Acura RL II facelift (2008-2012) (at base of right "b" pillar) Wiring diagrams

8 9 10 11 12 13 14 15 16 +B R- F- MIC F IN- DIAG ACTIVE NOISE CONTROL UNIT (RIGHT SIDE OF TRUNK) AUXILIARY UNDER-DASH CUT RELAY RELAY BOX (UNDER LEFT SIDE OF DASH) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT ACTIVE NOISE CANCELLATION MICROPHONE (FRONT OF ROOF) FUSE 32 FUSE 5 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON LT BLU WIRE LT GRN WIRE MIC F IN+ MIC R IN- MIC R IN- MIC R IN+ R+ F+ REMOTE ON R- F- DIAG NEP INTR LT PNK WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM (UNDER MIDDLE OF DASH) PNK ENGINE SPD OUT CAN H CAN L WIRE PNK PNK WIRE PNK PPL 1 2 3 4 5 6 7 R+ F+ MIC F IN+ MIC R IN+ MIC R IN- REMOTE ON GND WIRE PNK PPL WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL REAR ACTIVE NOISE CANCELLATION MICROPHONE (REAR OF ROOF) RED WIRE STEREO AMPLIFIER (RIGHT SIDE OF TRUNK) WHT WIRE YEL WIRE

ACURALINK CONTROL UNIT (XM RECEIVER) AUDIO UNIT B-CAN DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECU ECU BUS B- CAN CAN ECU- ECU- F-CAN H F-CAN L GA- GA- GA- NET B- GA- GA- NET NET NET BUS- BUS BUS+ SH GA-NET BUS SH GA-NET BUS- GRN WIRE GRY WIRE LT GRN WIRE MOONROOF LEFT CONTROL REAR UNIT POWER (REAR WINDOW OF ROOF) MASTER SWITCH NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) SH BUS ECU BUS ODS UNIT (IN FRONT PASSENGER'S SEAT BACK) POWER WINDOW MASTER SWITCH RED WIRE SRS UNIT (UNDER LOWER MIDDLE OF DASH) USB ADAPTER UNIT (BEHIND LEFT SIDE OF GLOVE BOX) WHT WIRE XM RECEIVER (USA: BASE, CANADA) (LEFT SIDE OF TRUNK)

BLK WIRE BLK/RED WIRE BRIGHTENING SWITCH DIMMING SWITCH COMBINATION LIGHT SWITCH CONTROL BLOCK DASH LIGHTS BRIGHTNESS CONTROLLER DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 4 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHT SWITCH 0) OFF 1) PARK 2) AUTO 3) HEAD HEADLIGHTS SYSTEM HOT AT ALL TIMES LEFT BRAKE LIGHT/TAILLIGHT LEFT FRONT PARKING LIGHT LEFT LICENSE PLATE LIGHT LT BLU WIRE NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RED WIRE RED/BLK WIRE RIGHT BRAKE LIGHT/TAILLIGHT RIGHT FRONT PARKING LIGHT RIGHT LICENSE PLATE LIGHT TAILLIGHT RELAY UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF RELAY CONTROL MODULE ENGINE COMPT) USA: TECHNOLOGY PACKAGE, CMBS/PAX PACKAGE; CANADA: PREMIUM PACKAGE W/ BASE WHT WIRE WHT/BLU WIRE WIPER/WASHER SWITCH COMBINATION SWITCH CONTROL UNIT

AUDIO REMOTE SWITCH BACK BUTTON BLK WIRE BLU WIRE BRN WIRE CABLE REEL (B: ON STEERING COLUMN) (C: ON STEERING WHEEL) CHANNEL DOWN SWITCH CHANNEL UP SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 5 GRN WIRE GRN/BLK WIRE GRY WIRE HFL BACK BUTTON HFL SWITCH HFL TALK BUTTON HOT AT ALL TIMES LT GRN WIRE MODE SWITCH NCA WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PPL PPL PPL PPL/ PPL/ PPL/ RED WIRE STEERING WHEEL) TALK BUTTON VOICE CONTROL SWITCH VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE

AUDIO REMOTE SWITCH BACK BUTTON BLK WIRE BLU WIRE BRN WIRE CABLE REEL (B: ON STEERING COLUMN) (C: ON STEERING WHEEL) CHANNEL DOWN SWITCH CHANNEL UP SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 5 GRN WIRE GRN/BLK WIRE GRY WIRE HFL BACK BUTTON HFL SWITCH HFL TALK BUTTON HOT AT ALL TIMES LT GRN WIRE MODE SWITCH NCA WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PPL PPL PPL PPL/ PPL/ PPL/ RED WIRE STEERING WHEEL) TALK BUTTON VOICE CONTROL SWITCH VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE

BLK WIRE BRN WIRE DRIVER'S SEAT BELT BUCKLE SWITCH (UNDER DRIVER'S SEAT) DRIVER'S SEAT BELT TENSION REDUCER SOLENOID (ON BASE OF LEFT "B" PILLAR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S SEAT BELT BUCKLE SWITCH (UNDER FRONT PASSENGER'S SEAT) FUSE 21 GRN WIRE HOT IN ON OR START JUNCTION JUNCTION CONNECTOR LT GRN WIRE ORG/ WIRE RED WIRE SUPPLEMENTAL RESTRAINTS SYSTEM YEL WIRE

ALTERNATOR ENGINE MOUNT CONTROL SOLENOID VALVE AUTOMATIC DIMMING INSIDE MIRROR PCM BLK WIRE BLU WIRE CANADA USA DRIVER'S MPCS UNIT DRIVER'S SEAT BELT TENSION REDUCER SOLENOID DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECPS DRL CONTROL CONTROL UNIT UNIT EVAP CANISTER PURGE VALVE FROM FUSE 29 (DIAGRAM 4 OF 5) FROM IGNITION SWITCH (DIAGRAM 2 OF 6) FUSE 10 FUSE 11 FUSE 18 FUSE 19 FUSE 20 FUSE 21 FUSE 22 FUSE 29 FUSE 31 GRN WIRE HAZARD WARNING SWITCH/FRONT PASSENGER'S AIR BAG CUT-OFF INDICATOR J/C KEYLESS MAF/IAT PCM SENSOR MICU ODS UNIT ORG/ WIRE PGM-FI MAIN RELAY 2 PNK PNK WIRE PNK WIRE REAR POWER WINDOW SUNSHADE CONTROL UNIT RED WIRE SH-AWD CONTROL UNIT UNIT (USA: CMBS/ PAX PACKAGE) (CANADA: PREMIUM PACKAGE) SHFT LOCK SOLENOID SRS UNIT IMOES ACCESS UNIT CONTROL UNIT STEERING ANGLE SENSOR TO FUSE 18 (DIAGRAM 4 OF 6) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USA CANADA VSA MODULATOR CONTROL UNIT WHT WIRE WINDSHIELD WASHER MOTOR WINDSHIELD WIPER MOTOR RELAY YEL WIRE

AUDIO REMOTE SWITCH BACK BUTTON BLK WIRE BLU WIRE BRN WIRE CABLE REEL (B: ON STEERING COLUMN) (C: ON STEERING WHEEL) CHANNEL DOWN SWITCH CHANNEL UP SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 5 GRN WIRE GRN/BLK WIRE GRY WIRE HFL BACK BUTTON HFL SWITCH HFL TALK BUTTON HOT AT ALL TIMES LT GRN WIRE MODE SWITCH NCA WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PPL PPL PPL PPL/ PPL/ PPL/ RED WIRE STEERING WHEEL) TALK BUTTON VOICE CONTROL SWITCH VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE

AUDIO REMOTE SWITCH BACK BUTTON BLK WIRE BLU WIRE BRN WIRE CABLE REEL (B: ON STEERING COLUMN) (C: ON STEERING WHEEL) CHANNEL DOWN SWITCH CHANNEL UP SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 5 GRN WIRE GRN/BLK WIRE GRY WIRE HFL BACK BUTTON HFL SWITCH HFL TALK BUTTON HOT AT ALL TIMES LT GRN WIRE MODE SWITCH NCA WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PPL PPL PPL PPL/ PPL/ PPL/ RED WIRE STEERING WHEEL) TALK BUTTON VOICE CONTROL SWITCH VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE

AUTOMATIC DIMMING INSIDE MIRROR BLK WIRE BLU WIRE BRN WIRE BUCK- LED CABLE REAL (ON STEERING COLUMN) CANADA CDS GNDA GNDB K-LINE DRIVER'S AIR BAG FIRST INFLATOR DRIVER'S AIR BAG SECOND INFLATOR DRIVER'S SEAT BELT BUCKLE BUCK- LED UN- SWITCH BUCK- LED (UNDER DRIVER'S SEAT) DRIVER'S SEAT BELT TENSIONER CONNECTOR (AT BASE OF LEFT "B" PILLAR) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S SEAT BELT TENSIONER CONNECTOR (AT BASE OF RIGHT "B" PILLAR) FUSE 10 FUSE 21 FUSE 22 GRN WIRE GRY WIRE HOT IN ON OR START IDC PTT HP_UART ODS LFS- RFS- IGN IN IGN IN J/C LBSC LBSO LFS+ RFS+ LRP+ LRP- RRP+ RRP- SS- SS+ LT BLU WIRE LT GRN WIRE MES SCS ORG/ WIRE PNK PNK PNK PNK WIRE PNK PNK WIRE PNK WIRE POWER SEATS SYSTEM RBSC RBSO RED WIRE RED/WHT WIRE SHIFT INTERLOCK, WIPER/WASHER, MEMORY SYSTEMS SRS UNIT (UNDER LOWER MIDDLE OF DASH) STEERING WHEEL) VIO WIRE WARNING SYSTEMS WHT WIRE YEL WIRE YEL/GRN WIRE