Honda Civic VIII facelift (2008-2011) vbu Wiring diagrams

1 2 3 MIC+ MIC- MIC ADPT 6 7 MIC+ MIC- 9 7 8 MIC SH MIC SIG- MIC SIG+ AUDIO REMOTE GND BACK SWITCH BLK WIRE BLU WIRE BLUETOOTH TRANSCEIVER BRN WIRE CABLE REEL (CON B: ON STEERING COLUMN) (CON C: IN STEERING WHEEL) COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FUSE 23 FUSE 35 GRN WIRE GRY WIRE HANDS FREE LINK CONTROL UNIT (UNDER CENTER CONSOLE) HFL-VOICE CONTROL SWITCH STEERING WHEEL HFL/NAVI COMM SH HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE MICROPHONE (CENTER FRONT OF ROOF) MICROPHONE (IN ROOF CONSOLE) MOONROOF SWITCH NAVI GUIDE NAVIGATION CIRCUIT NAVIGATION UNIT NOT USED OFF HOOK SWITCH ON HOOK SWITCH ORG/ WIRE ORG/WHT WIRE PNK B-CAN HFL ICON WIRE PNK TELM SIG - TELM SIG SH MIC SIG+ MIC SIG- WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE TALK SWITCH TELM SIG+ MIC SH MIC+ MIC- +B UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) MICU B-CAN UNDER-DASH JUNCTION BOX (UNDER LEFT SIDE OF DASH) PPL VBU WHT WIRE YEL WIRE

AREA NETWORK CONTROLLER B-CAN BLK WIRE BLU WIRE BODY CONTROLLER AREA NETWORK TRANSCEIVER BRN WIRE COMBINATION LIGHT SWITCH DIMMER/FLASH- TO-PASS SWITCH DRL FOG LIGHT IND FOG LIGHT RELAY FOG LIGHT SWITCH FR FOG RLY CL- FUSE 10 FUSE 12 FUSE 16 FUSE 13 FUSE 17 FUSE 18 FUSE 21 FUSE 23 FUSE 37 FUSE 6 GAUGE CONTROL MODULE (TACH) GRN WIRE GRY WIRE H/L ON SW H/L OFF SW SMALL LT SW COMBI GND PASSING SW DIM SW FR FOG ON HEAD HEADLIGHT SWITCH HI LO HIGH BEAM CONTROL CIRCUIT HIGH BEAM DIMMING CIRCUIT HIGH BEAM INDICATOR HOT AT ALL TIMES HOT AT ALL TIMES UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) HOT IN ON HOT IN ON OR START LEFT FOG LIGHT LEFT HEADLIGHT LOW BEAM HEADLIGHT RELAY LT BLU WIRE LT GRN WIRE MICU OFF OFF HEAD PNK WIRE ORG/ WIRE P-GND P-GND P-GND PARK PARK OFF PARKING BRAKE SWITCH (AT BASE OF PARK LEVER) PASSING PNK PNK WIRE PNK WIRE PPL RED WIRE RIGHT FOG LIGHT RIGHT HEADLIGHT S GND STABILIZE CIRCUIT SMALL LIGHT DIMMING CIRCUIT LIGHTS ON IND UNDER-DASH JUNCTION BOX UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU WARNING DRIVE CIRCUIT DRL INDICATOR WHT WIRE WHT/RED WIRE

A/T GEAR POSITION DIMMING CIRCUIT A/T GEAR POSITION IND DRIVE CIRCUIT AREA NETWORK CONTROLLER B-CAN VBU VBU BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE SYSTEM IND BRN WIRE CHARGING SYSTEM IND COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT CRUISE CONTROL MAIN SWITCH IND DOOR OPEN IND DRL IND EPS IND (CANADA M/T:DX-GA) ABS IND FAIL SAFE CIRCUIT FOG LIGHT IND FROM PIN 18 (DIAGRAM 1 OF 2) FROM PIN 33 (DIAGRAM 1 OF 2) FUEL GAUGE SENDING UNIT FUEL TANK UNIT FUSE 10 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER SYSTEM IND LIGHTS ON IND LOW OIL PRESSURE IND LOW TIRE IND (USA) LT GRN WIRE MAINTENANCE REQUIRED IND MICU MIL IND CRUISE CONTROL DIMMING CIRCUIT ORG/ WIRE OUTSIDE AIR TEMPERATURE SENSOR (USA:GX) (BEHIND LEFT SIDE OF FRONT BUMPER) PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE PPL SEAT BELT REMINDER IND SIDE AIRBAG CUT-OFF IND SMALL LIGHT DIMMING CIRCUIT SRS IND STABILIZE CIRCUIT (DIAGRAM 1 OF 2) TPMS IND (USA) TRUNK OPEN IND UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VBU WARNING DRIVE CIRCUIT WASHER FLUID LEVEL IND (CANADA) WHT WIRE YEL WIRE

2 DOOR:LX,EX A/T GEAR POSITION DIMMING CIRCUIT A/T GEAR POSITION IND DRIVE CIRCUIT ABS IND. AREA NETWORK CONTROLLER B-CAN VBU VBU BLK WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE MASTER CYLINDER RESERVOIR) BRAKE SYSTEM IND BRN WIRE CHARGING SYSTEM IND COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT CRUISE CONTROL DIMMING CIRCUIT CRUISE CONTROL MAIN SWITCH IND CRUISE CONTROL IND DOOR OPEN IND EPS IND (SI) EX-L,SI FAIL SAFE CIRCUIT FOG LIGHT IND FROM PIN 18 (DIAGRAM 1 OF 2) FROM PIN 33 (DIAGRAM 1 OF 2) FUEL GAUGE SENDING UNIT FUEL TANK UNIT (IN TOP OF FUEL TANK) FUSE 10 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IMMOBILIZER SYSTEM IND LIGHTS ON IND LOW OIL PRESSURE IND LOW TIRE IND (USA) LT GRN WIRE MAINTENANCE REQUIRED IND MICU MIL IND ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE POWER WINDOW SYSTEM PPL SEAT BELT REMINDER IND SIDE AIRBAG CUT-OFF IND SMALL LIGHT DIMMING CIRCUIT SRS IND STABILIZE CIRCUIT (DIAGRAM 1 OF 2) TPMS IND (USA) TRUNK OPEN IND UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VBU VSA ACTIVATION INDICATOR (EX-L;SI) VSA SYSTEM INDICATOR (EX-L;SI) WARNING DRIVE CIRCUIT WASHER FLUID LEVEL IND (CANADA) DRL IND WHT WIRE YEL WIRE

A/T GEAR POSITION DIMMING CIRCUIT ABS IND. AMBER AREA NETWORK CONTROLLER AUTO IDLE STOP IND B-CAN VBU VBU BLK WIRE BRAKE FLUID LEVEL SWITCH BRAKE SYSTEM IND BRN WIRE CHARGING SYSTEM IND COMPULSORY TURNING- OFF CIRCUIT COMPULSORY TURNING- ON CIRCUIT CRUISE CONTROL DIMMING CIRCUIT CRUISE CONTROL IND CRUISE CONTROL MAIN SWITCH IND DOOR OPEN IND EPS IND FAIL SAFE CIRCUIT FOG LIGHT IND FROM PIN 18 (DIAGRAM 1 OF 2) FROM PIN 33 (DIAGRAM 1 OF 2) FUEL GAUGE SENDING UNIT FUEL TANK UNIT (INSIDE FUEL TANK) FUSE 10 FUSE 23 GAUGE CONTROL MODULE (TACH) GRN WIRE HOT AT ALL TIMES HOT IN ON OR START IMA IND LEVER) LIGHTS ON IND LOW OIL PRESSURE IND LT GRN WIRE MAINTENANCE REQUIRED IND MICU MIL IND ORG/ WIRE PARKING BRAKE SWITCH (AT BASE OF PARK PNK WIRE PPL SEAT BELT REMINDER IND SIDE AIRBAG CUT-OFF IND SMALL LIGHT DIMMING CIRCUIT SRS IND STABILIZE CIRCUIT (DIAGRAM 1 OF 2) TPMS IND (USA) LOW TIRE PRESSURE IND (USA) IMMOBILIZER SYSTEM IND TRUNK OPEN IND UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-HOOD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) VBU VSA ACTIVATION IND VSA SYSTEM IND WARNING DRIVE CIRCUIT WASHER FLUID LEVEL IND (CANADA) DRL IND WHT WIRE YEL/BLK WIRE

2 DOOR, LX, EX EX-L, SI 2 DR: EXCEPT USA DX; 4 DR: EX-L, SI 4 DR 2 DR :EXCEPT DX,DX-VP A/T GEAR POSITION IND PANEL LIGHT (A/T) AMBIENT LIGHT IN-LINE FUSE (IF EQUIPPED) AND ODOMETER SELECT/RESET SWITCH AUDIO UNIT (EXCEPT NAVIGATION) NAVIGATION UNIT (NAVIGATION) BLK WIRE BOX (UNDER LEFT SIDE OF DASH) BRIGHTENING SWITCH BRN WIRE COMBINATION LIGHT SWITCH CONTROLLER AREA NETWORK CONTROLLER DASH LIGHTS BRIGHTNESS CONTROLLER DIMMING SWITCH FUSE 10 FUSE 14 FUSE 19 FUSE 23 GAUGE CONTROL MODULE (TACH) GRY WIRE H/L ON SW H/L OFF SW SMALL LT SW COMBI GND HAZARD WARNING SWITCH HEAD HEADLIGHT SWITCH HEATER CONTROL PANEL HONDA ACCESSORY HOT AT ALL TIMES HOT IN ON OR START HVAC CONTROL ILLUM MICU OFF HEAD ORG/ WIRE P-GND P-GND P-GND PARK PARK OFF PNK WIRE POWER WINDOWS SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE S GND TAILLIGHT RELAY UNDER- DASH JUNCTION 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) UNIT) VBU YEL WIRE

A/T GEAR POSITION IND PANEL LIGHT A/T GEAR POSITION INDICATOR PANEL/LIGHT PARK PIN SWITCH AMBIENT LIGHT IN-LINE FUSE (IF EQUIPPED) AUDIO UNIT (EXCEPT NAVIGATION) NAVIGATION UNIT BLK WIRE BRIGHTENING SWITCH BRN WIRE CLIMATE CONTROL PANEL COMBINATION LIGHT SWITCH CONTROLLER AREA NETWORK CONTROLLER DASH LIGHTS BRIGHTNESS CONTROLLER DIMMING SWITCH FRONT PASSENGER'S AIRBAG CUT-OFF INDICATOR FUSE 10 FUSE 14 FUSE 19 FUSE 23 GAUGE CONTROL MODULE (TACH) GRY WIRE H/L ON SW H/L OFF SW SMALL LT SW COMBI GDN HEAD HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN ON OR START ILLUM LT BLU WIRE MICU OFF HEAD ORG/ WIRE P-GND P-GND P-GND PARK PARK OFF PNK WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE S GND TAILLIGHT RELAY 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 YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ILL- 1 2 3 RF IN RF SH ANT +B AM/FM ANTENNA ANTENNA LEAD CONNECTOR (UNDER FRONT OF CENTER CONSOLE) AUX DET AUX GND AUX L + AUX L AUX R AUX DET AUX R + AUX SGND AUXILIARY JACK ASSEMBLY BACK LT- BLK WIRE BLU WIRE BRN WIRE DLC (UNDER LEFT SIDE OF DASH) DRIVER'S DOOR SPEAKER ECM/PCM (LEFT SIDE OF ENGINE COMPT) EXCEPT HYBRID FM SIG AM SIG IN IN FR R- FR R+ FRONT PASSENGER'S DOOR SPEAKER FUSE 35 GND (UNDER GAUGE ASSEMBLY) GRN WIRE GRY WIRE HANDS FREE MODULE CIRCUIT HFL ICON TELM SIG+ HANDS FREE MODULE CIRCUIT HFL MUTE TELM SIG- HFL/NAVI COMM SH PNK HANDS FREE MODULE CIRCUIT WIRE HOT AT ALL TIMES HOT IN ACC OR ON INTERIOR LIGHTS SYSTEM PPL K-LINE SCTY RADIO AUDIO REMOTE GND RR R- RR R+ LEFT REAR SPEAKER LEFT TWEETER LT BLU WIRE LT GRN WIRE MICU NAVIGATION UNIT NCA WIRE ORG/ WIRE P-GND PNK 1 2 3 4 WIRE PNK FR L- FR L+ +B BACK UP WIRE PNK WIRE PPL RADIO SW REAR WINDOW AM SIGNAL FM SIGNAL WINDOW WINDOW ANTENNA ANTENNA RED WIRE RIGHT REAR SPEAKER RIGHT TWEETER RR L- RL L+ GND ILL+ ACC RADIO VSP AUDIO REMOTE SW SHLD ANT OUT SIDE OF DASH) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT UNDER-HOOD FUSE/RELAY BOX VBU VSS OUT WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 ILL- 1 2 3 RF IN RF SH ANT +B 12 13 (OR PNK) WIRE 2-DOOR EX, EX-L, SI AM SIG IN AM SIGNAL WINDOW ANTENNA AM/FM ANTENNA AMPLIFIER ANTENNA OUTPUT (RIGHT "C" PILLAR) ANTENNA LEAD CONNECTOR (UNDER FRONT OF CENTER CONSOLE) AUX DET AUX GND AUX L + AUX L AUX R AUX DET AUX R + AUX SGND AUXILIARY JACK ASSEMBLY BACK LT- BLK WIRE BLU WIRE BRN WIRE DLC (UNDER LEFT SIDE OF DASH) ECM/PCM (LEFT SIDE OF ENGINE COMPT) FL SIG- FL SIG+ +B BACK UP FM SIG IN FM SIGNAL WINDOW ANTENNA FUSE 23 FUSE 35 GND (UNDER GAUGE ASSEMBLY) GRN WIRE GRY WIRE HANDS FREE MODULE CIRCUIT HFL ICON TELM SIG+ HANDS FREE MODULE CIRCUIT HFL MUTE TELM SIG- HFL/NAVI COMM SH PNK HANDS FREE MODULE CIRCUIT WIRE HOT AT ALL TIMES HOT IN ACC OR ON INTERIOR LIGHTS SYSTEM PPL K-LINE SCTY RADIO AUDIO REMOTE GND RR SIG- RR SIG+ LT BLU WIRE LT GRN WIRE MICU NAVIGATION UNIT NCA WIRE ORG/ WIRE P-GND PNK 1 2 3 WIRE PNK WIRE POWER INPUT PPL PPL PPL RADIO SW REAR WINDOW RED WIRE RR SIG- RL SIG+ GND ILL+ ACC RADIO VSP AUDIO REMOTE SW SWD +B FR SIG+ FR SIG+ SHIELD SIDE OF DASH) SIDE OF FLOOR) UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) UNDER-DASH JUNCTION BOX (UNDER LEFT UNDER-HOOD FUSE/RELAY BOX (LEFT SIDE OF ENGINE COMPT) VBU VSS OUT WHT WIRE YEL WIRE

+B RR FOG A/C CONDENSER A/T AUDIO UNIT (EXCEPT NAVIGATION) NAVIGATION UNIT (NAVIGATION) BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE CLUTCH INTERLOCK SWITCH DLC ECM/PCM FAN DIODE FAN RELAY FROM FUSE 1 (DIAGRAM 2 OF 5) FROM FUSE 10 (DIAGRAM 2 OF 5) FROM FUSE 11 (DIAGRAM 1 OF 5) FROM FUSE 22 (DIAGRAM 1 OF 5) FROM FUSE 23 (DIAGRAM 2 OF 5) FROM FUSE 25 (DIAGRAM 1 OF 5) FROM FUSE 38 FUSE FUSE 11 FUSE 13 FUSE 17 FUSE 15 FUSE 23 FUSE 30 FUSE 32 FUSE 26 FUSE 33 FUSE FUSE 12 GAUGE CONTROL MODULE (SPEEDO) GAUGE CONTROL MODULE (TACH) GRN WIRE H/L H/L HI-L LO H/L HI-R HANDSFREELINK CONTROL UNIT (NAVIGATION) IMMOBILIZER KEYLESS CONTROL UNIT LEFT HEADLIGHT LEFT REAR POWER WINDOW SWITCH (4 DOOR) LT BLU (OR PNK) WIRE LT GRN WIRE M/T MICU MICU VBU NAVIGATION UNIT (NAVIGATION) ORG/ WIRE PNK WIRE POWER WINDOW MASTER SWITCH POWER WINDOW RELAY PPL RED (OR BLU) WIRE RED WIRE RIGHT REAR POWER WINDOW FRONT SWITCH PASSENGER'S (4 DOOR) POWER WINDOW SWITCH SRS SRS GAUGE UNIT CONTROL MODULE (SPEEDO) STARTER STARTER CUT RELAY STARTER SOLENOID STS ATP NP SUB RELAY TPMS CONTROL UNIT RIGHT HEADLIGHT (USA) TRANSMISSION RANGE SWITCH 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 ENIGNE COMPT) VBU WHT WIRE