Honda Accord VII (2002-2006) sedan Wiring diagrams

2.4L 2.4L 3.0L 3.0L 3.0L 2.4L A/C COMPRESSOR (AT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY BLK WIRE BLK/YEL WIRE BLOWER MOTOR (EX-L: UNDER RIGHT SIDE OF DASH) BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE COUPE FAN CONTROL RELAY (IN UNDER-HOOD MULTI-RELAY BOX) FUSE 11 FUSE 12 FUSE 21 FUSE 9 GRN WIRE GRN/WHT WIRE HOT AT ALL TIMES JUNCTION RADIATOR FAN RELAY RED WIRE SEDAN UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/BLU WIRE WHT/RED WIRE YEL WIRE

10 6 (2.4L) (3.0L) 2 1 (SEDAN) (COUPE) 2 3 (COUPE) (SEDAN) 2.4L 3.0L ATPR BACK LT BACK LT- BLK WIRE COUPE COUPE, SEDAN ENGINE CONTROLS SYSTEM FUSE 21 GRN WIRE HOT IN ON OR START IGNITION LEFT BACK-UP LIGHT MICU NAVIGATION UNIT REAR JUNCTION BLOCK RED WIRE RIGHT BACK-UP LIGHT SEDAN SEDAN, COUPE UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) W/ NAVIGATION WHT WIRE WHT/GRN WIRE

BACK-UP LIGHT SWITCH (ON TOP LEFT OF TRANSMISSION) BLK WIRE COUPE COUPE, SEDAN FUSE 21 GRN WIRE GRN/WHT WIRE HOT IN ON OR START JUNCTION CONNECTOR LEFT BACK-UP LIGHT NAVIGATION UNIT REAR JUNCTION BLOCK RIGHT BACK-UP LIGHT SEDAN SEDAN COUPE 2 1 SEDAN, COUPE UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) W/ NAVIGATION YEL WIRE

AMBIENT LIGHT (EX, EX-L) BLK WIRE BLU WIRE BLU/BLK WIRE CEILING LIGHT CEILING LIGHT CTRL DOOR DOOR COURTESY LIGHT CTRL DOOR OPEN IN DRIVER'S DOOR COURTESY LIGHT DRIVER'S DOOR SWITCH DRIVER'S VANITY MIRROR LIGHT DX, LX EXCEPT DX FRAS COURTESY LT FRONT PASSENGER'S DOOR COURTESY LIGHT FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S VANITY MIRROR LIGHT FUSE 6 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES INDIVIDUAL MAP LIGHTS INSTRUMENT ILLUMINATION CIRCUIT LEFT LEFT REAR DOOR SWITCH LEFT RIGHT LT GRN WIRE LT GRN/RED WIRE MICU OFF OFF ON ON ON OFF OFF REAR JUNCTION BLOCK RED WIRE RED/BLK WIRE RIGHT RIGHT REAR DOOR SWITCH SEDAN TRUNK LATCH IN TRUNK LIGHT UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/BLU WIRE YEL/BLU WIRE YEL/GRN WIRE

3 1 (SEDAN) (COUPE) AMBIENT LIGHT BLK WIRE BLK/RED WIRE BLU/WHT WIRE BRN/BLK WIRE BRN/RED WIRE CEILING LIGHT DOOR DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH DRIVER'S DOOR LOCK KNOB SWITCH DX, LX EXCEPT DX EXCEPT USA DX FRONT PASSENGER'S DOOR SWITCH LEFT REAR DOOR SWITCH FUSE 13 FUSE 21 FUSE 6 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY LIGHT IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT KEY-IN IGN KEYLESS RECEIVER ANTENNA LOCK UNLOCK LT GRN WIRE LT GRN/RED WIRE MICU OFF POWER WINDOW MASTER SWITCH RED WIRE RED/WHT WIRE RIGHT REAR DOOR SWITCH SEDAN UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE YEL/RED WIRE

2 1 (LX) (USA: DX) BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE CEILING LIGHT DRIVER'S DOOR SWITCH FRONT PASSENGER'S DOOR SWITCH FUSE 30 FUSE 33 FUSE 6 GAUGE CONTROL MODULE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN LEFT REAR DOOR SWITCH LT GRN WIRE LT GRN/RED WIRE MICROPHONE MICU OFF ON POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER REAR JUNCTION BLOCK RED WIRE RIGHT REAR DOOR SWITCH SECURITY CONTROL UNIT (UNDER LEFT SIDE OF DASH) SECURITY HOOD SWITCH (AT FRONT OF ENGINE COMPT, ON HOOD LOCK/LATCH ASSEMBLY) SECURITY INLINE FUSE SECURITY RECEIVER UNIT (DX) SEDAN TRUNK LIGHT TRUNK SWITCH UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE DOOR LOCK SWITCH DRIVER'S DOOR LOCK ACTUATOR (AT REAR OF DRIVER'S DOOR) DRIVER'S DOOR SWITCH FAST CONTROLLER AREA NETWORK TRANSCEIVER FRONT PASSENGER'S DOOR LOCK ACTUATOR (IN MIDDLE OF FRONT PASSENGER'S DOOR) FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 21 FUSE 7 FUSE 8 GAUGE CONTROL MODULE GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR START IGN SWITCH JUNCTION CONNECTOR LEFT REAR DOOR LOCK ACTUATOR (SEDAN) (AT REAR OF LEFT REAR DOOR) LEFT REAR DOOR SWITCH LK UNLK LT GRN WIRE LT GRN/RED WIRE MICU PNK PNK WIRE PNK/BLK WIRE PNK/BLU WIRE POWER SUPPLY CIRCUIT/ CONTROLLER AREA NETWORK CONTROLLER RADIO SWITCH RED WIRE RED/BLU WIRE RED/WHT WIRE REM AS LOCK REM AS UNLOCK RIGHT REAR DOOR LOCK ACTUATOR (SEDAN) RIGHT REAR DOOR SWITCH SEDAN SIL AS UNLOCK SIL RA UNLOCK SIL RD UNLOCK TRUNK SWITCH TRUNK UNLOCK UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

AUDIO UNIT BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CONTROL BLOCK COUPE, SEDAN DOOR LOCK SWITCH DOOR MULTIPLEX CONTROL UNIT DRIVER'S DOOR KEY CYLINDER SWITCH LOCK DRIVER'S DOOR LOCK KNOB SWITCH LOCK EX, EX-L, CANADA LX FRONT PASSENGER'S DOOR LOCK KNOB SWITCH UNLOCK FUSE 13 FUSE 4 FUSE 7 GRN WIRE GRY WIRE GRY/BLU WIRE HIGH HORN (AT FRONT OF ENGINE COMPARTMENT, BEHIND FRONT GRILLE) HORNS SYSTEM HOT AT ALL TIMES IGNITION KEY SWITCH IGNITION KEY SWITCH/KEY LIGHT JUNCTION CONNECTOR KEYLESS RECEIVER ANTENNA LEFT REAR DOOR LOCK KNOB SWITCH LOCK LK UNLK LOCK LOW HORN (AT FRONT OF ENGINE COMPARTMENT, BEHIND FRONT GRILLE) POWER WINDOW MASTER SWITCH REAR JUNCTION BLOCK RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT REAR DOOR LOCK KNOB SWITCH LOCK SECURITY HOOD SWITCH (AT FRONT OF ENGINE COMPT, ON HOOD LOCK/LATCH ASSEMBLY) SEDAN TAILLIGHT RELAY TRUNK KEY CYLINDER SWITCH (AT RIGHT SIDE OF TRUNK LID) TRUNK LATCH SWITCH (COUPE: AT MIDDLE REAR OF TRUNK LID) TRUNK LIGHT UNLOCK WHT WIRE WHT/BLK WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

2.4L 2.4L 3.0L 3.0L 3.0L 2.4L A/C COMPRESSOR (AT FRONT OF ENGINE) A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C CONDENSER FAN RELAY A/C SW BLK WIRE BLK/YEL WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER MOTOR RELAY BLOWER POWER TRANSISTOR (ON BOTTOM OF BLOWER UNIT) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE COM SIG HI COM SIG LO COUPE ECM/PCM (UNDER MIDDLE OF DASH) FAN CONTROL RELAY (3.0L) (IN UNDERHOOD MULTI-RELAY BOX) FAN CTRL FUSE 11 FUSE 12 FUSE 21 FUSE 9 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES JUNCTION RADIATOR FAN RELAY REAR CORNER OF ENGINE COMPT, FORWARD OF STRUT TOWER) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RLY CTRL SEDAN SENS GND SENS INPUT UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) UNDER-HOOD FUSE/RELAY BOX (ON LEFT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

10 9 8 7 6 5 4 3 2 1 LCD BL+ LCD BL- SH GND CE DATA CLOCK RESET GND 7 8 PNK WIRE A/T AMBIENT LIGHT AUDIO UNIT BACK BACK-UP LIGHT SWITCH (ON TOP LEFT OF TRANSMISSION) BLK WIRE BLU WIRE BLU/ORG WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE CABLE REEL CAN H ECU BUS GND ECU BUS + B SIG C SIG GND SIG CAN L COUPE ECM/ PCM (UNDER MIDDLE OF DASH) VSS OUT ECU BUS + ECU BUS GND ECU BUS - FAST CONTROLLER AREA NETWORK TRANSCEIVER FUSE 32 FUSE 7 GAUGE CONTROL MODULE GND BACK LT VSS DIAG + DIAG - GND SIG B SIG C SIG SH GND GPS ANTENNA GPS GND GPS GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACC OR RUN JUNCTION JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE M/T MICRO PHONE MICU BACK LT NAVIGATION DISPLAY UNIT NAVIGATION SUB DISPLAY UNIT NAVIGATION UNIT (IN TRUNK, UNDER MIDDLE OF REAR SHELF) NCA WIRE PNK WIRE R SIG R SIG G SIG SH GND RADIO REMOTE SWITCH REAR JUNCTION BLOCK RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RESET CLOCK DATA CE SH GND LCD BL - LCD BL + RG L + MIC SIG + RG L + RG GND SEDAN STEERING WHEEL) STRG SW SH GND RG GND MIC SH MIC GND TALK UNDER-DASH FUSE/RELAY BOX (BEHIND LEFT KICK PANEL) VOICE CONTROL SWITCH WHT WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE