Honda Accord IX (2012-2016) relay circuit board Wiring diagrams

2.4L 3.5L 3.5L 2.4L A/C COMPRESSOR CLUTCH RELAY AIR MIX CONTROL MOTOR (LEFT SIDE OF HVAC UNIT) BLK WIRE BLOWER MOTOR RELAY BLU WIRE BRN WIRE COMPT) EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF EVAPORATOR ASSEMBLY) FAN CONTROL RELAY FUSE 12-5 12-9 FUSE 12-9 12-5 FUSE 14 FUSE 17 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER- HOOD FUSE/ RELAY BOX (LEFT SIDE OF ENGINE LT BLU WIRE LT GRN WIRE MODE CONTROL MOTOR (RIGHT SIDE OF HVAC UNIT) ORG/ WIRE PASSENGER'S AIR MIX CONTROL MOTOR 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 10 REAR WINDOW DEFOGGER RELAY RECIRCULATION CONTROL MOTOR (RIGHT SIDE OF BLOWER HOUSING) RED WIRE RED/WHT WIRE RELAY CIRCUIT BOARD WHT WIRE YEL WIRE

A/C COMPRESSOR (LEFT FRONT OF ENGINE) BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRIC HEATER COOLANT PUMP (LEFT REAR OF ENGINE COMPT) ELECTRIC HEATER COOLANT PUMP RELAY CIRCUIT ELECTRIC MOTOR CONTROL MODULE COOLANT PUMP RELAY CIRCUIT ELECTRIC POWERTRAIN COOLANT TEMPERATURE SENSOR (BOTTOM LEFT OF RADIATOR) GRN WIRE GRY WIRE IGHLD 1 RELAY CIRCUIT LT BLU WIRE LT GRN WIRE MOTOR CONTROL MODULE ORG/ WIRE PCU (TOP OF TRACTION/ GENERATOR MOTOR ASSEMBLY) PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD TAN WIRE WHT WIRE YEL WIRE

4 5 6 PNK WIRE A/C COMPRESSOR (LEFT BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRIC HEATER COOLANT PUMP A (LEFT REAR OF ENGINE COMPT) ELECTRIC HEATER COOLANT PUMP B (LEFT REAR OF ENGINE COMPT) ELECTRIC MOTOR CONTROL MODULE COOLANT PUMP RELAY CIRCUIT ELECTRIC POWERTRAIN COOLANT TEMPERATURE SENSOR ENGINE CONTROLS SYSTEM EWP HEATER RELAY GRN WIRE GRY WIRE IGHLD 1 RELAY CIRCUIT J/C LT BLU WIRE LT GRN WIRE MOTOR CONTROL MODULE ORG/ WIRE PCU (TOP OF TRACTION/ GENERATOR MOTOR ASSEMBLY) PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD TAN WIRE WHT WIRE YEL WIRE

2.4L 3.5L 2.4L M/T 3.5L 2.4L A/C PRESSURE (LEFT SIDE SENSOR OF DASH) (LOWER RIGHT FRONT OF ENGINE COMPT) B-CAN L BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ECT SENSOR 2 (ON RADIATOR LOWER LEFT OUTLET) ENGINE CONTROLS SYSTEM EXCEPT 2.4L CVT 2.4L CVT F-CAN H F-CAN L B-CAN H F-CAN B-CAN TRANSCEIVER TRANSCEIVER FAN CONTROL RELAY FUSE FUSE 1 FUSE 12-5 12-9 FUSE 12-9 12-5 FUSE 7 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) HOT W/ LT BLU WIRE LT GRN WIRE MAIN CIRCUIT PCM (2.4L: LEFT SIDE OF ENGINE COMPT) (3.5L: RIGHT SIDE OF ENGINE COMPT) PGM-FI SUB- RELAY PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE

1 2 PNK WIRE 4 5 6 PNK WIRE BLK WIRE BLU WIRE BRAKE LIGHT RELAY (TOURING) (LEFT FRONT OF ENGINE COMPT) BRN WIRE CANCEL SWITCH CLUTCH PEDAL POSITION SWITCH A (M/T) (ON CLUTCH PEDAL SUPPORT) CLUTCH PEDAL POSITION SWITCH B (M/T) (ON CLUTCH PEDAL SUPPORT) COMPUTER DATA LINES SYSTEM COUPE CRUISE CONTROL COMBINATION/ ACC COMBINATION SWITCH CRUISE CONTROL CRUISE CONTROL INDICATOR MAIN SWITCH INDICATOR DC-DC CONVERTER CIRCUIT DIMMING CIRCUIT DISTANCE EXCEPT SPORT F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE 13 FUSE 5 GAUGE CONTROL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH INDICATOR DRIVER CIRCUIT KEYLESS ACCESS CONTROL UNIT (LEFT SIDE LKAS OFF LOCK LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MAIN SWITCH MICU MODULE OF DASH) OUTPUT SHAFT (COUNTERSHAFT) SPEED SENSOR (LEFT REAR OF TRANSMISSION HOUSING) PNK 7 8 WIRE PNK WIRE RED WIRE RELAY CIRCUIT BOARD RES/+ SWITCH SET SWITCH SPORT STABILIZE CIRCUIT STARTER CUT RELAY TAN WIRE UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE

AM/FM ANTENNA SHIELD AUDIO UNIT/ AUDIO NAVIGATION UNIT BATTERY BATTERY SENSOR BLK WIRE BRN WIRE CABLE REEL (IN STEERING COLUMN) CONSOLE VSA ACCESSORY OFF POWER SWITCH SOCKET RELAY COUPE ELD ENGINE EPS CONTROL UNIT EXCEPT SPORT FRONT ACCESSORY POWER SOCKET FRONT PASSENGER'S DOOR LOCK ACTUATOR/ KNOB SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH GAUGE CONTROL MODULE HVAC CONTROL UNIT/ CLIMATE CONTROL UNIT IGNITION KEY SWITCH LEFT LEFT FOG LAMP LEFT FRONT (2.4L) TURN SIGNAL A/C LIGHT/ CONDENSER SIDE FAN MARKER MOTOR LIGHT MULTI INFORMATION DISPLAY UNIT NCA WIRE RELAY CIRCUIT BOARD RIGHT POWER MIRROR SEDAN COUPE 2 1 SUNLIGHT SENSOR TRANSMISSION HOUSING) TRUNK LID OPENER MAIN SWITCH VSA MODULATOR CONTROL UNIT WINDSHIELD WIPER MOTOR

AS CONTROL BLOCK AS ILLUMI IND AUTO HEAD B-CAN BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CONNECTOR C) (OPTIONAL DC/DC CONVERTER DIMMING CIRCUIT FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 1 FUSE 19 FUSE 21 FUSE 33 FUSE 5 FUSE 25 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHT SWITCH COMBINATION LIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START ILLUMI (-) ILLUMI- NATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (GREEN) ILLUMI- NATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (WHITE) ILLUMI- NATION CONTROL, DIMMING CIRCUIT FOR CAR OUTLINE (WHITE) ILLUMI- NATION CONTROL, DIMMING CIRCUIT FOR POINTER (WHITE) ILLUMINATION CONTROL (BULB) ILLUMINATION CONTROL (LED) ILLUMINATION ENCODER INDICATOR DRIVE CIRCUIT IOV LIGHTS CONTROL IND LIGHTS ON IND LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MICU OFF ORG/ WIRE PARK PNK WIRE RED WIRE RELAY CIRCUIT BOARD RELAY ENERGIZED STABILIZE CIRCUIT SUB PCB SUNLIGHT SENSOR (TOP MIDDLE OF DASH) TAILLIGHT RELAY TRANSCEIVER/ UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 7 OF ENGINE COMPT) GATE DRIVER BOARD GENERATOR PHASE CURRENT SENSOR GRN WIRE GRY WIRE HOT AT ALL TIMES IPIN LT BLU WIRE LT GRN WIRE MOTOR CONTROL MODULE MOTOR PHASE CURRENT SENSOR MPI MODULE ORG/ WIRE PCU (TOP OF TRACTION/GENERATOR MOTOR ASSEMBLY) PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL 3 25 4 15 24 PPL 35 36 37 38 39 40 41 PPL 42 43 44 45 46 PPL 9 31 8 19 32 14 26 PPL COMPUTER DATA LINES SYSTEM REACTOR TEMPERATURE SENSOR RED WIRE RELAY CIRCUIT RELAY CIRCUIT BOARD TAN WIRE UNDER-DASH FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR WHT WIRE YEL WIRE

BATTERY PACK BLK WIRE BLU WIRE CELL VOLTAGE SENSOR 7 CELL VOLTAGE SENSOR 8 COMPUTER DATA LINES SYSTEM FROM CELL VOLTAGE SENSOR 6 (DIAGRAM 7 OF 10) FUSE BOX (LEFT REAR OF ENGINE COMPT) GRN WIRE HIGH VOLTAGE BATTERY MODULE TEMPERATURE SENSOR HOT AT ALL TIMES LT GRN WIRE ORG/WHT WIRE PNK WIRE PPL RED WIRE RELAY RELAY CIRCUIT BOARD TAN WIRE UNDER-HOOD FUSE/RELAY WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 PNK WIRE 15 16 17 18 19 20 PNK WIRE 16 17 18 19 20 21 PNK WIRE A/T ATF TEMPERATURE SENSOR (A/T) (ON TRANSMISSION) BLU WIRE BRN WIRE FAN RELAY RADIATOR FUSE FUSE 9 FUSE DASH FUSE/ RELAY BOX (LEFT END OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER- DASH SUB FUSE BOX FUSE IGNITION COIL RELAY LT BLU WIRE M/T ORG/ WIRE PGM-FI SUB- RELAY PNK 10 11 WIRE PNK PNK WIRE PNK WIRE PPL RED WIRE RELAY CIRCUIT BOARD RELAY ENERGIZED TAN WIRE TRANSMISSION FLUID PRESSURE SWITCH B TRANSMISSION FLUID PRESSURE SWITCH C TRANSMISSION FLUID PRESSURE SWITCH D UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE