Acura RL II facelift (2008-2012) relay control module Wiring diagrams

ADAPTIVE FRONT LIGHTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) AFS OFF SWITCH AG HSG HSV RHSS PNK WIRE BLK WIRE BLU WIRE BRN WIRE CONTROL BLOCK GRN WIRE GRY WIRE HALL SENSOR LEFT ADAPTIVE FRONT LIGHTING GEARBOX (BEHIND LEFT HEADLIGHT ASSEMBLY) LHSS SSR B-CAN SSR PPL LT BLU WIRE LT GRN WIRE PNK AS SV WIRE PNK WIRE PPL PPL AFS OFF SW SCS RED WIRE RELAY CONTROL MODULE RIGHT ADAPTIVE FRONT LIGHTING GEARBOX (BEHIND RIGHT HEADLIGHT ASSEMBLY) STEPPER MOTOR SUSPENSION STROKE SENSOR (UNDER LEFT REAR OF VEHICLE) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

B-CAN GROUND BLK WIRE BLU WIRE BOX (LEFT REAR OF ENGINE COMPT) CLIMATE CONTROL PANEL CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CONTROL BLOCK DEFOGGER DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) EXCEPT BASE BASE EXTERIOR LIGHTS SYSTEM PPL PPL 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 (IN DRIVER'S DOOR) LT GRN WIRE MICU NOISE REDUCTION CONDENSER (IN RIGHT "C" PILLAR) ORG/ WIRE P-IG PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) POWER WINDOW MASTER SWITCH REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFOGGER/ POWER MIRROR HEATER SWITCH RELAY CONTROL MODULE RIGHT POWER MIRROR RIGHT REAR POWER WINDOW SWITCH RR DEF UART UART B-CAN VBU HEAT UART VBU HEAT UNDER-HOOD FUSE/RELAY WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CONTROL BLOCK DEFOGGER SYSTEM FUSE 13 FUSE 16 FUSE 4 GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT FRONT PARKING LIGHT LEFT LICENSE PLATE LIGHT LEFT POWER MIRROR LEFT SIDE TURN SIGNAL LIGHT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE PPL PPL DEFOGGER SYSTEM RELAY CONTROL MODULE RIGHT FRONT PARKING LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT LICENSE PLATE LIGHT RIGHT POWER MIRROR RIGHT SIDE TURN SIGNAL LIGHT TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CONTROL BLOCK DEFOGGER SYSTEM FUSE 13 FUSE 16 FUSE 4 GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT FRONT PARKING LIGHT LEFT LICENSE PLATE LIGHT LEFT POWER MIRROR LEFT SIDE TURN SIGNAL LIGHT PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE PPL PPL DEFOGGER SYSTEM RELAY CONTROL MODULE RIGHT FRONT PARKING LIGHT RIGHT FRONT TURN SIGNAL LIGHT RIGHT LICENSE PLATE LIGHT RIGHT POWER MIRROR RIGHT SIDE TURN SIGNAL LIGHT TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

2 11 6 14 13 UART +B SGND PG DR SW BASE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONTROL BLOCK DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH DRIVER'S DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK SWITCH DRIVER'S DOOR SWITCH DRIVER'S MPCS UNIT (IN DRIVER'S DOOR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) EXCEPT BASE FUSE 6 GRN WIRE GRY WIRE HIGH HORN (BEHIND MIDDLE OF FRONT BUMPER) HORN RELAY HOT AT ALL TIMES HOT AT ALL TIMES FUSE 13 J/C LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH (REAR OF LEFT REAR DOOR) LEFT REAR DOOR LOCK KNOB SWITCH LEFT REAR DOOR SWITCH LEFT REAR POWER WINDOW SWITCH LOCK LOW HORN (BEHIND MIDDLE OF FRONT BUMPER) LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK PPL WIRE PNK WIRE POWER TOPS SYSTEM POWER WINDOWS SYSTEM PPL RED WIRE RELAY CONTROL MODULE SECURITY HOOD SWITCH (BEHIND MIDDLE OF FRONT BUMPER) TRUNK, TAIL- GATE, FUEL DOORS SYSTEM UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK WHT WIRE YEL WIRE

A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE A A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE B A/T CLUTCH PRESSURE CONTROL SOLENOID VALVE C AUXILIARY UNDER-HOOD RELAY BOX (LEFT SIDE OF ENGINE COMPT) BLK WIRE BRAIDED WIRE BRN WIRE CKP CMP SENSORS SENSOR (A, B) DRL RELAY (CANADA) EGR VALVE/ EGR VALVE POSITION SENSOR ELD BLOWER UNIT MOTOR RELAY FRONT A/F SENSOR FRONT SECONDARY FRONT SECONDARY BRAIDED WIRE REAR SECONDARY IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IMMOBILIZER IMOES CONTROL UNIT UNIT-RECEIVER INTERMITTENT WIPER RELAY KNOCK SENSOR SHIELD LEFT HEADLIGHT LEFT LEFT FRONT TURN SIGNAL LIGHT FRONT PARKING LIGHT PCM PCM CKP SENSORS (A, B) PCM IGNITION COIL 3 REAR A/F SENSOR REAR SECONDARY RELAY CONTROL MODULE RFC UNIT RIGHT FOG LIGHT ROCKER OIL ARM PRESSURE SWITCH SHIELD SHIELD BRAIDED WIRE SHIELD REAR A/F BRAIDED WIRE SECONDARY THROTTLE ACTUATOR CONTROL MODULE TOP OF TRANSMISSION) TRANS- MISSION RANGE SWITCH UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USA WASHER MOTOR RELAY WINDSHIELD WIPER HIGH RELAY WINDSHIELD WIPER MOTOR CONTROL RELAY BLOCK YEL WIRE

ADAPTIVE FRONT LIGHTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) B-CAN BLK WIRE BLK/GRN WIRE CABLE REEL (B: ON STEERING COLUMN) (C: ON STEERING WHEEL) CONTROL BLOCK CRUISE CONTROL COMBINATION SWITCH HORN SWITCH DISTANCE SWITCH (USA: CMBS/ PAX PACKAGE; CANADA: PREMIUM PACKAGE) GRN WIRE HIGH HORN (BEHIND MIDDLE OF FRONT BUMPER) HORN RELAY HOT AT ALL TIMES FUSE 13 LOW HORN (BEHIND MIDDLE OF FRONT BUMPER) LT GRN WIRE MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) NCA WIRE ORG/ WIRE RED WIRE RELAY CONTROL MODULE STEERING WHEEL) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USA: TECHNOLOGY PACKAGE, CMBS/ PAX PACKAGE; CANADA: PREMIUM PACKAGE W/ BASE

2 13 UART DOOR SW B-CAN BASE BLK WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (INTEGRAL TO BRAKE FLUID RESERVOIR CAP) CABLE REEL (CONNECTOR B: ON STEERING COLUMN) (CONNECTOR C: ON STEERING WHEEL) CAN L CAN UART DR DOOR SW COMPUTER DATA LINES SYSTEM CONTROL BLOCK CPSW DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH DRIVER'S DOOR SWITCH DRIVER'S MPCS UNIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) EXCEPT BASE FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH/DOOR SWITCH FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S MPCS UNIT FUEL TANK UNIT FUEL (UNDER GAUGE LEFT SIDE OF SENDING REAR SEAT) UNIT FUSE 21 FUSE 7 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CONTROL UNIT- RECEIVER (ON RIGHT SIDE OF STEERING COLUMN) KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH (REAR OF LEFT REAR DOOR) LEFT REAR DOOR SWITCH LEFT REAR POWER WINDOW SWITCH LT BLU WIRE LT GRN WIRE MICU NEXT SWITCH OIL PRESSURE SWITCH ORG/ WIRE PARKING BRAKE SWITCH (UNDER LEFT SIDE OF DASH) PCM (UNDER MIDDLE OF DASH) PNK WIRE PREVIOUS SWITCH RED WIRE RELAY CONTROL MODULE RIGHT REAR DOOR SWITCH RIGHT REAR POWER WINDOW SWITCH SECONDARY FUEL GAUGE SENDING UNIT (UNDER RIGHT SIDE OF REAR SEAT) SELECT/ RESET SWITCH SELECT/RESET INFORMATION SWITCH STEERING WHEEL) UART AS DOOR SW UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL/RED WIRE

+B HAZ A/C COMPRESSOR CLUTCH RELAY A/F SENSOR RELAY ALTERNATOR AUXILIARY UNDER-HOOD RELAY BOX (LEFT SIDE OF ENGINE COMPT) BATTERY BATTERY TERMINAL FUSE BOX (+) (IN BATTERY TERMINAL FUSE BOX) BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) DRIVERS DRIVER'S LUMBAR POWER SEAT SUPPORT CONTROL UNIT SWITCH DRL DRL CONTROL RELAY UNIT ELD UNIT FOG LIGHT RELAY FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 13 FUSE 17 FUSE 14 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 3 FUSE 34 FUSE 35 (NOT USED) FUSE 4 FUSE 15 FUSE 8 FUSE 9 FUSE FUSE GRN WIRE HAZARD WARNING SWITCH/ FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR HEADLIGHT WASHER RELAY (CANADA) HORN RELAY LT BLU WIRE MICU MULTI- FUSE 22 ORG/ WIRE PASSENGER'S AUXILIARY UNDER-DASH RELAY BOX PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX RADIATOR FAN CONTROL (RFC) UNIT RELAY REAR SEAT HEATER RELAY (CANADA) REAR WINDOW DEFOGGER RELAY RED WIRE RELAY CONTROL MODULE STARTER STARTER SOLENOID THROTTLE ACTUATOR CONTROL MODULE RELAY TO FUSE 15 (DIAGRAM 3 OF 6) TO FUSE 2 (DIAGRAM 5 OF 6) TO MULTI- FUSE 23 (DIAGRAM 2 OF 6) TO PASSENGER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 6) TO PGM-FI MAIN RELAY 1 (DIAGRAM 5 OF 6) TURN SIGNAL/ HAZARD RELAY 1 UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USA CANADA VSA MODULATOR CONTROL UNIT WHT WIRE WINDSHIELD WIPER MOTOR RELAY YEL WIRE

A/C COMPRESSOR CLUTCH RELAY AUDIO HANDS- ACTIVE UNIT FREE- NOISE CANCELLATION LINK CONTROL UNIT UNIT BLOWER MOTOR RELAY CONTROL BLOCK DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FROM FUSE 12 (DIAGRAM 1 OF 6) FROM FUSE 9 (DIAGRAM 2 OF 6) FRONT SEAT HEATER RELAY FUSE 15 FUSE 2 FUSE 30 FUSE 5 FUSE 6 FUSE 7 FUSE 8 GRN WIRE HIGH BEAM HEADLIGHT RELAY IN-CAR CLIMATE TEMPERATURE CONTROL SENSOR UNIT J/C KEYLESS DRIVER'S FOOTWELL ACCESS CONTROL LIGHT UNIT LOW BEAM HEADLIGHT RELAY MICU +B NAVIGATION ACURA LINK UNIT CONTROL UNIT (XM RECEIVER) PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK PNK WIRE PNK WIRE REAR SEAT HEATER RELAY (CANADA) PASSENGER'S AUXILIARY UNDER-DASH RELAY BOX REAR WINDOW DEFOGGER RELAY RED WIRE RELAY (DIAGRAM 6 OF 6) RELAY CONTROL MODULE RIGHT REAR DOOR COURTESY FRONT LIGHT PASSENGER'S FOOTWELL LIGHT TO FUSE 4 (DIAGRAM 6 OF 6) TO FUSE 7 (DIAGRAM 5 OF 6) TRUNK LIGHT B TRUNK RIGHT RIGHT LIGHT A REAR REAR POWER DOOR WINDOW INNER SWITCH HANDLE LIGHT UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USA: TECHNOLOGY USA: BASE, PACKAGE, CMBS/ CANADA PAX PACKAGE WHT WIRE YEL WIRE