Honda Civic VIII (2005-2009) junction connector Wiring diagrams

1 2 (EXCEPT 2-DR) (2-DR, HYBRID) 1 7 (HYBRID) (EXCEPT HYBRID) 2 1 (2-DR, HYBRID) (EXCEPT 2-DR) 2 10 (HYBRID) (EXCEPT HYBRID) A/T REVERSE RELAY BLK WIRE BOX (EXCEPT HYBRID: UNDER LEFT SIDE OF DASH, HYBRID: UNDER LEFT END OF DASH) BRN (OR PPL) WIRE BRN WIRE EXCEPT HYBRID FUSE 10 HOT IN ON OR START JUNCTION CONNECTOR LEFT BACK-UP LIGHT MICU NAVIGATION SYSTEM (IF EQUIPPED) OPTION CONNECTOR (USE FOR AUTOMATIC DIMMING INSIDE MIRROR) PPL RIGHT BACK-UP LIGHT TRANSMISSION RANGE SWITCH (ON TRANSAXLE HOUSING) UNDER-DASH FUSE/RELAY WHT WIRE WHT/GRN WIRE

1 2 (2-DR) (EXCEPT 2-DR) 1 2 (EXCEPT 2-DR) (2-DR) BACK LT- BLK WIRE BOX (UNDER LEFT SIDE OF DASH) BRN (OR PPL) WIRE BRN WIRE FUSE 10 GRN/WHT WIRE HOT IN ON OR START JUNCTION CONNECTOR LEFT BACK-UP LIGHT MICU BACK LT NAVIGATION SYSTEM (IF EQUIPPED) OPTION CONNECTOR (USE FOR AUTOMATIC DIMMING INSIDE MIRROR) RIGHT BACK-UP LIGHT UNDER-DASH FUSE/RELAY YEL WIRE

BLK WIRE BLK/WHT (OR BLK) WIRE BLU WIRE BRN WIRE GRN WIRE GRY WIRE HAZARD WARNING SWITCH HIGH MOUNT BRAKE LIGHT INTERIOR LIGHT SYSTEM JUNCTION CONNECTOR LEFT BRAKE LIGHT/ TAILLIGHT LEFT INNER TAILLIGHT LEFT POWER MIRROR LEFT REAR SIDE MARKER LIGHT LEFT SIDE TURN SIGNAL LIGHT LT GRN WIRE PNK WIRE PPL RED WIRE RIGHT BRAKE LIGHT/ TAILLIGHT RIGHT INNER TAILLIGHT LEFT LICENSE PLATE LIGHT RIGHT LICENSE PLATE LIGHT RIGHT POWER MIRROR RIGHT REAR SIDE MARKER LIGHT RIGHT SIDE TURN SIGNAL LIGHT WHT WIRE

10 11 12 13 14 15 16 17 PPL BLK WIRE BLU WIRE BRN WIRE DOOR LOCK KNOB SWITCH DOOR LOCK RELAY DRIVER' DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FUSE 10 FUSE 15 FUSE 16 FUSE 17 FUSE 19 FUSE 21 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IG KEY SW VBU VBU B-CAN TRUNK SW AT-P IMMOBILIZER CIRCUIT JUNCTION CONNECTOR KEY KEY CYLINDER SWITCH LOCK LOW BEAM HEAD- LIGHT RELAY LT GRN WIRE MICU ORG/ WIRE P-GND P-GND P-GND PASSENGER'S DOOR UNLOCK RELAY PNK 5 6 7 8 9 WIRE PNK PNK WIRE PNK WIRE PPL RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (4 DOOR) S GND TAILLIGHT RELAY UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK WHT WIRE YEL WIRE

4 DOOR BLK WIRE BLU WIRE BRN WIRE DOOR LOCK KNOB SWITCH DOOR LOCK RELAY DRIVER' DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FUSE 10 FUSE 15 FUSE 16 FUSE 17 FUSE 19 FUSE 21 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CIRCUIT JUNCTION CONNECTOR KEY CYLINDER SWITCH LOCK LOCK (2 DOOR) (BEHIND LEFT KICK PANEL) LOCK PNK WIRE LOW BEAM HEAD- LIGHT RELAY LT BLU WIRE LT GRN WIRE MICU ORG/ WIRE P-GND P-GND P-GND PASSENGER'S DOOR UNLOCK RELAY PNK PNK WIRE PNK WIRE PPL RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH (4 DOOR) S GND TAILLIGHT RELAY TRUNK LID OPENER RELAY (EX, SI) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK UNLOCK KEY WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BRN WIRE DOOR LOCK KNOB SWITCH DOOR LOCK RELAY DRIVER' DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR UNLOCK RELAY FRONT PASSENGER'S DOOR LOCK ACTUATOR/KNOB SWITCH FUSE 10 FUSE 15 FUSE 16 FUSE 17 FUSE 19 FUSE 25 GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HORN RELAY HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER CIRCUIT JUNCTION CONNECTOR KEY KEY CYLINDER SWITCH LOCK LOCK PNK WIRE LOW BEAM HEAD- LIGHT RELAY LT BLU WIRE LT GRN WIRE MICU ORG/ WIRE P-GND P-GND P-GND PASSENGER'S DOOR UNLOCK RELAY PNK PNK WIRE PNK WIRE PPL RED WIRE RIGHT REAR DOOR LOCK ACTUATOR/KNOB SWITCH S GND TAILLIGHT RELAY TRUNK LID OPENER RELAY (US) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNLOCK WHT WIRE YEL WIRE

+B HORN 15 16 PNK WIRE 4 DOOR BATTERY BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRN (OR BLK) WIRE BRN WIRE COMBI GND S-NET S-NET DOOR LOCK KNOB SWITCH DRIVER'S DOOR LOCK ACTUATOR/KNOB SWITCH DRIVER'S DOOR LOCK SWITCH DRIVER'S DOOR SWITCH FRONT PASSENGER'S DOOR LOCK SWITCH FRONT PASSENGER'S DOOR SWITCH FRONT PASSENGER'S POWER WINDOW SWITCH FUSE 10 FUSE 2 FUSE 23 FUSE 12 FUSE 24 FUSE 3 FUSE 36 GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY SW JUNCTION CONNECTOR KEY CYLINDER SWITCH LEFT REAR DOOR SWITCH (4 DOOR) LOCK LT GRN WIRE MICU MULTI FUSE 1 MULTI FUSE 2 ORG/ WIRE PNK WIRE POWER WINDOW MASTER SWITCH PPL RED WIRE RIGHT REAR DOOR SWITCH (4 DOOR) STARTER STARTER CUT RELAY STARTER MOTOR STARTER SOLENOID STOP SW TRUNK LATCH SWITCH UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) UNLOCK WHT WIRE YEL WIRE

+2 -1 15 16 PNK WIRE ANTENNA INPUT B-CAN BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRAKE PEDAL POSITION SWITCH BRN WIRE ENG ST SIG ENG START SIG FUSE (UNDER LEFT SIDE OF DASH) GRN WIRE HOOD SW IGNITION SWITCH IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) JUNCTION CONNECTOR K LINE LOCK LT BLU WIRE LT GRN WIRE ORG/ WIRE PNK PNK WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE REMOTE STARTING CONTROL UNIT (UNDER LEFT SIDE OF DASH) REMOTE STARTING SYSTEM ANTENNA RLY GND S-NET SCS SECURITY CONTROL UNIT (UNDER LEFT SIDE OF DASH) SECURITY HOOD SWITCH (FRONT CENTER OF ENGINE COMPT) ST RLY COIL START RELAY (UNDER LEFT SIDE OF DASH) VBU WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WIPER CUT IN WIPER CUT OUT YEL WIRE YEL/BLK WIRE

AREA NETWORK CONTROLLER BKSW BKSWNC BLK WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE CAN L CHARGING SYSTEM INDICATOR LOW OIL PRESSURE INDICATOR COMPUTER DATA LINE SYSTEM CONTROLLER AREA NETWORK CONTROLLER DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE IGNITION KEY SWITCH JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MIL INDICATOR MOONROOF CONTROL UNIT (CENTER REAR OF ROOF) MOONROOF CUT RELAY (UNDER LEFT SIDE OF DASH) OIL PRESSURE SWITCH (SI) (NEAR OIL FILTER) (EXCEPT SI) (TOP LEFT REAR OF ENGINE) OPSW ORG/ WIRE PNK PNK WIRE PNK WIRE POWER WINDOW CUT RELAY (UNDER LEFT SIDE OF DASH) POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPARTMENT) RED WIRE RED/BLK WIRE RED/WHT WIRE REMOTE STARTING SYSTEM IN-LINE FUSE (UNDER LEFT SIDE OF DASH) S-NET SHIFT LOCK SOLENOID (UNDER CENTER CONSOLE) SHIFT LOCK SOLENOID CUT RELAY (UNDER LEFT SIDE OF DASH) SLS+ UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) W/O SI W/ SI WARNING DRIVE CIRCUIT WHT WIRE WHT/BLK WIRE WIPER/WASHER SWITCH YEL WIRE YEL/BLK WIRE YEL/RED WIRE

AFS (+) AFS (-) CMP CKP VTPSW AFSHTC NDN MAP BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/YEL WIRE FRONT IGNITION COILS (TOP LEFT SIDE OF ENGINE) FUSE 13 FUSE 14 FUSE 18 FUSE 19 FUSE 2 GRN WIRE GRN/RED WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT IN ON OR START ICM ICM ICM IGNITION COIL RELAY IGRTNE IGRTNI JUNCTION CONNECTOR KNOCK SENSOR (NEAR OIL FILTER) KS VEL ORG/ WIRE PCM (LEFT SIDE OF ENG COMPT) PGM ETCS ETCSM (-) ETCSM (+) PGM-FI MAIN RELAY 1 REAR IGNITION COILS (TOP RIGHT SIDE OF ENGINE) RED WIRE RED/BLK WIRE RED/BLU WIRE TO ETCS CONTROL RELAY (DIAGRAM 4 OF 5) TPSA TPSB POILCS UNDER- HOOD FUSE/ RELAY BOX (LEFT REAR OF ENG COMPT) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE