USA) OFF PCM PNK WIRE POWER/TILT TELESCOPIC STEERING CONTROL UNIT PPL PPL PPL PPL/ PPL/ PPL/ REAR ACCESSORY POWER SOCKET RED WIRE RELAY RUN WIRE SHIFT LOCK SOLENOID STARTER CUT RELAY 1 STARTER CUT RELAY 2 TO FUSE 10 (DIAGRAM 4 OF 5) TO FUSE 30 (DIAGRAM 3 OF 5) UNDER HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPARTMENT) WHT WIRE YEL WIRE

A/F SENSOR RELAY ADAPTIVE CRUISE CONTROL RELAY ADAPTIVE FRONT LIGHTING CONTROL UNIT AUXILIARY UNDER-HOOD RELAY BOX (LEFT REAR OF ENGINE COMPARTMENT) BLK WIRE BLU WIRE CKP SENSORS CMP SENSOR CONTROL UNIT) DATA LINK CONNECTOR (DLC) DRIVER'S DOOR OUTER HANDLE LIGHT/ TOUCH SENSOR DRIVER'S MPCS UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FOG LIGHT RELAY FROM FUSE 1 (DIAGRAM 1 OF 5) FROM FUSE 6 (DIAGRAM 3 OF 5) FROM FUSE 8 (DIAGRAM 1 OF 5) FROM JUNCTION FROM MULTI-FUSE 22 (DIAGRAM 1 OF 5) FUEL FILL DOOR OPENER RELAY FUSE 1 FUSE 2 FUSE 3 FUSE 2 FUSE 23 FUSE 4 FUSE 5 FUSE 7 FUSE 9 FUSE 8 FUSE 6 GAUGE CONTROL MODULE GRN WIRE HVAC CONTROL MOTOR RELAY E-TENSIONER UNIT (TECHNOLOGY PACKAGE) IGNITION COIL RELAY IGNITION SWITCH CONTROL UNIT IMMOBILIZER CONTROL UNIT- RECEIVER WIPER/ WASHER SWITCH IMOES UNIT DISPLAY PANEL CONTROL UNIT INJECTOR 2 INJECTOR 1 INJECTOR 5 INJECTOR 3 INJECTOR 4 INJECTOR 6) J/C KEYLESS ACCESS CONTROL UNIT MICU MILLIMETER WAVE RADAR ADAPTIVE FRONT LIGHTING CONTROL UNIT NCA WIRE 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 SEAT CONTROL UNIT POWER TILT/ TELESCOPIC STEERING CONTROL UNIT PPL RADIATOR FAN CONTROL UNIT RELAY RIGHT REAR POWER WINDOW SWITCH E-TENSIONER UNIT (TECHNOLOGY PACKAGE) SEAT HEATER RELAY SH-AWD RELAY AUDIO AMPLIFIER FRONT PASSENGER'S MPCS UNIT THROTTLE ACTUATOR CONTROL MODULE RELAY VBU W/ TECHNOLOGY PACKAGE W/O TECHNOLOGY PACKAGE WHT WIRE YEL WIRE

B-CAN BLK WIRE BLU WIRE BRN WIRE EXT F - EXT F + EXT FR AS + RXVCC TXVCC RSSI EXT FR AS - RFRXD RFTXD EXT FR DR - EXT FR DR + EXT TR - EXT TR + RSSI RFRXD RFTXD FRONT INTERIOR LF ANTENNA (BEHIND MIDDLE OF DASH) GRN WIRE GRY WIRE IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT KEY SW HBRK SW KEY OUT IMMOCONT KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) KEYLESS ACCESS RF UNIT 2 (MIDDLE OF REAR SHELF) KNOB LOCK SOLENOID KNOB SWITCH LT BLU WIRE LT GRN WIRE ORG/ WIRE OTR HNDL EXT R - EXT R + EXT TI - EXT TI + PNK PNK WIRE PNK WIRE PPL REAR BUMPER LF ANTENNA (BEHIND MIDDLE OF REAR BUMPER) REAR INTERIOR LF ANTENNA (UNDER REAR OF CENTER CONSOLE) REAR SHELF LF ANTENNA (MIDDLE OF REAR SHELF) RED WIRE RF GND RF GND RXVCC TXVCC ROTATE SW KNOB SW IMMOBI ALRM DIAG H S NET IGN TRX ROTATE SWITCH SCS IGN CNTRL SMART MIL TS FR AS DL FR AS TS FR DR DL FR DR 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

APP SENSOR (UNDER LEFT SIDE OF DASH) APSB AUXILIARY UNDER-DASH RELAY BOX (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE DRIVER'S UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT LICK PANEL) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 32 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT J/C KEY INTERLOCK SOLENOID KEY SW B-CAN KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MICU PARK PIN SWITCH (UNDER CONSOLE PANEL) PCM (UNDER MIDDLE OF DASH) PNK SLS BKSW P-PIN ATP-N ATP-P WIRE PNK WIRE PPL PPL APSA RED WIRE RED/BLK WIRE RELAY SHIFT LOCK SOLENOID STARTING/CHARGING SYSTEM TRANSMISSION RANGE SWITCH (ON TRANSAXLE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 13 WHT WIRE WHT/BLK WIRE YEL WIRE