Acura RL II facelift (2008-2012) pcm (under middle of dash) Wiring diagrams

2) AUTO 3) HEAD AFS INDICATOR AUTO ATPR LT SIO LT SIG AUTO AUTO LT SIP 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 HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU PCM (UNDER MIDDLE OF DASH) PNK WIRE POWER DISTRIBUTION SYSTEM POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER PPL RED WIRE RED/BLK WIRE TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE VBU W/O W/ TECHNOLOGY TECHNOLOGY PACKAGE PACKAGE WARNING DRIVE CIRCUIT WHT WIRE WIPER/ WASHER SWITCH

ATP-R ATPR AUTOMATIC DIMMING INSIDE MIRROR BACK LT- BLK WIRE BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 GRY WIRE HOT IN ON OR START J/C LEFT BACKUP LIGHT MICU NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) PCM (UNDER MIDDLE OF DASH) POWER REAR WINDOW SUNSHADE CONTROL UNIT (MIDDLE OF REAR SHELF) PPL PPL PPL RIGHT BACKUP LIGHT TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE

2) AUTO 3) HEAD ADAPTIVE CRUISE CONTROL RELAY ADAPTIVE CRUISE CONTROL UNIT (BEHIND RIGHT SIDE OF DASH) ADAPTIVE FRONT LIGHTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) AUTO AUTO AUTO LT SIP LT SIG LT SIO AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) AUXILIARY UNDER-HOOD RELAY BOX (LEFT SIDE OF ENGINE COMPT) B-CAN SG-1 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT DRIVER'S UNDER-DASH FUSE 21 FUSE 29 FUSE 7 FUSE/RELAY BOX GRY WIRE HEADLIGHT SWITCH 0) OFF 1) PARK HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU MILLIMETER WAVE RADAR (BEHIND FRONT GRILLE) NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) ORG/ WIRE PCM (UNDER MIDDLE OF DASH) PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE STOP SW TO DRIVER'S UNDER-DASH FUSE/RELAY BOX TURN SIGNAL LIGHT SWITCH VBU WHT WIRE WHT/BLK WIRE WIPER/ WASHER SWITCH

2) AUTO 3) HEAD 0) OFF 1) PARK AUTO AUTO AUTO LT SIG LT SIP LT SIO AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (FRONT CENTER OF DASH) B-CAN SG-1 BLK WIRE BLK/GRN WIRE BLK/RED WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT DRIVER'S UNDER-DASH FUSE 21 FUSE 7 FUSE/RELAY BOX GRY WIRE HEADLIGHT SWITCH HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MICU NAVIGATION UNIT (IN TRUNK, BELOW LEFT SIDE OF PACKAGE TRAY) PCM (UNDER MIDDLE OF DASH) PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE STOP SW TO DRIVER'S UNDER-DASH FUSE/RELAY BOX TURN SIGNAL LIGHT SWITCH VBU WHT WIRE WHT/BLK WIRE WIPER/ WASHER SWITCH

2) AUTO 3) HEAD AV AG SG SV BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE COMBINATION LIGHT SWITCH COMBINATION SWITCH CONTROL UNIT COMPUTER DATA LINES SYSTEM DRIVER'S UNDER-DASH FUSE 29 FUSE/RELAY BOX GRN WIRE GRY WIRE HEADLAMPS, FOG LAMPS CIRCUIT HEADLIGHT LEVELING CONTROL UNIT (UNDER LEFT SIDE OF DASH) HEADLIGHT SWITCH 0) OFF 1) PARK HOT IN ON OR START LEFT HEADLIGHT LEVELING MOTOR (BEHIND LEFT HEADLIGHT ASSEMBLY) LT BLU WIRE PCM (UNDER MIDDLE OF DASH) PNK AS (+) WIRE PNK WIRE PPL PPL SIG RED WIRE RED/BLK WIRE RIGHT HEADLIGHT LEVELING MOTOR (BEHIND RIGHT HEADLIGHT ASSEMBLY) SCS VSS B-UP H/L LEV SUSPENSION STROKE SENSOR (UNDER LEFT REAR OF VEHICLE) VSSOUT WHT WIRE WIPER/ WASHER SWITCH WIPER/WASHER SYSTEM YEL WIRE

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

ATP ATPP ATPP MICU BACK BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DRIVER POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S POWER SEAT REAR UP-DOWN MOTOR/POSITON SENSOR (UNDER DRIVER'S SEAT) DRIVER'S POWER SEAT RECLINE MOTOR/POSITON SENSOR (IN DRIVER'S SEAT BACK) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FHM + SLM + FRONT UP-DOWN SWITCH FUSE 14 FUSE 16 FUSE 21 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/ORG WIRE GRY WIRE HEAD RHUP HOT AT ALL TIMES HOT IN ON OR START HRM+ FHM - SLM- IGN J/C J/C LT BLU WIRE LT GRN WIRE ORG/ WIRE ORG/BLU WIRE ORG/GRN WIRE PCM (UNDER MIDDLE OF DASH) PNK B-CAN WIRE PNK WIRE REAR UP-DOWN SWITCH RECLINE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE REM + RHM - REM - HRM- RERW RHDN FHDN FHUP REFW SLFW RHM + SEATS SYSTEM SEG SENSOR SG RESE SLSE FHSE RHSE SLIDE SWITCH SLRW SVCC VBU WHT WIRE WHT/BLK WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE CONTROL BLOCK DLC (UNDER LEFT SIDE OF DASH) FRONT PASSENGER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/ DOOR SWITCH FRONT PASSENGER'S DOOR LOCK KNOB SWITCH FRONT PASSENGER'S DOOR LOCK SWITCH FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S MPCS UNIT (IN FRONT PASSENGER'S DOOR) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM IMMOBILIZER CONTROL UNIT- RECEIVER (ON RIGHT SIDE OF STEERING COLUMN) IMMOCONT IMOES UNIT (UNDER MIDDLE OF DASH) IMOLMP J/C KEY OUT LOCK LT BLU WIRE LT GRN WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PCM (UNDER MIDDLE OF DASH) PNK WIRE PPL RED WIRE RIGHT REAR DOOR LOCK KNOB SWITCH RIGHT REAR DOOR SWITCH RIGHT REAR POWER WINDOW SWITCH S-NET SUPPLEMENTAL RESTRAINTS, ENGINE CONTROLS SYSTEMS UART +B DR SW PG SGND UNLOCK VBU 1 REMOTE ILL UNLOCK LOCK ILL (+) VBU UART UNLCK UNLCK AS DR SW SG PG WHT WIRE YEL WIRE

1 2 3 4 5 GN ATP-R BACK LT- BLK WIRE BLU WIRE BRN WIRE CONTROL CIRCUIT DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 11 FUSE 21 GRN WIRE GRY WIRE HOT IN ON OR START MICU PCM (UNDER MIDDLE OF DASH) POWER REAR WINDOW SUNSHADE CONTROL UNIT (MIDDLE OF REAR SHELF) POWER REAR WINDOW SUNSHADE MOTOR POWER REAR WINDOW SUNSHADE SWITCH PPL REAR POWER WINDOW SUNSHADE ROOF CONSOLE SW BACK LT TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE WHT WIRE

APP SENSOR (UNDER LEFT SIDE OF DASH) ATP -N BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CKPA CKPB PCS IMT - IMT + EGR KS MCS CMP COOLING FANS SYSTEM DRIVER'S UNDER-DASH TO FUSE 23 FUSE/RELAY BOX (DIAGRAM (BEHIND LEFT KICK PANEL) ECT SENSOR 1 (ON TOP LEFT SIDE OF ENGINE) ECT SENSOR 2 (UNDER LEFT SIDE OF ENGINE COMPT) EVAP CANISTER PURGE VALVE (AT LEFT SIDE OF ENGINE COMPT, NEAR STRUT TOWER) FUSE 1 FUSE 19 FUSE 2 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IAT IGNITION COIL RELAY IGP IAT IMTM INPUT SHAFT (MAINSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) J/C LT BLU WIRE LT GRN WIRE MAF MAF/IAT SENSOR (IN ENGINE AIR INTAKE DUCT) NM APSB VG+ VG- ORG/ WIRE PCM (UNDER MIDDLE OF DASH) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK WIRE PPL PPL APSA STS STRLD RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM STARTING/CHARGING SYSTEM TO ATF TEMPERATURE SENSOR (DIAGRAM 6 OF 6) TO EGR VALVE, EGR VALVE POSITION SENSOR (DIAGRAM 6 OF 6) TO J/C TOP OF TRANSMISSION) VBSOL ALTL ALTF RFC RLY VTS VTPSW ALTC SEFD SEDF WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE