Honda Accord IX (2012-2016) dc-dc converter Wiring diagrams

BLK WIRE BLU WIRE BRN WIRE CANCEL SWITCH CIRCUIT COMPUTER DATA LINES SYSTEM CRUISE CONTROL COMBINATION/ ACC COMBINATION SWITCH CRUISE/MAIN SWITCH DC-DC CONVERTER DISTANCE EXCEPT PLUG-IN HYBRID F-CAN H F-CAN L F-CAN TRANSCEIVER GAUGE CONTROL GRN WIRE GRY WIRE HEADLIGHT ASSEMBLY) INDICATOR (AMBER) (PLUG-IN HYBRID) INDICATOR DRIVER CIRCUIT LT BLU WIRE LT GRN WIRE MILLIMETER WAVE RADAR (EXCEPT PLUG-IN HYBRID: BEHIND RIGHT SIDE OF FRONT GRILLE) MODULE ORG/ WIRE PLUG-IN HYBRID POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER (PLUG-IN HYBRID) PPL RED WIRE RES/+ SWITCH SET SWITCH WHT WIRE YEL WIRE

BLU WIRE BRAKE LIGHT RELAY BRN WIRE CANCEL SWITCH CIRCUIT COMPUTER DATA LINES SYSTEM CPU/POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER CRUISE CONTROL COMBINATION/ ACC COMBINATION SWITCH CRUISE/MAIN SWITCH DC-DC CONVERTER EXCEPT PLUG-IN HYBRID F-CAN H F-CAN L F-CAN TRANSCEIVER GAUGE CONTROL GRN WIRE GRY WIRE LEFT REAR WHEEL SPEED SENSOR (ON LEFT REAR WHEEL HUB ASSEMBLY) LT BLU WIRE LT GRN WIRE MODULE ORG/ WIRE PLUG-IN HYBRID PNK PPL WIRE PNK WIRE PPL RED WIRE RES/+ SWITCH RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY) SET SWITCH VSA MODULATOR CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YEL WIRE

2.4L 3.5L 2.4L 3.5L, HYBRID, PLUG-IN HYBRID BLK (OR BRN) WIRE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM PPL DC-DC CONVERTER EPS CONTROL UNIT (LEFT SIDE OF DASH) EPS INDICATOR EPS MOTOR EPS MOTOR ANGLE SENSOR EXCEPT HYBRID F-CAN H F-CAN TRANSCEIVER F-CAN L FUSE FUSE 2-1 FUSE 21 FUSE 5 GAUGE CONTROL MODULE GRN WIRE HOT AT ALL TIMES HYBRID 3.5L HYBRID, PLUG-IN HYBRID INDICATOR DRIVE UNIT J/C LT BLU WIRE PCM (2.4L: LEFT SIDE OF ENGINE COMPT) (3.5L: RIGHT SIDE OF ENGINE COMPT) PLUG-IN HYBRID PLUG-IN HYBRID EXCEPT PLUG-IN HYBRID PLUG-IN HYBRID, HYBRID PNK WIRE POWER DISTRIBUTION SYSTEM PPL RED (OR PPL) WIRE RED WIRE RELAY ENERGIZED STEERING ANGLE SENSOR (IN STEERING COLUMN) TORQUE SENSOR (ON STEERING RACK) UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT (OR ORG) WIRE WHT WIRE YEL WIRE

B-CAN L B-CAN H B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE INDICATOR BRN WIRE COMPUTER DATA LINES SYSTEM DC-DC CONVERTER DOOR INDICATOR DRIVER'S JUNCTION BOX FUSE 1 FUSE 12-1 FUSE 21 FUSE 12-3 FUSE 12-4 FUSE 6 FUSE 31 FUSE 37 FUSE 5 FUSE 9 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES INDICATOR DRIVE CIRCUIT KEYLESS ACCESS INDICATOR SECURITY INDICATOR LT GRN WIRE MAIN CIRCUIT MALFUNCTION INDICATOR MICU ORG/ WIRE PARKING BRAKE SWITCH PNK 1 2 WIRE PNK WIRE PPL RED WIRE SECURITY HOOD SWITCH (ON ENGINE COMPT HOOD LOCK/ LATCH ASSEMBLY) STABILIZE CIRCUIT UNDER- DASH FUSE/ RELAY BOX (LEFT END FUSE 26 OF DASH) UNDER- HOOD FUSE/ RELAY BOX WHT WIRE YEL WIRE

B-CAN L B-CAN H B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRAKE SYSTEM INDICATOR BRN WIRE COMPUTER DATA LINES SYSTEM CPU/POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER DC-DC CONVERTER DRIVER'S JUNCTION BOX EXCEPT PLUG-IN HYBRID PLUG-IN HYBRID FORCED TURNING OFF CIRCUIT FORCED TURNING ON CIRCUIT FUSE 3-3 FUSE 10 2-7 FUSE 37 FUSE 4 BOX (LEFT END OF DASH) FUSE 5 FUSE 9 FUSE FUSE 21 GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT AT ALL TIMES UNDER-DASH SUB FUSE IMMOBILIZER INDICATOR INDICATOR DRIVE CIRCUIT KEYLESS ACCESS SYSTEM INDICATOR LT GRN WIRE MALFUNCTION INDICATOR MICU ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK 1 2 WIRE PNK WIRE PPL RED WIRE SECURITY HOOD SWITCH (ON ENGINE COMPT HOOD LOCK/ LATCH ASSEMBLY) SECURITY INDICATOR STABILIZE CIRCUIT UNDER- DASH FUSE/ RELAY BOX (LEFT END FUSE 26 OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

AMP ANTI-LOCK BRAKES SYSTEM AUDIO UNIT/ AUDIO NAVIGATION UNIT (IF EQUIPPED) B-CAN H B-CAN L B-CAN TRANSCEIVER BLK/BLU WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM CRUISE CONTROL IND CRUISE CONTROL MAIN SWITCH IND CRUISE CONTROL SYSTEM DC-DC CONVERTER DIMMING CIRCUIT DRIVER (COG) DRIVER'S JUNCTION BOX ECO IND ECON SWITCH EEPROM EXCEPT SPORT EXCEPT TOURING F-CAN H F-CAN L F-CAN TRANSCEIVER FRONT FOG LIGHT IND FUSE (LEFT SIDE OF ENGINE COMPT) GAUGE CONTROL MODULE GRN WIRE GRY WIRE HEAD-UP WARNING UNIT HOT AT ALL TIMES ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (GREEN) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR CAR OUTLINE (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR DIAL FACE (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR LCD BACK LIGHT (AMBER) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR LCD BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR POINTER (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR SUB SCALE (WHITE) INDICATOR DRIVE CIRCUIT J/C KEYLESS ACCESS CONTROL UNIT (LEFT SIDE OF DASH) LCD (DOT) LIGHTS ON IND LIN TRANSCEIVER LT BLU WIRE LT GRN WIRE MAIN CIRCUIT MULTI-INFORMATION DISPLAY OIL PARKING PRESSURE BRAKE SWITCH SWITCH (2.4L) (LOWER RIGHT FRONT OF ENGINE) ORG/ WIRE PCM PNK WIRE POWER SEAT CONTROL UNIT (UNDER DRIVER'S SEAT) PPL REAR OF ENGINE) (EXCEPT TOURING: (LEFT REAR ENGINE COMPT) RED WIRE ROCKER ARM OIL PRESSURE SENSOR (3.5L) (TOP FRONT OF RIGHT CYLINDER BANK) SHIFT TO PARKING IND SPEAKER SPORT STABILIZE CIRCUIT SUB PCB TO IMMOBILIZER IND (DIAGRAM 3 OF 3) TO MALFUNCTION IND LAMP (MIL) (DIAGRAM 3 OF 3) TOURING TOURING EXCEPT TOURING 3.5L 2.4L UNDER-HOOD FUSE/RELAY BOX WARNING SYSTEMS WHT WIRE WIPER/WASHER SYSTEM X'TAL YEL WIRE YEL/RED WIRE

AMP ANTI-LOCK BRAKES SYSTEM B-CAN H B-CAN L B-CAN TRANSCEIVER BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM CPU/POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER CRUISE CONTROL SYSTEM DC-DC CONVERTER DIMMING CIRCUIT DRIVER'S JUNCTION BOX E-DRIVE IND ECON MODE IND ECON SWITCH EEPROM EV IND F-CAN H F-CAN L F-CAN TRANSCEIVER FUSE (LEFT REAR OF ENGINE COMPT) GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES ILLUMINATION CONTROL, DIMMING CIRCUIT EDGE LIGHT (BLUE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (BLUE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (GREEN) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR DIAL FACE (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR LCD (MID) BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR LCD (SEG) BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR POINTER (WHITE) INDICATOR DRIVE CIRCUIT LIGHTS ON IND LIN TRANSCEIVER LT BLU WIRE LT GRN WIRE ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK WIRE PPL PPL 2 1 READY IND RED WIRE SPEAKER STABILIZE CIRCUIT TO IMMOBILIZER IND (DIAGRAM 3 OF 3) TO MALFUNCTION IND LAMP (MIL) (DIAGRAM 3 OF 3) TOURING UNDER-HOOD FUSE/RELAY BOX WARNING UNIT WHT WIRE WIPER/WASHER SYSTEM X'TAL YEL WIRE

AMP ANTI-LOCK BRAKES SYSTEM B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM CRUISE CONTROL SYSTEM DC-DC CONVERTER DIMMING CIRCUIT DOOR STABILIZE CIRCUIT IND TO IMMOBILIZER IND (DIAGRAM 3 OF 3) DRIVER'S JUNCTION BOX ECO IND ECON SWITCH EEPROM ENGINE COMPT) EV IND F-CAN H F-CAN L F-CAN TRANSCEIVER FRONT FOG LIGHT IND FUSE (LEFT REAR OF ENGINE COMPT) GAUGE CONTROL MODULE GRN WIRE GRY WIRE HOT AT ALL TIMES HV IND ILLUMINATION CONTROL, DIMMING CIRCUIT EDGE LIGHT (BLUE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (BLUE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR AMBIENT (GREEN) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR DIAL FACE (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR LCD (MID) BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR LCD (SEG) BACK LIGHT (WHITE) ILLUMINATION CONTROL, DIMMING CIRCUIT FOR POINTER (WHITE) INDICATOR DRIVE CIRCUIT KEYLESS ACCESS CONTROL UNIT (LEFT SIDE OF DASH) LIGHTS ON IND LIN TRANSCEIVER LT BLU WIRE LT GRN WIRE ORG/ WIRE PCM (LEFT FRONT OF PCM (LEFT FRONT OF ENGINE COMPT) PNK WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER PPL READY IND RED WIRE ROCKER ARM OIL PRESSURE SENSOR (FRONT OF CYLINDER HEAD) SPEAKER TO MALFUNCTION IND LAMP (MIL) (DIAGRAM 3 OF 3) UNDER-HOOD FUSE/RELAY BOX WARNING UNIT WHT WIRE WIPER/WASHER SYSTEM X'TAL YEL WIRE

23 24 25 26 PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM CPU/POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER DC-DC CONVERTER ETCS CONTROL RELAY F-CAN L F-CAN H F-CAN TRANSCEIVER GAUGE CONTROL MODULE GRN WIRE GRY WIRE INDICATOR DRIVE CIRCUIT INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) ORG/ WIRE PCU (TOP OF TRACTION/ GENERATOR MOTOR ASSEMBLY) PGM-FI MAIN RELAY 2 PNK 3 4 WIRE PNK WIRE PPL RED WIRE SECONDARY STABILIZE CIRCUIT TAN WIRE WHT WIRE YEL WIRE

29 30 31 32 PNK WIRE BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DC-DC CONVERTER ETCS CONTROL RELAY F-CAN L F-CAN H F-CAN TRANSCEIVER FUEL FILL DOOR OPENER SOLENOID RELAY GAUGE CONTROL MODULE GRN WIRE GRY WIRE INDICATOR DRIVE CIRCUIT INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT GRN WIRE MALFUNCTION INDICATOR LAMP (MIL) ORG/ WIRE PCU (TOP OF TRACTION/ GENERATOR MOTOR ASSEMBLY) PGM-FI MAIN RELAY 2 PNK 3 4 5 6 7 8 9 WIRE PNK WIRE POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER PPL RED WIRE SECONDARY STABILIZE CIRCUIT TAN WIRE WHT WIRE YEL WIRE