Honda Civic VIII facelift (2008-2011) org/ Wiring diagrams

+B DAY LT/ STS SMART +B H/L +B RR LO MAIN +B H/L ODS SRS HI MAIN +B HAZARD +B RR FOG FOG A/T REVERSE RELAY ABS PUMP P/W ACC KEY LOCK DRL ACC KEY LOCK IG KEY SW B-CAN BLK WIRE BLU WIRE BRN WIRE DOOR LOCK RELAY TRUNK LID OPENER RELAY DRIVER'S DOOR UNLCK RELAY FUSE 1 FUSE 10 FUSE 14 FUSE 17 FUSE 13 FUSE 12 FUSE 16 FUSE 19 FUSE 21 FUSE 20 (NOT USED) FUSE 23 FUSE 25 FUSE 7 FUSE 34 (NOT USED) FUSE 37 FUSE 36 FUSE 38 FUSE 35 FUSE 4 FUSE 2 FUSE 9 FUSE 11 FUSE 18 GRN WIRE GRY WIRE H/L H/L H/L P/W LO HI-L HI-R TIMER HAC HOT AT ALL TIMES HOT IN ACC OR ON HOT IN ON HOT IN ON OR IG KEY SW +B INTR LT +B RR FOG INTERIOR LIGHTS SYSTEM ILLUMI+ LT BLU WIRE LT GRN WIRE MULTIPLEX INTEGRATED CONTROL SYSTEM UNIT (MICU) ORG/ WIRE PASSENGER'S DOOR UNLCK RELAY PNK ANTI-THEFT SYSTEM (NOT USED) WIRE PNK WIRE POWER TO UNDER-DASH FUSE/RELAY BOX WINDOW (DIAGRAM 2 OF 2) RELAY PPL PPL DOOR LOCKS SYSTEM RED WIRE S-NET KEYSOL TAILLIGHT RELAY TO MICU (DIAGRAM 2 OF 2) TO UNDER-DASH FUSE/RELAY BOX (DIAGRAM 2 OF 2) TRUNK, TAILGATE, FUEL DOORS SYSTEM KC T/G (TRUNK) UNLCK UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) USA USA 4-DOOR USA EX,, SI WHT WIRE WIPER WIPER YEL WIRE

+B DAY LT/SMART HAZ SW ILLUMI+ ILLUMI- +B HORN 4 DOOR 4-DOOR DOOR LOCKS SYSTEM AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES, ELECTRONIC POWER STEERING SYSTEMS ATP NP ATP-P FR FOG RLY CL - ATP-NP STOP SW BACK LT- S-NET BLK WIRE BLU WIRE BRN WIRE CANADA: DX-G DRSWRA DRSWAS P-PIN SW S-GRD ODS DRSWRD BACK LT- EXCEPT GX FR WIP AS FR WASHER FR WIP LO FR WIP HI FROM FUSE 4 (DIAGRAM 1 OF 2) FROM UNDER-DASH FUSE/RELAY BOX (DIAGRAM 1 OF 2) FUSE 22 FUSE 10 FUSE 12 GRN WIRE GRY WIRE 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 ACS PNK (EXCEPT GX) PPL WIRE PNK PPL WIRE PNK WIRE PPL RADIO SW SCS B-CAN ODS K-LINE RED WIRE SCS K-LINE SHIFT INTERLOCK SYSTEM STS 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/ SI W/ACCESSORY USA: SI WHT WIRE WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM HEADLIGHTS SYSTEM YEL WIRE

* - INFORMATION NOT AVAILABLE +B DAY STS LT/SMART +B H/L +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 ACC KEY LOCK ACC KEY LOCK DRL B-CAN BLK WIRE BLU WIRE BRN WIRE COMBI GND (WIPER) COMBI GND (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 DOOR LOCKS SYSTEM DRIVER'S DOOR UNLCK RELAY DRSWDR FUSE 1 FUSE 10 FUSE 14 FUSE 16 FUSE 15 FUSE 13 FUSE 12 FUSE 17 FUSE 19 FUSE 21 FUSE 25 FUSE 34 (NOT USED) FUSE 37 FUSE 36 FUSE 23 FUSE 7 FUSE 38 FUSE 35 FUSE 4 FUSE 2 FUSE 9 FUSE 11 FUSE 18 GRN WIRE GRY WIRE H/L H/L HI-L HI-R H/L LO HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC OR ON HOT IN HOT IN HOT AT ON ALL TIMES HOT IN ON OR ILLUM KC T/G (TRUNK) UNLCK LT BLU WIRE LT GRN WIRE MULTIPLEX INTEGRATED CONTROL SYSTEM UNIT (MICU) ODS SRS ABS HI MAIN PUMP P/W ORG/ WIRE P/W TIMER PASS- ENGER'S DOOR UNLCK RELAY PNK WIRE POWER WINDOW RELAY 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 (USA) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) WHT WIRE WIPER WIPER WIPER/WASHER SYSTEM HEADLIGHTS, EXTERIOR LIGHTS SYSTEM WIPER/WASHER SYSTEM YEL WIRE

+B DAY LT/SMART HAZ SW ILLUMI+ ILLUMI- HAZ SW +B HAZARD +B HORN ATP NP BLK WIRE BLU WIRE BRN WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DRSWRA DRSWAS P-PIN SW S-GND 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 GRY WIRE HEADLIGHTS SYSTEM HOOD SW HORN RELAY HORNS SYSTEM ANTI-THEFT SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES ILLUMI- TRUNK SW INTR LT- LT BLU WIRE LT GRN WIRE MICU SERVICE CHECK CONNECTOR MULTIPLEX INTEGRATED CONTROL SYSTEM UNIT (MICU) ORG/ WIRE P-GND P-GND P-GND ACS ATP-P FR FOG RLY CL - ATP-NP STOP SW PNK PPL WIRE PNK WIRE PPL RADIO SW SCS B-CAN ODS K-LINE RED WIRE S-NET SCS K-LINE FR WIP LO FR WIP HI SHIFT INTERLOCK SYSTEM TURN SIGNAL/HAZARD FLASHER CIRCUIT UNDERHOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) FUSE 23 VBU +B INTR LT VBU STS W/ACCCESSORY WHT WIRE YEL WIRE

AUDIO UNIT (OR NAVIGATION UNIT) AUDIO UNIT OR (NAVIGATION UNIT) (EXCEPT USA DX, DX-VP) BLK WIRE BRN WIRE BRN/YEL WIRE CANADA: LX,EX-L) MOON ROOF SWITCH DLC (UNDER LEFT SIDE OF DASH) DX, DX-VP, DX-G DX-GA, LX, LX-S EX,SPORT DX, DX-VP, DX-G DX-GA, LX, LX-S EX,SPORT EX-L, ECM/PCM (LEFT SIDE OF ENGINE COMPT) EPS CONTROL EPS CONTROL UNIT (CANADA M/T: DX-GA) (BEHIND RIGHT KICK PANEL) EX-L FUSE 23 GAUGE CONTROL MODULE (TACH) HANDSFREELINK CONTROL UNIT HOT AT ALL TIMES IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) J/C K LINE LT BLU WIRE MICU NAVI NAVIGATION NAVIGATION UNIT ORG/ WIRE RED WIRE SCS SRS UNIT (UNDER MIDDLE OF DASH) TPMS CONTROL UNIT (USA) (UNDER LEFT SIDE 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) UNIT (CANADA M/T: DX-GA) (BEHIND RIGHT KICK PANEL) VBU WEN WHT WIRE YAW RATE-LATERAL ACCELERATION SENSOR (EX-L) (UNDER MIDDLE OF DASH)

AUDIO UNIT (OR NAVIGATION UNIT) BLK WIRE BRN WIRE BRN/YEL WIRE DLC (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FUSE 23 GAUGE CONTROL MODULE (TACH) HANDSFREELINK CONTROL UNIT HOT AT ALL TIMES IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) INJECTOR CONTROL MODULE (BEHIND RIGHT KICK PANEL) J/C K LINE LT BLU WIRE MICU NAVI NAVIGATION NAVIGATION UNIT ORG/ WIRE RED WIRE SCS SRS UNIT (UNDER MIDDLE OF DASH) TPMS CONTROL UNIT (USA) (UNDER LEFT SIDE 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 WEN WHT WIRE

AUDIO UNIT (OR NAVIGATION BCM UNIT) MODULE (BEHIND IPU LID) BCM MODULE (BEHIND IPU LID) BLK WIRE BLU WIRE BRN WIRE DLC (UNDER LEFT SIDE OF DASH) EPS CONTROL UNIT (UNDER RIGHT END OF DASH) FUSE 23 GAUGE CONTROL MODULE (TACH) HOT AT ALL TIMES IMMOBILIZER TPMS KEYLESS CONTROL UNIT CONTROL (USA) UNIT (IN STEERING COLUMN) J/C LT BLU WIRE MCM (BEHIND IPU LID) MICU K-LINE ORG/ WIRE PCM (LEFT SIDE OF ENG COMPT) PCM TPMS (LEFT SIDE CONTROL OF ENGINE UNIT COMPT) (USA) RED WIRE SERVO UNIT (LEFT REAR CORNER OF ENGINE COMPT) SRS GAUGE UNIT CONTROL (UNDER MIDDLE MODULE OF DASH) (TACH) 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 REAR OF ENG COMPT) VBU SCS VSA MODULATOR CONTROL UNIT (RIGHT SIDE OF ENGINE COMPT) WHT WIRE YAW RATE-LATERAL ACCELERATION SENSOR (UNDER MIDDLE OF DASH)

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

13 18 (2-DOOR) B-CAN BLK WIRE BLK/YEL WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE BRN/YEL WIRE CIRCUIT COMPUTER DATA LINES SYSTEM CONTROLLER AREA ENGINE CONTROLS SYSTEM EXCEPT GX FUEL PRESSURE REGULATOR LEAK CHECK CONNECTOR (GX) (FRONT OF ENGINE COMPT) FUEL PUMP FUEL SHUT-OFF SOLENOID VALVE RELAY FUEL TANK INTERNAL SOLENOID VALVE (LEFT SIDE OF TRUNK) (GX) FUSE 19 FUSE 23 FUSE 2 FUSE 5 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES UNDER- DASH FUSE/ RELAY BOX (UNDER LEFT END OF DASH) HOT IN ON OR START IG S-NET KEY SW IGNITION KEY SWITCH IMMOBILIZER KEYLESS CONTROL UNIT (ON STEERING COLUMN) LT BLU WIRE LT GRN WIRE MICU NETWORK CONTROLLER ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PGMETCS PNK LT PNK PNK WIRE PNK PNK PNK WIRE PNK WIRE S-NET B-CAN K-LINE IG KEY SW LG PNK WIRE UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VBU WARNING DRIVE CIRCUIT IMMOBILIZER SYSTEM INDICATOR 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 COMPUTER DATA LINES SYSTEM CONTROLLER AREA DLC (UNDER LEFT SIDE OF DASH) ENGINE CONTROLS SYSTEM FUEL PUMP FUEL TANK UNIT (INSIDE FUEL TANK) FUSE 19 FUSE 2 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IG KEY SW IGNITION KEY SWITCH 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) PCM (LEFT SIDE OF ENGINE COMPT) PGM-FI MAIN RELAY 1 PGM-FI MAIN RELAY 2 PNK PNK PNK WIRE PNK S-NET IMOFLR 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