Honda Civic VIII (2005-2009) brn Wiring diagrams

+B H/L HI MAIN +B SMALL +B H/L LO MAIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 H/L OFF SW A/T REVERSE RELAY BLK WIRE BLU WIRE BRN WIRE COMBI GRD (WIPER) COMBI GRD (LIGHT) FR WIP INT VR+ CONN 1-6 NOT USED 7 CONN 8-21 NOT USED 22 23 24 25 26 27 28 29 30 31 32 33 34 DOOR LOCK RELAY DRIVER'S DOOR UNLCK RELAY FUSE 1 FUSE 10 FUSE 14 FUSE 14 FUSE 13 FUSE 12 FUSE 17 FUSE 16 FUSE 19 FUSE 19 FUSE 21 FUSE 25 FUSE 35 FUSE 36 FUSE 38 FUSE 4 FUSE 2 FUSE 9 FUSE 11 FUSE 18 GRN WIRE GRY WIRE H/L HI-L H/L HI-R H/L LO HAC HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT IN ON OR ILL+ SMALL RLY- KC T/G (TRUNK) UNLCK LT BLU WIRE LT GRN WIRE MULTIPLEX INTEGRATED CONTROL SYSTEM UNIT (MICU) ODS SRS ABS PUMP P/W ORG/ WIRE PASS- ENGER'S DOOR UNLCK RELAY PNK WIRE PPL RED WIRE S-NET KEYSOL IG KEY SW +B HAZARD TAILLIGHT RELAY TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 2) TRUNK LID OPENER RELAY TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) USA USA EX,, SI USA W/ 4-DOOR WHT WIRE WIPER WIPER YEL WIRE

+B HORN BACK LT- S-NET BLK WIRE BLU WIRE BRN WIRE CANADA: DX-G DRSWRA DRSWAS P-PIN SW S-GRD ODS DRSWRD BACK LT- FR WIP AS FR WASHER FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 2) FUSE 22 FUSE 10 FUSE 12 GRN WIRE GRN/BLK WIRE GRY WIRE HAZ SW ILLUMI+ ILLUMI- HAZ SW HEADLIGHTS SYSTEM HOOD SW HORN RELAY HORNS SYSTEM ANTI-THEFT SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES ILLUMI- TRUNK SW DRSWDR INTR LT- LT BLU WIRE LT GRN WIRE MICU SERVICE CHECK CONNECTOR MULTIPLEX INTEGRATED CONTROL SYSTEM UNIT (MICU) ORG/ WIRE P-GRD P-GRD P-GRD ATP-P FR FOG RLY CL - ATP-NP STOP SW PNK PPL WIRE PNK WIRE PPL RADIO SW SCS B-CAN B-CAN K-LINE RED WIRE RED/BLK WIRE SCS K-LINE FR WIP LO FR WIP HI TURN SIGNAL/HAZARD FLASHER CIRCUIT UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDERHOOD FUSE/RELAY BOX (ON LEFT SIDE OF ENGINE COMPT) FUSE 23 USA VBU VBU +B INTR LT +B HAZARD W/ 2-DOOR W/ SI WHT WIRE YEL WIRE

+B H/L HI MAIN +B SMALL +B H/L LO MAIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 H/L OFF SW A/T REVERSE RELAY BLK WIRE BLU WIRE BRN WIRE COMBI GRD (WIPER) COMBI GRD (LIGHT) FR WIP INT VR+ CONN 1-6 NOT USED 7 CONN 8-21 NOT USED 22 23 24 25 26 27 28 29 30 31 32 33 34 DOOR LOCK RELAY DRIVER'S DOOR UNLCK RELAY FUSE 1 FUSE 10 FUSE 14 FUSE 14 FUSE 13 FUSE 12 FUSE 17 FUSE 16 FUSE 19 FUSE 19 FUSE 21 FUSE 25 FUSE 35 FUSE 36 FUSE 23 FUSE 38 FUSE 4 FUSE 2 FUSE 9 FUSE 11 FUSE 18 GRN WIRE GRY WIRE H/L HI-L H/L HI-R H/L LO HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT IN HOT IN ON OR ILL+ SMALL RLY- KC T/G (TRUNK) UNLCK LT BLU WIRE LT GRN WIRE MULTIPLEX INTEGRATED CONTROL SYSTEM UNIT (MICU) ODS SRS ABS PUMP P/W ORG/ WIRE PASS- ENGER'S DOOR UNLCK RELAY PNK WIRE PPL RED WIRE S-NET KEYSOL IG KEY SW +B HAZARD STS HAC TAILLIGHT RELAY TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 2) TRUNK LID OPENER RELAY TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) USA USA W/ 4-DOOR WHT WIRE WIPER WIPER YEL WIRE

+B HORN BLK WIRE BLU WIRE BRN WIRE DRSWRA DRSWAS P-PIN SW S-GRD ODS DRSWRD BACK LT- FR WIP AS FR WASHER FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 2) FUSE 22 FUSE 10 FUSE 12 GRN WIRE GRN/BLK WIRE GRY WIRE HAZ SW ILLUMI+ ILLUMI- HAZ SW HEADLIGHTS SYSTEM HOOD SW HORN RELAY HORNS SYSTEM ANTI-THEFT SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES ILLUMI- TRUNK SW DRSWDR INTR LT- LT BLU WIRE LT GRN WIRE MICU SERVICE CHECK CONNECTOR MULTIPLEX INTEGRATED CONTROL SYSTEM UNIT (MICU) ORG/ WIRE P-GRD P-GRD P-GRD ATP-P FR FOG RLY CL - ATP-NP STOP SW PNK PPL WIRE PNK WIRE PPL RADIO SW SCS B-CAN B-CAN K-LINE RED WIRE RED/BLK WIRE S-NET SCS K-LINE FR WIP LO FR WIP HI TURN SIGNAL/HAZARD FLASHER CIRCUIT UNDERHOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 23 VBU +B INTR LT +B HAZARD VBU STS W/ 2-DOOR W/ SI WHT WIRE YEL WIRE

ABS MODULATOR CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) AUDIO UNIT (OR NAVIGATION UNIT) BLK WIRE BRN WIRE DLC (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENG COMPT) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FUSE 23 GAUGE CONTROL MODULE (TACH) HOT AT ALL TIMES IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) J/C K LINE LT BLU WIRE MICU ORG/ WIRE RED WIRE SCS SRS UNIT (UNDER MIDDLE OF DASH) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENG COMPT) VBU WHT WIRE YEL WIRE

AUDIO UNIT (W/O NAVIGATION) UNIT NAVIGATION (W/ NAVIGATION) BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE CONTROLLER AREA CONTROLLER AREA NETWORK TRANSCEIVER DOOR LOCK 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 23 FUSE 12 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN (OR BLU) WIRE GRN WIRE GRY WIRE HORN HOT AT ALL TIMES IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH (4 DOOR) LEFT REAR DOOR SWITCH (4 DOOR) LOCK LT BLU WIRE LT GRN WIRE NETWORK CONTROLLER ORG/ WIRE PNK B-CAN WIRE PNK PNK PNK WIRE PNK WIRE POWER WINDOW MASTER SWITCH 11 7 (4 DOOR) (2 DOOR) PPL RIGHT REAR DOOR SWITCH (4 DOOR) SECURITY HOOD SWITCH SECURITY INDICATOR SECURITY INDICATOR BLINKING CIRCUIT TRUNK KEY CYLINDER SWITCH (LX, 4-DOOR EX, 4-DOOR SI) TRUNK LATCH SWITCH (LX) TRUNK LID OPENER SOLENOID/ LATCH SWITCH (EX, SI) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) UNLOCK WHT WIRE YEL WIRE YEL/RED 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

AUDIO UNIT (W/O NAVIGATION) UNIT NAVIGATION (W/ NAVIGATION) BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE CANADA CONTROLLER AREA CONTROLLER AREA NETWORK TRANSCEIVER DOOR LOCK 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 23 FUSE 12 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HORN HOT AT ALL TIMES IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) KEY LEFT REAR DOOR LOCK ACTUATOR/ KNOB SWITCH LEFT REAR DOOR SWITCH LOCK LT BLU WIRE LT GRN WIRE NETWORK CONTROLLER ORG/ WIRE PNK B-CAN WIRE PNK PNK PNK WIRE PNK WIRE POWER WINDOW MASTER SWITCH PPL RIGHT REAR DOOR SWITCH SECURITY HOOD SWITCH SECURITY INDICATOR SECURITY INDICATOR BLINKING CIRCUIT TRUNK KEY CYLINDER SWITCH TRUNK LATCH SWITCH (CANADA) TRUNK LID OPENER SOLENOID/ LATCH SWITCH (USA) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) UNLOCK USA WHT WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE CIRCUIT CONTROLLER AREA DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FUEL PUMP FUEL TANK UNIT (IN TOP OF FUEL TANK) FUSE 19 FUSE 2 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY SW S-NET IGNITION KEY SWITCH IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) IMMOBILIZER SYSTEM INDICATOR JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE MICU MRLY NETWORK CONTROLLER ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK LT PNK PNK WIRE PNK PNK PNK WIRE PNK S-NET S-NET WIRE PNK WIRE S-NET B-CAN K-LINE IG KEY SW LG PNK WIRE SI EXCEPT SI UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VBU VBU B-CAN WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE

1 2 3 4 5 6 7 VBU AUXILIARY UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) B-CAN BLK WIRE BLK/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE CIRCUIT CONTROLLER AREA DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROLS SYSTEM FUEL PUMP FUEL TANK UNIT (INSIDE FUEL TANK) FUSE 19 FUSE 2 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY SW IGNITION KEY SWITCH IGNITION KEY SWITCH/ KEY LIGHT IMMOBILIZER KEYLESS CONTROL UNIT (IN STEERING COLUMN) IMMOBILIZER SYSTEM INDICATOR JUNCTION CONNECTOR LT BLU WIRE LT GRN WIRE LT PNK PNK WIRE MICU MRLY NETWORK CONTROLLER ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK PNK PNK WIRE PNK S-NET S-NET WIRE PNK WIRE S-NET S-NET B-CAN K-LINE IG KEY SW LG PNK WIRE UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU WARNING DRIVE CIRCUIT WHT WIRE YEL WIRE YEL/GRN WIRE