Acura RL II facelift (2008-2012) power distribution system 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

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

APP SENSOR (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ELD UNIT ENGINE CONTROLS SYSTEM FUEL TANK PRESSURE (FTP) SENSOR FUSE 13 FUSE 18 FUSE 19 FUSE 21 FUSE 20 FUSE 7 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START LT GRN WIRE MAP SENSOR (LEFT SIDE OF ENGINE) ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (IN TRANSMISSION HOUSING) PGM-FI MAIN RELAY 1 PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE TOP OF TRANSMISSION) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RADIO +B PPL AIR CONDITIONING SYSTEM DOOR LOCKS SYSTEM AUDIO UNIT AUDIO-HVAC SUB DISPLAY UNIT CLOCK AUXILIARY UNDER-DASH CUT FUSE/RELAY BOX RELAY (UNDER LEFT SIDE OF DASH) BLANK BLANK CLOCK LOAD LCD BL + FR CTR - SUB - AMP SHLD BOSE BUS - BLK WIRE BLU WIRE BOSE BUS - BRN WIRE CLK-A/C CLOCK DATA DIAG DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FR CTR + FR-L FR-R FUSE 32 GRN WIRE GRY WIRE HFL MUTE HOT IN ACC OR ON LCD BL + LOAD LT BLU WIRE LT GRN WIRE NCA WIRE OF TRUNK) ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL PRE AMP SHLD RR R - RR L - FR R - FR L - ILL - GND RED WIRE REMOTE ON REMOTE SW NAVI SCTY RR R + RR L + FR R + FR L + ILL + +B REMOTE SW GND RR-L RR-R SEG TEST SHIELD SEG TEST DATA LCD BL - SO-AC PNK PPL WIRE STEREO AMPLIFIER (RIGHT SIDE SUB + WHT WIRE YEL WIRE

AC-CLK AC-SO PNK PPL WIRE AIR CONDITIONING SYSTEM DOOR LOCKS SYSTEM AUDIO UNIT AUDIO-HVAC SUB DISPLAY UNIT CLOCK AUXILIARY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) BLANK BLANK CLOCK LOAD LCD BL + FR CTR - SUB - AMP SHLD BOSE BUS - BLK WIRE BLU WIRE BOSE BUS - BRN WIRE CLOCK CUT RELAY DATA DIAG DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FR CTR + FR CTR + SUB + BOSE BUS SHLD BOSE BUS + PNK WIRE FR-L FR-R FUSE 32 GRN WIRE GRY WIRE HFL MUTE HOT IN ACC OR ON LCD BL + LOAD LT BLU WIRE LT GRN WIRE NCA WIRE OF TRUNK) ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL PRE AMP SHLD RR R - RR L - FR R - FR L - ILL - GND RED WIRE REMOTE ON REMOTE SW NAVI SCTY RR R + RR L + FR R + FR L + ILL + +B REMOTE SW GND RR-L RR-R SHIELD SEG TEST DATA LCD BL - STEREO AMPLIFIER (RIGHT SIDE SUB + TEST WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 RADIO +B PPL AIR CONDITIONING SYSTEM DOOR LOCKS SYSTEM AUDIO UNIT AUDIO-HVAC SUB DISPLAY UNIT CLOCK AUXILIARY UNDER-DASH CUT FUSE/RELAY BOX RELAY (UNDER LEFT SIDE OF DASH) BLANK BLANK CLOCK LOAD LCD BL + FR CTR - SUB - AMP SHLD BOSE BUS - BLK WIRE BLU WIRE BOSE BUS - BRN WIRE CLK-A/C CLOCK DATA DIAG DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FR CTR + FR-L FR-R FUSE 32 GRN WIRE GRY WIRE HFL MUTE HOT IN ACC OR ON LCD BL + LOAD LT BLU WIRE LT GRN WIRE NCA WIRE OF TRUNK) ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL PRE AMP SHLD RR R - RR L - FR R - FR L - ILL - GND RED WIRE REMOTE ON REMOTE SW NAVI SCTY RR R + RR L + FR R + FR L + ILL + +B REMOTE SW GND RR-L RR-R SEG TEST SHIELD SEG TEST DATA LCD BL - SO-AC PNK PPL WIRE STEREO AMPLIFIER (RIGHT SIDE SUB + WHT WIRE YEL WIRE

AC-CLK AC-SO PNK PPL WIRE AIR CONDITIONING SYSTEM DOOR LOCKS SYSTEM AUDIO UNIT AUDIO-HVAC SUB DISPLAY UNIT CLOCK AUXILIARY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT SIDE OF DASH) BLANK BLANK CLOCK LOAD LCD BL + FR CTR - SUB - AMP SHLD BOSE BUS - BLK WIRE BLU WIRE BOSE BUS - BRN WIRE CLOCK CUT RELAY DATA DIAG DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FR CTR + FR CTR + SUB + BOSE BUS SHLD BOSE BUS + PNK WIRE FR-L FR-R FUSE 32 GRN WIRE GRY WIRE HFL MUTE HOT IN ACC OR ON LCD BL + LOAD LT BLU WIRE LT GRN WIRE NCA WIRE OF TRUNK) ORG/ WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PPL PRE AMP SHLD RR R - RR L - FR R - FR L - ILL - GND RED WIRE REMOTE ON REMOTE SW NAVI SCTY RR R + RR L + FR R + FR L + ILL + +B REMOTE SW GND RR-L RR-R SHIELD SEG TEST DATA LCD BL - STEREO AMPLIFIER (RIGHT SIDE SUB + TEST WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FAN INDICATOR FRONT CUSHION HEATER PASSENGER'S SEAT HEATER FRONT PASSENGER'S SEAT BACK INNER FAN MOTOR FRONT PASSENGER'S SEAT BACK OUTER FAN MOTOR FRONT PASSENGER'S SEAT CUSHION FRONT FAN MOTOR FRONT PASSENGER'S SEAT CUSHION REAR FAN MOTOR FRONT PASSENGER'S SEAT VENTILATION CONTROL UNIT (UNDER FRONT PASSENGER'S SEAT) FRONT PASSENGER'S SEAT VENTILATION SWITCH FRONT SEAT HEATER RELAY FUSE 21 FUSE 30 FUSE 6 GRN WIRE GRN/YEL WIRE HEATER INDICATOR HOT AT ALL TIMES HOT IN ON HOT IN ON OR START HTR TH(-) TH(+) CUSH FAN RR BACK FAN CUSH FAN FR HTRH HTRM HTRL BLRH BLRM BLRL ILL(+) LT BLU WIRE LT GRN WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SG 1 PG 1 SW UP SW DN SWITCH SWITCH LIGHT WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

APP SENSOR (UNDER LEFT SIDE OF DASH) APSB BLK WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH (NEAR BRAKE PEDAL) BRN WIRE CUT RELAY DRIVER'S AUXILIARY UNDER-DASH RELAY BOX (UNDER LEFT SIDE OF DASH) DRIVER'S UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT KICK PANEL) DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 21 FUSE 32 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START IGNITION KEY SWITCH IGNITION SWITCH CONTROL UNIT J/C J/C (UNDER LEFT SIDE OF (UNDER DASH) CENTER CONSOLE) KEY INTERLOCK SOLENOID KEY SOL KEY SW B-CAN KEYLESS ACCESS CONTROL UNIT (UNDER LEFT SIDE OF DASH) LT BLU WIRE LT GRN WIRE MICU P-PIN PARK PIN SWITCH PCM (UNDER MIDDLE OF DASH) PNK SLS BKSW ATP-N ATP-P WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL APSA RED WIRE RED/BLK WIRE SEATS SYSTEM SHIFT LOCK SOLENOID STOP SW ATP-P B-CAN TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH (ON TRANSAXLE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 13 WHT WIRE YEL WIRE

AUDIO SYSTEM BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FP- FPC FUSE 21 FUSE 7 FUSE 20 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ON OR START LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PSP SWITCH (RIGHT SIDE OF ENGINE) RED WIRE RED/BLK WIRE TOP OF TRANSMISSION) WHT WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE