Honda Accord IX (2012-2016) center junction box Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM EXCEPT 2.4L M/T SPORT FUSE 1 FUSE 21 FUSE 23 FUSE 5 FUSE 7 GRN WIRE GRN/ LT WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) HOT W/ HVAC CONTROL UNIT/ CLIMATE CONTROL UNIT LT BLU WIRE LT GRN WIRE MICU ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) PGM-FI SUB- RELAY PNK 11 12 13 14 15 16 17 18 19 20 21 22 23 WIRE PNK WIRE PPL PPL 1 2 3 4 5 6 7 8 9 RADIATOR FAN MOTOR (3.5L) A/C CONDENSER FAN MOTOR (2.4L) REAR WINDOW DEFOGGER SWITCH REAR WINDOW DEFOGGER SWITCH IND RED WIRE SEATS SYSTEM SUNLIGHT SENSOR (TOP MIDDLE OF DASH) UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE

2 3 PPL 2.4L CVT 2.4L M/T 3.5L SEDAN 3.5L COUPE 2 3 A/C COMPRESSOR (LEFT FRONT OF ENGINE) A/C PRESSURE SENSOR (LOWER RIGHT FRONT OF ENGINE COMPT) B-CAN TRANSCEIVER B-CAN H B-CAN L BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLU WIRE BRN WIRE CENTER JUNCTION BOX CIRCUIT COMPUTER DATA LINES SYSTEM DC-DC CONVERTOR ECT SENSOR 1 (LEFT REAR OF ENGINE) ECT SENSOR 2 (ON RADIATOR LOWER LEFT OUTLET) ENGINE CONTROLS SYSTEM EXCEPT 2.4L CVT F-CAN TRANSCEIVER F-CAN H F-CAN L GAUGE CONTROL MODULE GRN WIRE GRY WIRE LT BLU WIRE MAIN CIRCUIT ORG/ WIRE PCM (2.4L: LEFT SIDE OF ENGINE COMPT) PNK 2.4L 3.5L WIRE PNK WIRE POWER TOPS SYSTEM POWER TRANSISTOR (BOTTOM CENTER OF HVAC UNIT) PPL RED WIRE RED/WHT WIRE WHT WIRE YEL WIRE

3-WAY VALVE MOTOR (LOWER REAR OF ENGINE BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLU WIRE BRN WIRE CENTER JUNCTION BOX CLIMATE CONTROL UNIT COMPT) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM EVAPORATOR TEMPERATURE SENSOR (IN HVAC EVAPORATOR ASSEMBLY) FUSE 5 GRN WIRE GRY WIRE HEATER CORE TEMPERATURE SENSOR (RIGHT SIDE OF HVAC UNIT) HOT IN ON OR START HUMIDITY/IN-CAR TEMPERATURE SENSOR (LEFT CENTER OF DASH) LT BLU WIRE LT GRN WIRE ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) PNK WIRE POWER TRANSISTOR (BOTTOM CENTER OF HVAC UNIT) PPL REAR WINDOW DEFOGGER SWITCH/ POWER MIRROR DEFOGGER SWITCH RED WIRE SEATS SYSTEM SUNLIGHT SENSOR (TOP MIDDLE OF DASH) UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) FUSE 1 WHT WIRE YEL WIRE

16 17 PNK WIRE AUDIO UNIT/AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE CENTER JUNCTION BOX DLC (UNDER LEFT SIDE OF DASH) EXCEPT SPORT FRONT PASSENGER'S WEIGHT SENSOR UNIT GRY WIRE HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY FUSE BOX (LEFT SIDE OF ENGINE COMPT) HVAC CONTROL UNIT/ CLIMATE CONTROL UNIT IMMOBILIZER KEYLESS CONTROL UNIT (SPORT) LT BLU WIRE MICU OPTIONAL CONNECTOR PNK 14 15 WIRE PNK PNK WIRE PNK WIRE POWER WINDOW MASTER SWITCH (IF EQUIPPED) RED WIRE SPORT UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE

10 11 PNK WIRE 15 16 17 18 19 PNK PNK WIRE 2.4L 25 26 27 28 29 PNK PNK WIRE 3.5L ANC/ ACTIVE SOUND CONTROL UNIT (CENTER OF DASH) BLU WIRE CENTER JUNCTION BOX GRY WIRE LT BLU WIRE PNK 13 14 WIRE PNK 23 24 WIRE PNK WIRE RED WIRE WHT WIRE YEL WIRE

12 13 14 PNK WIRE AUDIO UNIT/AUDIO NAVIGATION UNIT (IF EQUIPPED) BLK WIRE BLU WIRE CENTER JUNCTION BOX CLIMATE CONTROL UNIT DATA LINK CONNECTOR (DLC) (UNDER LEFT END OF DASH) EXCEPT PLUG-IN HYBRID PLUG-IN HYBRID FRONT PASSENGER'S WEIGHT SENSOR UNIT (UNDER FRONT PASSENGER'S SEAT) GRY WIRE HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY FUSE BOX (LEFT REAR OF ENGINE COMPT) LT BLU WIRE MICU OPTIONAL CONNECTOR ORG/ WIRE PLUG-IN HYBRID PNK 1 2 3 4 5 6 7 WIRE PNK PNK WIRE PNK WIRE POWER WINDOW MASTER SWITCH PPL TOURING UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX DOOR LOCK KNOB SWITCH DOOR UNLOCK RELAY DRIVER'S JUNCTION BOX FUSE FUSE 21 FUSE 22 FUSE FUSE 32 FUSE 33 FUSE 42 FUSE FUSE 1 GRN WIRE GRY WIRE HORNS SYSTEM HOT AT ALL TIMES KEY LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (SEDAN) LOCK LOCK RELAY LT GRN WIRE MICU OF DASH) ORG/ WIRE PNK 1 2 WIRE PNK WIRE POWER SEAT CONTROL UNIT (3.5L COUPE) (UNDER DRIVER'S SEAT) RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (SEDAN) UNDER- DASH FUSE/ RELAY BOX (LEFT END UNLOCK UNLOCK RELAY WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX CONTROL UNIT) DOOR LOCK KNOB DOOR LOCK KNOB SWITCH DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/ KNOB SWITCH/KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH EXCEPT SPORT SPORT COUPE SEDAN 2 3 4 FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH GRN WIRE GRY WIRE KEY LOCK LT BLU WIRE LT GRN WIRE MICU MOONROOF CONTROL UNIT/MOTOR (RIGHT FRONT OF ROOF) ORG/ WIRE PNK 1 2 3 4 5 6 WIRE PNK WIRE PPL RED WIRE UNDER- DASH FUSE/ RELAY BOX UNLOCK WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX DOOR LOCK KNOB SWITCH DRIVER'S JUNCTION BOX DRIVER'S UNLOCK RELAY FUSE FUSE 2 FUSE 21 FUSE 22 FUSE FUSE 32 FUSE 33 FUSE 42 FUSE FUSE 1 GRN WIRE GRY WIRE HORNS SYSTEM HOT AT ALL TIMES KEY LEFT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (SEDAN) LOCK LOCK RELAY LT BLU WIRE LT GRN WIRE MICU OF DASH) ORG/ WIRE PLUG-IN HYBRID EXCEPT PLUG-IN HYBRID PNK 1 2 WIRE PNK WIRE RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (SEDAN) UNDER- DASH FUSE/ RELAY BOX (LEFT END UNLOCK UNLOCK RELAY WHT WIRE YEL WIRE

B-CAN B-CAN H B-CAN L BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX CIRCUIT DRIVE CIRCUIT STABILIZE COMPUTER DATA LINES SYSTEM CONVERTER) DC-DC ENGINE CONTROLS SYSTEM F-CAN F-CAN H F-CAN L FUEL TANK UNIT (TOP OF FUEL TANK) FUSE 15 FUSE 9 FUSE 5 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER KEYLESS CONTROL UNIT IMMOBILIZER SYSTEM INDICATOR INDICATOR LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU ORG/ WIRE PARKING BRAKE SWITCH PCM (2.4L: LEFT SIDE OF OF ENGINE COMPT) (3.5L: RIGHT SIDE OF OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK WIRE RED WIRE TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE