Honda Civic VI (1995-2002) nca Wiring diagrams

ALARM IN BATTERY IGNITION ALARM IN GROUND SECURITY LED CTRL IGN KEY SW INPUT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM (CANADA) DOOR LOCKS, WARNING SYSTEM DRIVER'S DOOR SWITCH FRONT PASSENGER'S DOOR SWITCH FUSE 3 FUSE 48 HEADLIGHT FUSE 6 GRN WIRE GRN/ORG WIRE GRN/WHT WIRE GRY WIRE HORNS SYSTEM STARTING/CHARGING SYSTEM HOT AT ALL TIMES HOT IN ON OR START IGNITION KEY SWITCH (CLOSED WITH KEY IN IGNITION) INSTRUMENT CLUSTER SYSTEM INTEGRATED CONTROL UNIT INTERIOR, EXTERIOR LIGHTS SYSTEMS KEYLESS DOOR LOCK CONTROL UNIT (USA) (BEHIND LEFT KICK PANEL) LEFT REAR DOOR SWITCH (SEDAN) LIGHT FLASH CTRL HORN CONTROL STARTER CUT OUTPUT LIGHT FLASHER RELAY (BEHIND LEFT SIDE OF DASH, TAPED TO HARNESS) LT GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR DOOR SWITCH (SEDAN) SECURITY CONTROL UNIT (BEHIND RADIO) SECURITY LED SET- STEERING LOCK TRUNK LATCH SWITCH (ON CENTER OF END PANEL, IN TRUNK) UNDERDASH FUSE/RELAY BOX (BEHIND LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON RIGHT REAR CORNER OF ENGINE COMPARTMENT) UNSET VALET SW INPUT LOCK OUTPUT DRVR DOOR UNLCK OUT UNLOCK OUTPUT VALET SWITCH WHT WIRE YEL WIRE YEL/BLU WIRE

1999-00 BATTERY IGNITION BLK WIRE BLK/YEL WIRE BLU (OR BLU/YEL) WIRE BLU (OR WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE COUPE, SEDAN DOOR OPEN INPUT TRUNK SW INPUT DRIVER'S DOOR SWITCH FRONT PASSENGER'S DOOR SWITCH FUSE 48 HEADLIGHT FUSE 54 OPTION GRN WIRE GROUND SECURITY IND CTRL IGN KEY SW INPUT GRY WIRE HATCH LATCH SWITCH (ON BOTTOM INSIDE OF HATCH) HATCHBACK HEADLIGHTS, EXTERIOR LIGHTS SYSTEMS HORNS SYSTEM HOT AT ALL TIMES IGNITION KEY SWITCH IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM INTEGRATED CONTROL UNIT LEFT REAR DOOR SWITCH (SEDAN) LIGHT FLASH CTRL HORN CTRL STARTER CUT OUTPUT LIGHT FLASHER RELAY (BEHIND LEFT SIDE OF DASH, TAPED TO HARNESS) LOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE NCA WIRE RED WIRE RED/GRN WIRE RIGHT REAR DOOR SWITCH (SEDAN) (CENTER OF REAR SHELF) SECURITY CONTROL UNIT (BEHIND RADIO) SECURITY IN-LINE FUSE HOLDER (BEHIND LEFT SIDE OF DASH, TAPED TO HARNESS) SECURITY IND CTRL VALET SW SECURITY LED STARTING/CHARGING SYSTEM STEERING LOCK TRUNK LATCH SWITCH (ON CENTER OF END PANEL, IN TRUNK) UNDERDASH FUSE/RELAY BOX (BEHIND LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (ON RIGHT REAR CORNER OF ENGINE COMPARTMENT) VALET SWITCH (1999-00) WARNING SYSTEMS WHT WIRE YEL WIRE

BATTERY BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE SYSTEM INDICATOR LIGHT CONTROL COMBINATION LIGHT SWITCH DAYTIME RUNNING LIGHTS CONTROL UNIT DAYTIME RUNNING LIGHTS RESISTOR (LEFT REAR CORNER OF ENG COMPT) FLASH TO PASS SWITCH FOGLIGHT IN-LINE FUSE (BEHIND LEFT SIDE OF DASH PANEL) FOGLIGHT ON INDICATOR FOGLIGHT RELAY (BEHIND LEFT SIDE OF DASH, TAPED TO HARNESS) FOGLIGHT SWITCH GAUGE ASSEMBLY HIGH BEAM INDICATOR GRN/RED WIRE GROUND HEAD OFF HEADLIGHT CONTROL HEADLIGHT FUSE 48 HEADLIGHT SWITCH HI DIMMER SWITCH HOT AT ALL TIMES HOT IN ON IGNITION INSTRUMENT CLUSTER SYSTEM J/C L H/L HI BEAM FUSE 5 L H/L LO BEAM FUSE 22 LEFT FOGLIGHT LEFT HEADLIGHT LIGHTS ON INPUT NCA WIRE OFF OFF HEAD ON OFF PARK PARKING BRAKE INPUT PARKING BRAKE SWITCH R H/L HI BEAM FUSE 4 R H/L LO BEAM FUSE 21 RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FOGLIGHT RIGHT HEADLIGHT (HIGH) RUNNING LIGHT FUSE 20 RUNNING LIGHT RELAY FUSE 18 UNDERDASH FUSE/RELAY BOX UNDERDASH FUSE/RELAY BOX (BEHIND LEFT SIDE OF DASH) UNDERHOOD FUSE/RELAY BOX (RIGHT REAR CORNER OF ENGINE COMPARTMENT) WHT WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

ANTI-THEFT SYSTEM (OPTIONAL) BLK WIRE BLU WIRE BLU/RED WIRE CABLE REEL COMBINATION (NOT USED) LIGHT SWITCH GRY WIRE HORN (BEHIND FRONT GRILLE) HORN RELAY (BEHIND LEFT SIDE HOT AT ALL TIMES HORN, STOP LT FUSE 52 KEYLESS RECEIVER UNIT LEFT HORN SWITCH NCA WIRE OF DASH) RED WIRE RELAY BOX RIGHT HORN SWITCH STEERING WHEEL) UNDER- HOOD FUSE/ W/ KEYLESS ENTRY WHT/GRN WIRE

2 INDICATOR L INDICTOR ABS INDICATOR ABS INDICATOR CIRCUIT ALL MODELS EXCEPT CVT (NOT USED) ANTI-LOCK BRAKE SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/ WHT WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/ BLK WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE SYSTEM INDICATOR BRN WIRE CANADA CHARGING SYSTEM CHARGING SYSTEM INDICATOR COUPE CRUISE CONTROL INDICATOR CRUISE CONTROL INDICATOR CIRCUIT D INDICTOR ENGINE CONTROLS SYSTEM (W: M/T) CRUISE CONTROL SYSTEM (IF EQUIPPED) ENGINE CONTROLS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM ENGINE COOLANT TEMP. GAUGE ENGINE OIL PRESSURE SWITCH (ABOVE OIL FILTER) FUEL GAUGE FUSE 25 METER GAUGE ASSEMBLY GRN WIRE GRN/ORG WIRE GRN/RED WIRE GRN/YEL WIRE HATCH LATCH SWITCH (ON BOTTOM INSIDE OF HATCH) HATCHBACK HIGH BEAM INDICATOR HOT IN ON OR START LEFT TURN SIGNAL INDICATOR LOW FUEL INDICATOR LOW OIL PRESSURE INDICATOR LOW WASHER LEVEL INDICATOR LT GRN WIRE MALFUNCTION INDICATOR N INDICATOR NCA WIRE ODOMETER/TRIP METER DRIVE CIRCUIT P INDICATOR PNK WIRE R INDICATOR RED WIRE RED/BLK WIRE RED/BLU (OR RED/GRN) WIRE RED/BLU WIRE RED/GRN WIRE RIGHT TURN SIGNAL INDICATOR S INDICTOR SEAT BELT INDICATOR SEDAN SHIFT UP INDICATOR SHIFT-UP INDICATOR LIGHT CIRCUIT SOLID STATE DIMMING CIRCUIT SPEEDOMETER SPEEDOMETER DRIVE CIRCUIT SRS INDICATOR SRS INDICATOR CIRCUIT SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TACHOMETER DRIVE CIRCUIT TRANSMISSION SYSTEMS TRUNK LATCH SWITCH (ON CENTER OF END PANEL, IN TRUNK) TRUNK OPEN INDICATOR US: LX, EX, HX, DX-V, SI CANADA: EX, SI WARNING SYSTEMS WASHER FLUID LEVEL SWITCH WHT WIRE WHT/BLU WIRE YEL (OR LT GRN) WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1600 CC W/ M/T ALL EXCEPT 1600 CC W/ M/T A/C COMPRESSOR CLUTCH A/C DIODE A/C THERMOSTAT (BEHIND GLOVE BOX, ON PLENUM) ACS BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLOWER MOTOR RELAY BLU WIRE BLU/ BLK WIRE BLU/RED WIRE BLU/WHT WIRE CONDENSER FAN MOTOR (BEHIND CONDENSER) CONDENSER FAN RELAY ENGINE COOLANT TEMPERATURE SWITCH (ON RIGHT SIDE OF ENGINE, ON THERMOSTAT COVER) FAN C FUSE 56 COND FAN FUSE 47 BACK UP FUSE 57 COOL FAN FUSE 55 HEATER MOTOR GRN WIRE HOT AT ALL TIMES JUNCTION NCA WIRE POWERTRAIN OR ENGINE CONTROL MODULE (PCM OR ECM) (BEHIND RIGHT KICK PANEL) RADIATOR FAN MOTOR (BEHIND RADIATOR) RADIATOR FAN RELAY RED WIRE THERMISTOR WHT WIRE WHT/BLU WIRE

ANTENNA AUDIO UNIT BACK UP RADIO FUSE 47 BLK WIRE BLU WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/WHT WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC OR ON LEFT FRONT SPEAKER LEFT FRONT TWEETER (IF EQUIPPED) LEFT REAR SPEAKER NCA WIRE RADIO FUSE 28 RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT SPEAKER RIGHT FRONT TWEETER (IF EQUIPPED) RIGHT REAR SPEAKER UNDERDASH FUSE/RELAY BOX UNDERHOOD FUSE/RELAY BOX WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE