Honda Accord VIII facelift (2011-2013) rear window defogger relay Wiring diagrams

15 16 DISPLAY (CLK) DISPLAY (SI) A/C PRESS SENS PPL PPL AC-CLK AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (TOP MIDDLE OF DASH) B CAN B CAN HI LO BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT CLIMATE CTRL SW COMMON POTENTIAL COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM B-CAN HI B-CAN LO GROUND DRIVER'S JUNCTION BOX 1 (BEHIND LEFT DRIVER'S MICU ACS DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM PGM-FI SUB- RELAY EVAP TEMP SENS OUTSIDE AIR TEMP SENS SUNLIGHT SENS IN-CAR TEMP SENS FUSE 14 FUSE 21 FUSE 15 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 16 J/C KICK PANEL) LT BLU WIRE LT GRN WIRE NAVIGATION SYSTEM NORMAL AUDIO PREMIUM AUDIO PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK WIRE POWER DISTRIBUTION SYSTEM PPL PPL PNK WIRE REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE SC-SO SOUND SYSTEMS SUN LIGHT SENSOR W/ HANDS FREE LINK W/ MEMORY WHT WIRE YEL WIRE

AC-CLK AUDIO UNIT AUDIO-HVAC SUB-DISPLAY UNIT AUTOMATIC LIGHTING SENSOR/SUNLIGHT SENSOR (TOP MIDDLE OF DASH) B CAN B CAN HI LO ACS BLK WIRE BLOWER MOTOR (UNDER RIGHT SIDE BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DRIVER'S JUNCTION BOX 1 (BEHIND LEFT KICK PANEL) DRIVER'S MICU DUET CONT DUET RX DUET TX ENGINE CONTROLS SYSTEM PGM-FI SUB- RELAY EVAP TEMP SENS OUTSIDE AIR TEMP SENS SUNLIGHT SENS IN-CAR TEMP SENS FUSE 14 FUSE 15 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) HOT IN ON DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FUSE 16 IN-CAR TEMPERATURE SENSOR (RIGHT OF STEERING COLUMN) INTERIOR ILLUMINATION - LIGHTS SYSTEM J/C LT BLU WIRE LT GRN WIRE NORMAL AUDIO PREMIUM AUDIO OF DASH) ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND CENTER OF FRONT BUMPER) PASSENGER'S UNDER- DASH FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) PNK B-CAN HI B-CAN LO GROUND WIRE PNK WIRE POWER DISTRIBUTION SYSTEM POWER TRANSISTOR CTRL BLOWER FEEDBACK PPL REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE SC-SO SENS COMMON GND SOUND SYSTEMS SUNLIGHT SENSOR SUNLIGHT SENSOR (TOP MIDDLE OF DASH) W/ AUTOMATIC LIGHTING W/ HANDS FREELINK W/ MEMORY W/O AUTOMATIC LIGHTING WHT WIRE YEL WIRE

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN MOTOR A/C CONDENSER FAN MOTOR (LOWER MIDDLE FRONT OF ENGINE COMPT) A/C CONDENSER FAN RELAY A/C DIODE A A/C DIODE B A/C PRESSURE SENSOR A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLOWER MOTOR RELAY BLU WIRE BLU/BLK WIRE BLU/YEL WIRE CAN L COMPUTER DATA LINES SYSTEM DRIVER'S UNDER- DASH FUSE/ RELAY BOX DRIVER'S UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) ECT SENSOR 1 ECT SENSOR 1 (REAR OF ENGINE) ECT SENSOR 2 ECT SENSOR 2 (LOWER LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE 14 FUSE 16 FUSE 21 FUSE 5 GRN WIRE GRN/BLK WIRE GRY WIRE HOT AT ALL TIMES LT GRN WIRE MAIN FAN MOTOR FUSE MULTI FUSE 3 PGM-FI SUB- RELAY PNK WIRE RADIATOR FAN MOTOR RADIATOR FAN MOTOR (LOWER LEFT FRONT OF ENGINE COMPT) RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE WHT WIRE YEL WIRE YEL/RED WIRE

A/C CONDENSER FAN MOTOR A/C PRRESSURE SENS ACS AIR MIX COLD AIR MIX HOT AIR MIX POTENTIAL AUDIO-HVAC SUB-DISPLAY UNIT B CAN ACS B-CAN HI B-CAN LO BLK WIRE BLOWER MOTOR BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BLWR FEEDBACK BRN WIRE CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMMON POTENTIAL COMPT) COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX ENGINE CONTROLS SYSTEM EVAPORATOR TEMP SENS FRESH FUSE 14 FUSE 16 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HVAC CONTROL UNIT HVAC CONTROL UNIT (BEHIND CENTER OF DASH) ILLUMINATION INTERIOR LIGHTS SYSTEM (BEHIND MIDDLE OF DASH) INTERIOR LIGHTS SYSTEM 14 15 11 3 6 13 12 18 LT BLU WIRE LT GRN WIRE MODE 1 MODE 2 MODE 3 MODE 4 MODE POTENTIAL MODE VENT NORMAL AUDIO ORG/ WIRE PGM-FI SUB- RELAY PNK WIRE PPL PREMIUM AUDIO PWR TRANSISTER CTRL RADIATOR FAN MOTOR RADIATOR FAN MOTOR (LOWER LEFT FRONT OF ENGINE COMPT) REAR WINDOW DEFOGGER RELAY RECIRCULATE RECIRCULATION POTENTIAL RED WIRE RED/BLK WIRE RED/YEL WIRE RR WIND DEFOG RLY SENS COMMON GND UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE WHT WIRE YEL WIRE

A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN MOTOR A/C CONDENSER FAN MOTOR (LOWER MIDDLE FRONT OF ENGINE COMPT) A/C CONDENSER FAN RELAY A/C DIODE A A/C DIODE B A/C PRESSURE SENSOR A/C PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) APCD BLK WIRE BLOWER MOTOR RELAY BLU WIRE BLU/BLK WIRE BLU/YEL WIRE CAN L COMPUTER DATA LINES SYSTEM DRIVER'S UNDER- DASH FUSE/ RELAY BOX DRIVER'S UNDER- DASH FUSE/ RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM ECM/PCM (LEFT FRONT OF ENGINE COMPT) ECT SENSOR 1 ECT SENSOR 1 (LEFT REAR OF ENGINE) ECT SENSOR 2 ECT SENSOR 2 (LOWER LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FAN CONTROL RELAY FUSE 14 FUSE 16 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES JUNCTION CONNECTOR LT GRN WIRE MAIN FAN MOTOR FUSE MULTI FUSE 3 PGM-FI SUB- RELAY PNK WIRE RADIATOR FAN MOTOR RADIATOR FAN MOTOR (LOWER LEFT FRONT OF ENGINE COMPT) RADIATOR FAN RELAY REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE SUB FAN MOTOR FUSE TOP OF TRANSMISSION) W/O PADDLE SHIFTERS W/ PADDLE SHIFTERS WHT WIRE YEL WIRE YEL/RED WIRE

A/C CONDENSER FAN MOTOR A/C PRESS SENS ACS AIR MIX COLD AIR MIX HOT AIR MIX POTENTIAL AUDIO-HVAC SUB-DISPLAY UNIT B CAN ACS B-CAN HI B-CAN LO BLK WIRE BLOWER MOTOR BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER POWER TRANSISTOR BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BLWR FEEDBACK BRN WIRE CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMMON POTENTIAL COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX ENGINE CONTROLS SYSTEM ENGINE CONTROLS SYSTEM PGM-FI SUB- RELAY EVAPORATOR TEMP SENS FRESH FUSE 14 FUSE 16 FUSE 21 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON HVAC CONTROL UNIT (BEHIND CENTER OF DASH) ILLUMINATION INTERIOR LIGHTS SYSTEM (BEHIND MIDDLE OF DASH) INTERIOR LIGHTS SYSTEM 14 15 11 3 6 13 12 18 LT BLU WIRE LT GRN WIRE MODE 1 MODE 2 MODE 3 MODE 4 MODE POTENTIAL MODE VENT NORMAL AUDIO ORG/ WIRE PGM-FI SUB- RELAY PNK WIRE PPL PREMIUM AUDIO PWR TRANSISTOR CTRL RADIATOR FAN MOTOR RADIATOR FAN MOTOR (LOWER LEFT REAR WINDOW DEFOGGER RELAY RECIRCULATE RECIRCULATION POTENTIAL RED WIRE RED/YEL WIRE RR WIND DEFOG RLY SENS COMMON GND UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

B-CAN B-CAN MICU LO HI BLK WIRE BLU WIRE BOX (UNDER LEFT BRN WIRE BUS-DATA CLIMATE CONTROL UNIT CLIMATE CTRL SW (BUS) B-CAN HI B-CAN LO GND COMPUTER DATA LINES SYSTEM CONTROL UNIT VMPAS CONTROL UNIT) DEFOGGER DRIVER'S DRIVER'S CLIMATE CONTROL SWITCH DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S CLIMATE CONTROL SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 FUSE 4 FUSE/RELAY BOX (BEHIND RIGHT KICK PANEL) GRN WIRE GRY WIRE HEAT (+) HOT AT ALL TIMES HOT IN ON ILL ILL INDICATOR JUNCTION LEFT POWER MIRROR LT BLU WIRE LT GRN WIRE MIRRORS SYSTEM NOISE CONDENSER (IF EQUIPPED) (LEFT SIDE OF TRUNK) ORG/ WIRE PASSENGER'S UNDER-DASH PNK COMPUTER DATA LINES SYSTEM WIRE POWER DISTRIBUTION SYSTEM CENTER JUNCTION POWER MIRROR DEFOGGERS POWER WINDOW MASTER SWITCH PR DEF LED DEF LED AUTO LED REC LED 8 13 14 PNK PPL WIRE REAR WINDOW REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY RED WIRE RIGHT POWER MIRROR RR DEF RLY CL- SIDE OF DASH) SW OUT-4 SW OUT-3 SW IN-4 SW IN-3 SW IN-2 SW IN-1 SWITCH UART UART B CAN HI B CAN LO COMPUTER PNK DATA LINES SYSTEM HEAT SG PG WIRE UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM B-CAN HI B-CAN LO BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) CLIMATE CONTROL UNIT COMPUTER DATA LINES SYSTEM CONTROL UNIT VMPAS CONTROL UNIT) DEFOGGER DRIVER'S BOX MICU (BEHIND LEFT KICK PANEL) DRIVER'S UNDER-DASH FUSE/RELAY DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 FUSE 4 GRN WIRE HEAT (+) HEAT PG HOT AT ALL TIMES HOT IN ON KICK PANEL) LEFT POWER MIRROR LT GRN WIRE MIRRORS SYSTEM NOISE CONDENSER (IF EQUIPPED) (LEFT SIDE OF TRUNK) ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT PNK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOW MASTER SWITCH REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY REAR WINDOW/POWER MIRROR DEFOGGERS INDICATOR B-CAN LO REAR WINDOW/POWER MIRROR DEFOGGERS SWITCH RIGHT POWER MIRROR RR DEF RLY CL- UART UART B-CAN HI UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT)

AIR CONDITIONING SYSTEM B-CAN B-CAN HI B-CAN HI LO B-CAN HI UART B-CAN LO BLK WIRE BLU WIRE BRN WIRE CENTER JUNCTION BOX CENTER JUNCTION BOX (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM CONTROL UNIT VMPAS CONTROL UNIT) DEFOGGER DRIVER'S BOX MICU (BEHIND LEFT KICK PANEL) DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 13 FUSE 16 FUSE 4 GRN WIRE HEAT (+) HEAT PG HOT AT ALL TIMES HOT IN ON HVAC CONTROL UNIT (BEHIND CENTER OF DASH) KICK PANEL) LEFT POWER MIRROR LEFT POWER MIRROR (IF EQUIPPED) LT GRN WIRE MIRRORS SYSTEM NOISE CONDENSER NOISE CONDENSER (IF EQUIPPED) (LEFT SIDE OF TRUNK) ORG/ WIRE PASSENGER'S UNDER-DASH FUSE/RELAY BOX PASSENGER'S UNDER-DASH FUSE/RELAY BOX (BEHIND RIGHT PNK WIRE POWER DISTRIBUTION SYSTEM POWER WINDOW MASTER SWITCH REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER RELAY REAR WINDOW/POWER MIRROR DEFOGGERS INDICATOR REAR WINDOW/POWER MIRROR DEFOGGERS INDICATOR REAR WINDOW DEFOGGER RELAY REAR WINDOW/POWER MIRROR DEFOGGERS SWITCH RED WIRE RIGHT POWER MIRROR RIGHT POWER MIRROR (IF EQUIPPED) RR DEF RLY CL- RR DEF RR DEF RLY CL- SW RR DEF SW UART UNDER-HOOD FUSE/RELAY BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VMPAS

+B BACK UP 2.4L 3.5L 4 DOOR A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY AUDIO UNIT AUDIO- AUDIO UNIT HVAC SUB DISPLAY UNIT AUDIO-HVAC SUB-DISPLAY UNIT BLOWER MOTOR RELAY BLU WIRE BLU/RED WIRE BRN WIRE DLC DRIVER'S DOOR COURTESY LIGHT DRIVER'S JUNCTION BOX 1 DRIVER'S JUNCTION BOX 2 DRIVER'S MICU DRIVER'S UNDER-DASH FUSE/RELAY BOX DRIVER'S UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) ECM/PCM ETCS CONTROL RELAY FACTORY: CANADA FACTORY: USA FOG LIGHT FOG LIGHT CONNECTOR A (OPTION CONNECTOR) FOG LIGHT CONTROL CIRCUIT FOG LIGHT FACTORY: FACTORY: USA CANADA FOG LIGHT RELAY FOG LIGHT RELAY FOG LIGHT CONTROL CIRCUIT FR FOG RLY CL- FROM DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 4 OF 7) FROM UNDER-HOOD FUSE/RELAY BOX (DIAGRAM 1 OF 7) FRONT PASSENGER'S DOOR COURTESY LIGHT FUSE FUSE 1 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 2 FUSE 20 FUSE 3 (FOG LIGHTS) FUSE 4 FUSE 4 FUSE 1 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE FUSE GAUGE CONTROL MODULE GRN WIRE GRY WIRE HANDSFREE- LINK CONTROL UNIT HIGH BEAM CONTROL CIRCUIT HIGH LOW HONDA ACCESSORY IGNITION SWITCH IMMOBILIZER KEYLESS CONTROL UNIT LOCK LOW BEAM CONTROL CIRCUIT MICRO PHONE NAVIGATION AUDIO UNIT DISPLAY UNIT (IF EQUIPPED) NAVIGATION DISPLAY UNIT NAVIGATION UNIT NAVIGATION UNIT (IF EQUIPPED) NAVIGATION UNIT (W/ NAVIGATION) NORMAL AUDIO ORG/ WIRE PASSENGER'S MICU PASSENGER'S MICU FR FOG RLY CL- PASSENGER'S MICU HIGH LOW BEAM BEAM CONTROL CONTROL CIRCUIT CIRCUIT PASSENGER'S MICU TAIL LIGHT CONTROL CIRCUIT PASSENGER'S UNDER-DASH PASSENGER'S MICU FUSE/RELAY BOX PGM-FI MAIN RELAY POWER SEAT CONTROL UNIT POWER SEAT CONTROL UNIT (W/ MEMORY) POWER WINDOW MASTER SWITCH PREMIUM AUDIO REAR WINDOW DEFOGGER RELAY RED WIRE RIGHT FOG LIGHT RIGHT FOG LIGHT RIGHT FOG LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT FRONT TURN SIGNAL/ PARKING LIGHT RIGHT HEADLIGHT SMALL RLY AS CL- TAIL LIGHT CONTROL CIRCUIT TAIL LIGHT RELAY TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 7) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 5 OF 7) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 6 OF 7) TO DRIVER'S UNDER-DASH FUSE/RELAY BOX (DIAGRAM 7 OF 7) TO PASSENGER'S UNDER- DASH FUSE/ RELAY BOX DIAGRAM 5 OF 7) VBUM W/ HANDSFREELINK W/ MEMORY W/ NAVIGATION W/O AUTOMATIC LIGHTING W/ AUTOMATIC LIGHTING WHT WIRE YEL WIRE