Honda Accord IX (2012-2016) computer data lines system Wiring diagrams

2 3 PPL AUDIO UNIT/AUDIO NAVIGATION UNIT B-CAN H B-CAN L B-CAN TRANSCEIVER BLK WIRE BLU WIRE BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM CPU/POWER SUPPLY CIRCUIT/CONTROLLER AREA NETWORK CONTROLLER DC-DC CONVERTER F-CAN H F-CAN L F-CAN TRANSCEIVER GAUGE CONTROL MODULE GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PNK 19 20 21 22 23 24 25 26 27 28 29 WIRE PNK WIRE PPL 14 15 16 17 18 PPL 4 5 PPL 4 5 6 7 8 RED WIRE WHT WIRE YEL WIRE

AUDIO REMOTE SWITCH AUDIO UNIT/AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CABLE REEL (IN STEERING COLUMN) CENTER JUNCTION BOX CH+ SWITCH CH- SWITCH COMPUTER DATA LINES SYSTEM DISP SWITCH FUSE 37 FUSE FUSE (LEFT SIDE OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACCESSORY SUB RELAY ENERGIZED LT BLU WIRE LT GRN WIRE MICU NCA WIRE PNK 10 11 WIRE PNK 6 7 WIRE PNK PNK WIRE PNK WIRE PPL PPL 12 13 PPL PPL 2 3 REAR ANC/ACTIVE SOUND CONTROL MICROPHONE (UNDER MIDDLE OF REAR SHELF) RED WIRE SOURCE SWITCH UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX USB PORT VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE

1 2 PPL ANC/ACTIVE SOUND CONTROL UNIT (CENTER OF DASH) AUDIO UNIT/AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE NAVIGATION SWITCH PANEL ORG/ WIRE PARKING BRAKE SWITCH PCM (2.4L: LEFT SIDE OF ENGINE COMPT) PNK 10 11 WIRE PNK 13 14 WIRE PNK 15 16 WIRE PNK 6 7 WIRE PNK WIRE PPL PPL 12 13 PPL PPL 2 3 RED WIRE STEREO AMPLIFIER (RIGHT END OF DASH) WHT WIRE YEL WIRE

AUDIO REMOTE SWITCH AUDIO UNIT/AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CABLE REEL (IN STEERING COLUMN) CENTER JUNCTION BOX CH+ SWITCH COMPUTER DATA LINES SYSTEM DISP SWITCH FUSE FUSE 22 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACCESSORY SUB RELAY ENERGIZED LT BLU WIRE LT GRN WIRE NCA WIRE PNK 4 5 WIRE PNK 8 9 WIRE PNK PNK WIRE PNK WIRE PPL PPL 10 11 REAR ANC/ACTIVE SOUND CONTROL MICROPHONE (UNDER MIDDLE OF REAR SHELF) RED WIRE SOURCE SWITCH UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) USB PORT VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE

ANC/ACTIVE SOUND CONTROL UNIT (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRY WIRE HOT W/ LT BLU WIRE LT GRN WIRE MICU ORG/ WIRE PNK 10 11 WIRE PNK 12 13 WIRE PNK 4 5 WIRE PNK 8 9 WIRE PNK WIRE PPL PPL 10 11 RED WIRE STEREO AMPLIFIER (RIGHT END OF DASH) UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE

4 5 6 7 PPL PNK WIRE AUDIO REMOTE SWITCH AUDIO/AUDIO- NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CABLE REEL (IN STEERING COLUMN) CENTER JUNCTION BOX CH+ SWITCH COMPUTER DATA LINES SYSTEM DISP SWITCH FUSE FUSE 22 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC SUB RELAY ENERGIZED LT BLU WIRE LT GRN WIRE NCA WIRE PNK 10 11 WIRE PNK PNK WIRE PNK WIRE PPL PPL 12 13 REAR ANC/ACTIVE SOUND CONTROL MICROPHONE (CENTER REAR OF ROOF) RED WIRE SOURCE SWITCH UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USB PORT CONNECTOR VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE

1 2 3 4 PPL 4 5 6 7 PPL PNK WIRE ANC/ACTIVE SOUND CONTROL UNIT (CENTER OF DASH) BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM FUSE FUSE 20 (LEFT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE HOT AT ALL TIMES UNDER-HOOD FUSE RELAY BOX HOT W/ LT BLU WIRE LT GRN WIRE MICU NAVIGATION SWITCH PANEL ORG/ WIRE PNK 10 11 WIRE PNK 13 14 WIRE PNK 15 16 WIRE PNK WIRE PPL PPL 12 13 RED WIRE STEREO AMPLIFIER (LEFT SIDE OF DASH) UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) WHT WIRE YEL WIRE

5 6 7 8 9 PPL AUDIO/AUDIO- NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SPEAKER DRIVER'S JUNCTION BOX FRONT PASSENGER'S DOOR SPEAKER GRN WIRE GRY WIRE LEFT REAR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE ORG/ WIRE PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) PCM (LEFT FRONT OF ENGINE COMPT) PNK 13 14 WIRE PNK 15 16 WIRE PNK WIRE PPL RED WIRE RIGHT POWER MIRROR RIGHT REAR SPEAKER RIGHT TWEETER SUBWOOFER WHT WIRE YEL WIRE

22 23 PNK WIRE 5 6 7 8 9 PPL AUDIO/AUDIO- NAVIGATION UNIT AUXILIARY JACK BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM F-CAN F-CAN F-CAN TRANSCEIVER FM DISTRIBUTION FRONT HFL-NAVIGATION-ANC/ACTIVE SOUND CONTROL MICROPHONE (IN ROOF CONSOLE) GAUGE CONTROL MODULE GRN WIRE GRY WIRE LT BLU WIRE LT GRN WIRE NCA WIRE PNK 13 14 WIRE PNK PPL WIRE PNK WIRE PPL RED WIRE ROOF ANTENNA SUB AMPLIFIER WHT WIRE YEL WIRE

AUDIO REMOTE SWITCH AUDIO UNIT/AUDIO NAVIGATION UNIT BLK WIRE BLU WIRE BRN WIRE CABLE REEL (IN STEERING COLUMN) CENTER JUNCTION BOX CH+ SWITCH COMPUTER DATA LINES SYSTEM DISP SWITCH FUSE FUSE 22 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT W/ ACC MAIN RELAY ENERGIZED LT BLU WIRE LT GRN WIRE NCA WIRE PNK 5 6 WIRE PNK PNK WIRE PNK WIRE PPL PPL 11 12 REAR ANC/ACTIVE SOUND CONTROL MICROPHONE (CENTER REAR OF ROOF) RED WIRE SOURCE SWITCH UNDER-DASH FUSE/RELAY BOX (LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) USB PORT CONNECTOR VOLUME DOWN SWITCH VOLUME UP SWITCH WHT WIRE YEL WIRE