Honda Accord VIII facelift (2011-2013) j/c Wiring diagrams

15 16 DISPLAY (CLK) DISPLAY (SI) A/C PRESS SENS PPL PPL AC-CLK AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (TOP MIDDLE OF DASH) B CAN B CAN HI LO BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT CLIMATE CTRL SW COMMON POTENTIAL COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM B-CAN HI B-CAN LO GROUND DRIVER'S JUNCTION BOX 1 (BEHIND LEFT DRIVER'S MICU ACS DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM PGM-FI SUB- RELAY EVAP TEMP SENS OUTSIDE AIR TEMP SENS SUNLIGHT SENS IN-CAR TEMP SENS FUSE 14 FUSE 21 FUSE 15 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 16 J/C KICK PANEL) LT BLU WIRE LT GRN WIRE NAVIGATION SYSTEM NORMAL AUDIO PREMIUM AUDIO PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PNK WIRE REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE SC-SO SOUND SYSTEMS SUN LIGHT SENSOR W/ HANDS FREE LINK W/ MEMORY WHT WIRE YEL WIRE

A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN MOTOR (LOWER MIDDLE FRONT OF ENGINE COMPT) A/C CONDENSER FAN RELAY A/C DIODE AMD-P BLK WIRE BLOWER MOTOR RELAY BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE DRIVER'S AIR MIX CONTROL MOTOR (UNDER LEFT SIDE OF DASH) EVAPORATOR TEMPERATURE SENSOR (BEHIND LEFT SIDE OF GLOVE BOX) FAN CONTROL RELAY FRD-P FRONT PASSENGER'S AIR MIX CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) FRS FUSE 20 FUSE 5 FUSE 8 GRN WIRE GRY WIRE HOT AT ALL TIMES J/C LT BLU WIRE LT GRN WIRE M-COOL M-HOT MAIN FAN MOTOR FUSE MULTI FUSE 3 OF ENGINE COMPT) PNK WIRE PPL PPL PNK WIRE RADIATOR FAN RELAY REC RECIRCULATION CONTROL MOTOR (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE RED/YEL WIRE S-COM UNDER- HOOD FUSE/ RELAY BOX (LEFT REAR WHT WIRE YEL WIRE

AC-CLK AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (TOP MIDDLE OF DASH) B CAN B CAN HI LO ACS BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM PGM-FI SUB- RELAY EVAP TEMP SENS OUTSIDE AIR TEMP SENS SUNLIGHT SENS IN-CAR TEMP SENS FUSE 14 FUSE 15 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 16 IN-CAR TEMPERATURE SENSOR (RIGHT OF STEERING COLUMN) INTERIOR ILLUMINATION - LIGHTS SYSTEM J/C LT BLU WIRE LT GRN WIRE NORMAL AUDIO PREMIUM AUDIO OF DASH) ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK B-CAN HI B-CAN LO GROUND WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRANSISTOR CTRL BLOWER FEEDBACK PPL REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE SC-SO SENS COMMON GND SOUND SYSTEMS SUNLIGHT SENSOR SUNLIGHT SENSOR (TOP MIDDLE OF DASH) W/ AUTOMATIC LIGHTING W/ HANDS FREELINK W/ MEMORY W/O AUTOMATIC LIGHTING WHT WIRE YEL WIRE

A/C COMPRESSOR (LEFT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN MOTOR (LOWER MIDDLE FRONT OF ENGINE COMPT) A/C CONDENSER FAN RELAY A/C DIODE A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) AMD-P BLK WIRE BLOWER MOTOR RELAY BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S AIR MIX CONTROL MOTOR (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT FRONT OF ENGINE COMPT) ECT SENSOR 1 (REAR OF ENGINE) ECT SENSOR 2 (LOWER LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM EVAPORATOR TEMPERATURE SENSOR (BEHIND LEFT SIDE OF GLOVE BOX) FAN CONTROL RELAY FRD-P FRONT PASSENGER'S AIR MIX CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) FRS FUSE 20 FUSE 5 FUSE 8 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES J/C LT BLU WIRE LT GRN WIRE M-COOL M-DEF M-HOT M-VENT MAIN FAN MOTOR FUSE MODE CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) MODE-P MULTI FUSE 3 OF ENGINE COMPT) ORG/ WIRE PNK WIRE PPL RADIATOR FAN MOTOR (LOWER LEFT FRONT OF ENGINE COMPT) RADIATOR FAN RELAY REC RECIRCULATION CONTROL MOTOR (BEHIND RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE S-COM UNDER- HOOD FUSE/ RELAY BOX (LEFT REAR WHT WIRE YEL WIRE YEL/RED WIRE

A/T APP SENSOR (ON ACCELERATOR PEDAL SUPPORT) APSA APSA ATPFWD APSB AREA NETWORK CONTROLLER ATPFWD BKSW BKSWNC BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CANH CANL MRLY ETCSRLY BKSWNC BKSW CRMTCLS CIRCUIT CLUTCH PEDAL POSITION SWITCH CLUTCH PEDAL POSITION SWITCH (M/T) (ON CLUTCH PEDAL SUPPORT) COMPUTER DATA LINES SYSTEM CRMTCLS CRUISE CONTROL INDICATOR CRUISE CONTROL MAIN SWITCH INDICATOR DIMMING ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ETCS CONTROL RELAY ETCSM- ETCSRLY FAST CONTROLLER AREA FUSE 15 FUSE 17 FUSE 18 GAUGE CONTROL MODULE GAUGES GAUGES/ INDICATORS GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES INDICATOR INDICATOR DIMMING INDICATORS J/C LT GRN WIRE M/T MRLY NETWORK TRANSCEIVER ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR PGM-FI MAIN RELAY RED WIRE RED/ BLU WIRE RED/BLK WIRE RED/BLU WIRE REF VOLT SENS GND SENS INPUT SENS INPUT SENS GND REF VOLT ETCSM- ETCSM+ TPSA TPSB STABILIZER THROTTLE ACTUATOR THROTTLE TP SENSOR ACTUATOR TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TP SENSOR TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TPSA TPSB TRANSMISSION RANGE SWITCH TRANSMISSION RANGE SWITCH (A/T) (ON REAR OF TRANSMISSION) UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

9 16 10 8 6 5 4 3 2 1 14 13 12 ILL+ ILL- BLK WIRE BLU WIRE BRN WIRE BUS-DATA ILL+ ILL- GND COMPUTER DATA LINES SYSTEM DRIVER'S CLIMATE CONTROL SWITCH ECM/PCM (LEFT FRONT OF ENGINE COMPT) ECT SENSOR 1 (LEFT REAR OF ENGINE) ECT SENSOR 2 (LOWER LEFT FRONT OF ENGINE COMPT) FRONT PASSENGER'S CLIMATE CONTROL SWITCH GRN WIRE GRY WIRE J/C LT BLU WIRE LT GRN WIRE M-DEF M-VENT MODE CONTROL MOTOR (UNDER RIGHT SIDE OF DASH) MODE-P ORG/ WIRE PNK WIRE PPL PPL PNK WIRE RED WIRE RED/YEL WIRE S-COM SENSOR TOP OF TRANSMISSION) W/O PADDLE SHIFTERS W/ PADDLE SHIFTERS WHT WIRE YEL WIRE YEL/RED WIRE

AC-CLK ACS AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (TOP MIDDLE OF DASH) B-CAN BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DEFOGGER FUSE 14 RELAY DRIVER'S B CAN MICU HI LO DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM PGM-FI SUB- RELAY EVAP TEMP SENS OUTSIDE AIR TEMP SENS SUNLIGHT SENS IN-CAR TEMP SENS FUSE 21 FUSE 15 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 16 IN-CAR TEMPERATURE SENSOR (RIGHT OF STEERING COLUMN) INTERIOR ILLUMINATION - LIGHTS SYSTEM J/C LT BLU WIRE LT GRN WIRE NORMAL AUDIO PREMIUM AUDIO ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK B-CAN HI B-CAN LO GROUND WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRANSISTOR CTRL BLOWER FEEDBACK PPL REAR WINDOW RED WIRE RED/YEL WIRE SC-SO SENS COMMON GND SOUND SYSTEMS SUN LIGHT SENSOR W/ AUTOMATIC LIGHTING W/ HANDS FREELINK W/ MEMORY W/O AUTOMATIC LIGHTING WHT WIRE YEL WIRE

A/T APP SENSOR (ON ACCELERATOR PEDAL SUPPORT) APSA APSA ATPFWD APSB AREA NETWORK CONTROLLER ATPFWD BKSW BKSWNC BLK WIRE BLU WIRE BRN WIRE CANH CANL MRLY ETCSRLY BKSWNC BKSW CRMTCLS CIRCUIT CLUTCH PEDAL POSITION SWITCH CLUTCH PEDAL POSITION SWITCH (M/T) (ON CLUTCH PEDAL SUPPORT) COMPUTER DATA LINES SYSTEM CRMTCLS CRUISE CONTROL INDICATOR CRUISE CONTROL MAIN SWITCH INDICATOR DIMMING ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ETCS CONTROL ETCS CONTROL RELAY ETCSM- ETCSM- ETCSM+ TPSA TPSB ETCSRLY FAST CONTROLLER AREA FUSE FUSE 15 FUSE 17 FUSE 18 GAUGE CONTROL MODULE GAUGES GAUGES/ INDICATORS GRN WIRE GRY WIRE HOT AT ALL TIMES INDICATOR INDICATOR DIMMING INDICATORS INDICATORS GAUGES, J/C LT BLU WIRE LT GRN WIRE M/T MRLY NETWORK TRANSCEIVER ORG/ WIRE OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (RIGHT SIDE OF TRANS- MISSION HOUSING) PGM-FI MAIN RELAY PNK WIRE PPL PPL PNK WIRE RED WIRE RED/ BLU WIRE RED/BLK WIRE RELAY SENS GND PNK REF VOLT WIRE SENS GND REF VOLT SENS INPUT PNK WIRE SENS INPUT STABILIZER TAN WIRE THROTTLE ACTUATOR THROTTLE TP SENSOR ACTUATOR TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TOP OF TRANSMISSION) TP SENSOR TP SENSOR/THROTTLE ACTUATOR (ON THROTTLE BODY) TPSA PPL TPSB PNK WIRE TRANSMISSION RANGE SWITCH TRANSMISSION RANGE SWITCH (A/T) (ON TRANSMISSION) UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ PADDLE SHIFTERS W/O PADDLE SHIFTERS WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/BLK WIRE

1 CD DISC PLAYER 6 CD DISC PLAYER PREMIUM AUDIO NORMAL AUDIO 2.4L 3.5L 12 11 10 GA BUS+ GA BUS- GA BUS SH 14 1 3 F-CAN HI F-CAN LO K-LINE 14 12 F-CAN HI F-CAN LO 22 23 25 B-CAN LO B-CAN HI K-LINE PNK WIRE 3 4 5 B-CAN LO B-CAN HI K-LINE PNK WIRE 3.5L A/T 33 35 27 20 10 B-CAN LO B-CAN HI UART PNK PNK WIRE 7 14 6 DLC (UNDER LEFT SIDE OF DASH) ABS ABS MODULATOR CONTROL UNIT ABS MODULATOR CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) AUDIO UNIT B-CAN HI B-CAN LO B-CAN LO PNK B-CAN HI WIRE B-CAN LO W/ NAVIGATION B-CAN LOW BLK WIRE BLU WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT DLC DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 2 DRIVER'S JUNCTION BOX 2 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM (LEFT FRONT OF ENGINE COMPT) ENGINE MOUNT CONTROL UNIT ENGINE MOUNT CONTROL UNIT (3.5L: A/T) (BEHIND LEFT KICK PANEL) F-CAN HI F-CAN LO F-CAN LO F-CAN HI FRONT PASSENGER'S POWER WINDOW SWITCH GA-BUS SH GA-BUS- GAUGE CONTROL MODULE GRN WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (IF EQUIPPED) (UNDER LEFT SIDE OF DASH) IMMOBILIZER KEYLESS CONTROL UNIT (IN STEERING COLUMN) J/C K LINE K-LINE CHK LT BLU WIRE MICU MICU SERVICE CHECK CONNECTOR MOON ROOF CONTROL UNIT MOON ROOF CONTROL UNIT (IF EQUIPPED) (MIDDLE OF ROOF) NAVIGATION DISPLAY UNIT NAVIGATION DISPLAY UNIT (IF EQUIPPED) NAVIGATION UNIT NAVIGATION UNIT (IF EQUIPPED) (UNDER RIGHT SIDE OF REAR SHELF) NOT USED NOT USED PASSENGER'S MICU PASSENGER'S MICU B-CAN LOW PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK 18 17 B-CAN HI B-CAN LO WIRE PNK 19 18 30 29 B-CAN HI B-CAN LO F-CAN HI F-CAN LO WIRE PNK B-CAN HI B-CAN LO WIRE PNK B-CAN HI WIRE PNK PNK WIRE PNK WIRE POWER SEAT CONTROL UNIT POWER SEAT CONTROL UNIT (W/ MEMORY) POWER WINDOW MASTER SWITCH RED WIRE REMOTE STARTING CONTROL UNIT SRS UNIT TPMS CONTROL UNIT UART USB ADAPTER UNIT (UNDER CENTER CONSOLE) VSA VSA ABS VSA MODULATOR CONTROL UNIT W/ MEMORY W/ NAVIGATION WHT WIRE XM RECEIVER XM RECEIVER (RIGHT SIDE OF TRUNK) YAW RATE- LATERAL ACCELERATION SENSOR (VSA) (UNDER CENTER CONSOLE) YAW RATE-LATERAL ACCELERATION SENSOR

+B BACK UP 1 2 3 4 5 6 7 VBU 2.4L 2.4L 3.5L 3.5L 3.5L 2.4L AREA NETWORK B-CAN HI B-CAN LO B-CAN LO B-CAN HI K-LINE S-NET LG B-CAN LO PNK B-CAN HI WIRE BLK WIRE BLK/RED WIRE BLU WIRE BODY BRN WIRE BRN/YEL WIRE CAN L CAN-H CIRCUIT COMPUTER CAN-H CAN-L RLY CTRL RLY CTRL GND S-NET DATA LINES SYSTEM COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM CONTROLLER DLC DLC (UNDER LEFT SIDE OF DASH) DRIVE DRIVER'S +B BACK- MICU UP DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S MICU B-CAN LO DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM ENGINE CONTROLS SYSTEM FAST FUEL PUMP FUEL PUMP PNK WIRE FUEL PUMP RELAY FUEL TANK UNIT (TOP OF FUEL TANK) FUSE 15 FUSE 17 FUSE 5 FUSE 9 FUSE 9 FUSE 5 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH IMMOBILIZER KEYLESS CONTROL UNIT IMMOBILIZER KEYLESS CONTROL UNIT (IN STEERING COLUMN) IMMOBILIZER SYSTEM INDICATOR J/C K LINE KEY SW LT 2.4L 3.5L LT BLU WIRE LT GRN WIRE LT LT MEMORY SYSTEMS NETWORK CONTROLLER PARKING BRAKE SWITCH PARKING BRAKE SWITCH (UNDER PARKING BRAKE LEVER) PGM-FI MAIN RELAY PNK SYSTEM WIRE PNK WIRE RED WIRE RED/BLK WIRE RLY CTRL S-NET STEERING LOCK ASSEMBLY TOP OF TRANSMISSION) TRANSCEIVER/ UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU W/ HANDSFREELINK W/ MEMORY, M/T WARNING WHT WIRE YEL WIRE YEL/BLK WIRE