Honda Accord VIII facelift (2011-2013) (under left side of dash) Wiring diagrams

+B BACK UP AIR CONDITIONING SYSTEM AUDIO UNIT BLK WIRE BRN WIRE CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) PPL DISP RX+ DISP RX+ DISP RX- DISP TX+ DISP TX- GND PNK WIRE DISP RX+ PNK DISP RX- WIRE DISP TX+ DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S MICU +B BACK UP DRIVER'S UNDER-DASH FUSE/RELAY BOX ELECTRICAL COMPASS UNIT ELECTRICAL COMPASS UNIT (UNDER RIGHT SIDE OF REAR SHELF) FUSE 15 FUSE 18 FUSE 5 HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON OR START J/C LT BLU WIRE ORG/ WIRE PASSENGER'S MICU PASSENGER'S MICU +B BACK UP PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PPL RED WIRE UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) W/ NORMAL AUDIO W/ PREMIUM AUDIO W/ W/ NORMAL PREMIUM AUDIO AUDIO WHT WIRE

+B BACKUP +B BACKUP B-CAN HI B-CAN LO 13 35 33 VBU B-CAN HI B-CAN LO PNK COMPUTER DATA LINES SYSTEM WIRE 37 32 28 29 PG SG LOCK UNLOCK (UNDER LEFT SIDE OF DASH) 4 DOOR ANTENNA B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE CEILING LIGHT CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL UNIT POWER WINDOW MASTER SWITCH CONTROL UNIT) COURTESY LAMPS CIRCUIT DOOR DOOR LOCK KNOB DOOR LOCK KNOB KEY DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR SWITCH DRIVER'S DOOR SWITCH (AT DRIVER'S "B" PILLAR) DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (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) FR DOOR SW L FR DOOR SW R FR DOOR SW R RR DOOR SW R FRONT INDIVIDUAL MAP LIGHTS FRONT PASSENGER'S DOOR SWITCH FUSE 15 FUSE 15 FUSE 16 FUSE 16 FUSE 5 GND (MICU -S) GND (MICU-P) GND (MICU-S) GND (MICU-S) GND (MICU-P) GND (MICU-P) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IMMOBILIZER KEYLESS CONTROL UNIT INTERIOR LIGHT SWITCH INTR LT- KEY KEY LT- KEY SW LEFT LEFT REAR DOOR SWITCH LEFT REAR DOOR SWITCH (4 DOOR) (AT LEFT "C" PILLAR) LOCK LT GRN WIRE MICU P-GND MICU S-GND MICU S-GND MICU P-GND MOONROOF SWITCH (IF EQUIPPED) OF TRUNK LID) OFF ON OFF DOOR ORG/ WIRE PASSENGER'S MICU PASSENGER'S UNDER-DASH FUSE/RELAY BOX PASSENGER'S MICU PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER WINDOW MASTER SWITCH RED WIRE RIGHT RIGHT REAR DOOR SWITCH RIGHT REAR DOOR SWITCH (4 DOOR) (AT RIGHT "C" PILLAR) RR DOOR SW L RR DOOR SW R STEER- ING IGNITION KEY LIGHT LOCK ASSEM- BLY STEER- ING LOCK ASSEM- BLY TRUNK LID LATCH SWITCH TRUNK LID OPENER SOLENOID/ LATCH SWITCH TRUNK LID OPENER SOLENOID/ LATCH SWITCH (MIDDLE REAR TRUNK LID LATCH SWITCH TRUNK LIGHT TRUNK SW TRUNK SW B-CAN LO B-CAN HI RR DOOR SW L FR DOOR SW L KEY LT- KEY SW UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK VBU VBU ANTENNA VBU PNK B-CAN HI WIRE W/ MOONROOF WHT WIRE

7 6 5 +B PPL AUDIO REMOTE SWITCH AUDIO UNIT B CAN L B CAN H PNK WIRE B-CAN H B-CAN L BACK SWITCH BLK WIRE BLU WIRE BLUETOOTH TRANSCEIVER BRN WIRE CABLE REEL CABLE REEL (A: IN STEERING COLUMN) (C: IN STEERING WHEEL) CENTER JUNCTION BOX COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 2 DRIVER'S JUNCTION BOX 2 (BEHIND LEFT KICK PANEL) DRIVER'S UNDER-DASH FUSE/RELAY DRIVER'S UNDER-DASH FUSE/RELAY BOX FUSE 15 FUSE 18 FUSE 18 BOX (BEHIND LEFT KICK PANEL) GRN WIRE GRN/RED WIRE GRY WIRE HANDSFREELINK CONTROL UNIT (UNDER LEFT SIDE OF DASH) HFL COMM 1 HFL COMM 3 HFL COMM 4 HFL COMM SH HFL MUTE HFL NAVI MIC HFL NAVI MIC SH HFL STRG SW HFL-VOICE CONTROL SWITCH STEERING WHEEL HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 15 HOT IN ACC OR ON LT BLU WIRE LT GRN WIRE MC + MC - GND MC - MIC - MIC SIG SH MICROPHONE NAVI COMM 1 NAVI COMM 1 NAVI COMM 2 NAVI COMM 2 NAVI COMM 3 NAVI COMM 4 NAVI COMM 4 NAVI COMM 3 NAVI COMM SH NAVI COMM SH NAVIGATION UNIT (UNDER RIGHT SIDE OF REAR SHELF) OFF HOOK SWITCH OFF HOOK SWITCH ON HOOK SWITCH ON HOOK SWITCH PNK WIRE PPL PPL PPL RED WIRE REMOTE SW GND SH ANCM F GND SH ANCM F GND REMOTE SW GND STRG SW TALK SWITCH TELM SIG + MIC SIG SH MIC + MIC - +B TELM SIG - TELM SIG - TELM SIG SH HFL NAVI MIC + HFL NAVI MIC - TELM SIG SH TELM SIG SH TELM SIG - TELM SIG + HFL MUTE UNDER-HOOD FUSE/RELAY BOX WHT WIRE YEL WIRE

+B 12 13 +B HFT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 IG 2 HFT HFT COM 15 16 17 18 GND 4 HANDSFREE LINK CONNECTOR 5 6 7 8 GND HFT HFT MUTE MIC - AUDIO AUDIO+ MIC SH MIC + MIC - +B HFT HBRAKE SW GND HFT AUTOMATIC DIMMING INSIDE MIRROR CONNECTOR BLK WIRE BLU WIRE BRN WIRE DRIVER'S UNDER-DASH DRIVER'S UNDER-DASH FUSE/RELAY BOX FUSE 16 FUSE 31 FUSE 31 FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) GAUGE CONTROL MODULE GND HFT GRY WIRE HANDSFREE LINK CONNECTOR HANDSFREE LINK GROUND HANDSFREE LINK IN LINE FUSE HANDSFREE LINK SWITCH HANDSFREE- LINK CONTROL UNIT HBRAKE SW HFT COM HFT MUTE HOT AT ALL TIMES HOT IN ON IG 2 HFT LT BLU WIRE LT GRN WIRE MIC + HFT COM AUDIO+ AUDIO- MIC - MIC SH ORG/ WIRE PARKING BRAKE SWITCH PARKING BRAKE SWITCH (UNDER PARKING BRAKE LEVER) PARKING BRAKE SWITCH CONNECTOR RED WIRE WHT WIRE

BLK WIRE FUSE 16 GRN WIRE GRY WIRE HOME LINK UNIT HOME LINK UNIT (CENTER FRONT OF ROOF) HOT AT ALL TIMES ORG/ WIRE SW 1 SW 2 SW 3 UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT)

4 DOOR AMBIENT LIGHTS A/T A/T GEAR POSITION INDICATOR PANEL LIGHT AMBIENT LIGHT AMBIENT LIGHTS B CAN B CAN HI LO B-CAN HI B-CAN LO BLK WIRE BLU WIRE CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 2 DRIVER'S JUNCTION BOX 2 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S SEAT HEATER SWITCH DRIVER'S SEAT HEATER SWITCH (IF EQUIPPED) FRONT PASSENGER'S SEAT HEATER SWITCH FRONT PASSENGER'S SEAT HEATER SWITCH (IF EQUIPPED) FUSE 2 FUSE 6 GND (MICU -S) GRY WIRE HOMELINK UNIT (IF EQUIPPED) HOT AT ALL TIMES MOONROOF SWITCH (IF EQUIPPED) MOONROOF SWITCH HOMELINK UNIT (IF EQUIPPED) (IF EQUIPPED) NAVIGATION NAVIGATION UNIT NORMAL AUDIO ORG/ WIRE PARK PIN SWITCH/ A/T GEAR POSITION INDICATOR LIGHT PARK PIN SWITCH/ A/T GEAR POSITION INDICATOR LIGHT (A/T) (UNDER CENTER CONSOLE) PASSENGER'S MICU PASSENGER'S MICU GND (MICU-S) PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX PNK WIRE PREMIUM AUDIO RED WIRE RED/BLK WIRE SMALL RLY DR CL- TAILLIGHT CONTROL CIRCUIT TAILLIGHT RELAY VSA OFF SWITCH VSA OFF SWITCH CONNECTOR W/ AUTOMATIC LIGHTING W/ W/O AUTOMATIC AUTOMATIC LIGHTING LIGHTING W/O AUTOMATIC LIGHTING

+B B-CAN B-CAN BACKUP HI LO AUDIO UNIT AUDIO-HVAC AUDIO SUB DISPLAY UNIT UNIT (1 CD DISC PLAYER) AUDIO-HVAC SUB-DISPLAY UNIT AUTO AUTO HEAD B-CAN HI BACKUP B-CAN LO BLK WIRE BLU WIRE BRN WIRE CLIMATE CONTROL UNIT COMBINATION LIGHT SWITCH COMPUTER DATA LINES SYSTEM DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (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) ENGINE COMPT) FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S CLIMATE CONTROL SWITCH (W/ NAVIGATION) FUSE 15 FUSE 5 GND (ILL) GND (MICU -S) GND (MICU-P) GRY WIRE H/L GND OFF (LIGHTING) SW H/L GND OFF SMALL (LIGHTING) SW SW SW H/L LO H/L LO SW HAZARD WARNING SWITCH HEAD HEADLIGHT SWITCH HEADLIGHT SWITCH COMBINATION LIGHT SWITCH HOT AT ALL TIMES HOT IN ON HOT IN ON OR START HVAC CONTROL UNIT HVAC CONTROL UNIT (MANUAL A/C) (BEHIND CENTER OF DASH) ILL+ GND MANUAL A/C NAVIGATION DISPLAY UNIT NAVIGATION DISPLAY UNIT (IF EQUIPPED) NORMAL AUDIO OFF OFF PARK ORG/ WIRE PARK PNK WIRE PREMIUM AUDIO RED WIRE SMALL SW UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF W/ NAVIGATION WHT WIRE

AMBIENT LIGHT IN LINE FUSE AMBIENT LIGHT RESISTOR AMBIENT LIGHT SWITCH AREA NETWORK CONTROLLER AUDIO REMOTE SWITCH BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRIGHTENING SWITCH BRN WIRE CABLE REEL CABLE REEL (CONNECTOR A IN STEERING COLUMN) (CONNECTOR C IN STEERING WHEEL) COMPUTER DATA LINES SYSTEM CRUISE CONTROL COMBINATION SWITCH DIMMING SWITCH DRIVER'S AMBIENT LIGHT FRONT PASSENGER'S AMBIENT LIGHT GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRY WIRE HFL SWITCH HFL-VOICE CONTROL SWITCH HFL-VOICE CONTROL SWITCH (W/ NAVIGATION) HFL-SWITCH NCA WIRE ORG/ WIRE PADDLE SHIFTER (-) (DOWN- -SHIFT SWITCH) PADDLE SHIFTER + (UP SHIFT SWITCH) (IF EQUIPPED) PADDLE SHIFTER - (DOWN SHIFT SWITCH) (IF EQUIPPED) PADDLE SHIFTER+ (UP SHIFT SWITCH) PNK WIRE RED WIRE RED/BLU WIRE STEERING WHEEL) W/ NAVIGATION W/O PADDLE SHIFTERS W/ PADDLE SHIFTERS WHT WIRE

2.4L 3.5L ATP B-CAN B-CAN HI B-CAN LO BACK BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BUTTON CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL UNIT) DRIVER'S MICU DRIVER'S POWER SEAT ADJUSTMENT SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT DRIVING POSITION MEMORY LIGHT SWITCH DRIVING POSITION MEMORY SWITCH FRONT UP-DOWN SWITCH FUSE 16 FUSE 24 FUSE 24 DRIVER'S MICU FUSE 5 GND GND GND -P GND GND GND GND HI LO -P GRN WIRE GRN/ORG WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HOT IN ON OR START ILL KICK PANEL) LT GRN WIRE MEM IND 1 MEM IND 2 MEMO BUTTON MEMO POS 1 MEMO POS 2 MEMO SET ORG/ WIRE PG MEM IND 2 MEM IND 1 ILL MEMO POS 1 MEMO POS 2 MEMO SET B-CAN HI B-CAN LO PNK PNK WIRE PNK WIRE POSITION POSITION 1 BUTTON POSITION 1 INDICATOR POSITION 2 BUTTON POSITION 2 INDICATOR POWER WINDOW MASTER SWITCH PPL PPL PNK WIRE REAR UP-DOWN SWITCH RECLINE SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE SEATS SYSTEM SLIDE SWITCH TOP OF TRANSMISSION) TRANSMISSION RANGE SWITCH VM PDR W/ PADDLE SHIFTERS W/O PADDLE SHIFTERS WHT WIRE YEL WIRE

+B PPL 5 4 3 2 1 PPL AC-CLK AC-SI AC-SO AMPLIFIER B SIG 1 B SIG 1 C SIG 1 GND SIG 1 AC SO AC CLK BACK LT- BLK WIRE BLU WIRE BRN WIRE C SIG 1 CAN H SH ECU BUS ECU BUS + CAN L CENTER JUNCTION BOX CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM DIAG DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S JUNCTION BOX 2 DRIVER'S JUNCTION BOX 2 (BEHIND LEFT DRIVER'S UNDER-DASH FUSE/RELAY DRIVER'S UNDER-DASH FUSE/RELAY BOX ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) ECU BUS + FUSE 15 FUSE 18 FUSE 18 BOX (BEHIND LEFT KICK PANEL) G SIG 1 GND BACK LT VSP DIAG + DIAG - GND SH JOG JOG GND SIG 1 GPS ANTENNA GPS SH GPS SIG GPS SIG GPS SH GRN WIRE GRY WIRE HFL COMM 1 HFL COMM 2 HFL COMM 3 HFL COMM 3 HFL COMM 4 HFL COMM 1 HFL COMM 2 HFL COMM SH HFL COMM 4 HFL COMM SH HFL NAVI MIC HFL NAVI MIC SH HFL NAVI OUT - HOT AT ALL TIMES HOT IN ACC OR ON ILL INTERFACE DIAL JOG JOG CAN L SH JOG ECU BUS - KICK PANEL) LT BLU WIRE LT GRN WIRE MEMORY SYSTEM NAVIGATION SERVICE CHECK CONNECTOR NAVIGATION UNIT NAVIGATION UNIT (UNDER RIGHT SIDE OF REAR SHELF) NCA WIRE ORG/ WIRE PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PASSENGER'S UNDER-DASH FUSE/RELAY BOX PPL PPL PPL R SIG 1 R SIG 1 G SIG 1 SH SIG 1 AC SI ILL + RED WIRE RG L + HFL NAVI MIC + RG L GND RG L SH RG L+ SH ECU BUS SH JOG SH SIG 1 SOUND SYSTEMS STRG SW STRG SW RG L SH RG L GND HFL NAVI MIC SH HFL NAVI OUT - UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VSP W/ MEMORY W/ PREMIUM AUDIO WHT WIRE YEL WIRE