Plymouth Neon I (1993-2001) (top left side of radiator closure panel) Wiring diagrams

A/C COMPRESSOR CLUTCH RELAY (IN POWER DISTRIBUTION CENTER) ABS RELAY CNTRL RT REAR WHL (+) RT FT WHL SPD (-) CCD BUS (-) CCD BUS (+) ABS WARNING INDICATOR RELAY ABS WARNING LAMP AIR BAG CONTROL MODULE (UNDER REAR OF CENTER CONSOLE) BLK WIRE BRN WIRE CCD BUS (-) CONTROLLER ANTI-LOCK BRAKE (BELOW MASTER CYLINDER) DATA LINK CONNECTOR (AT LEFT SIDE OF STEERING COLUMN) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE FUSE 10 FUSE 11 FUSE 18 FUSE 25 FUSE BLOCK (UNDER LEFT SIDE OF DASH) GROUND BATTERY LT REAR WHL (+) LT FT WHL SPD (1) STOP LAMP SW OUT GRY WIRE GRY/LT BLU WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION GROUND BATTERY INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR (ATTACHED TO LEFT KNUCKLE) LEFT REAR WHEEL SPEED SENSOR (ATTACHED TO LEFT DISC BRAKE ADAPTER) LT BLU WIRE LT GRN WIRE LT GRN/DK BLU WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION CENTER (AT REAR OF BATTERY) RED WIRE RED/BLK WIRE RED/DK BLU WIRE RED/DK GRN WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR STOPLIGHT SWITCH (TOP OF BRAKE PEDAL SUPPORT) TAN WIRE VIO/BRN WIRE WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE WHT/TAN WIRE YEL WIRE YEL/DK BLU WIRE

19 18 CCD BUS (+) CCD BUS (-) 1998, 1999 51 19 20 PNK SCI TRANSMIT CCD BUS (-) CCD BUS (+) WIRE 75 65 SCI RECEIVE SCI TRANSMIT PNK WIRE AIRBAG CONTROL MODULE (UNDER REAR OF CENTER CONSOLE) BLK WIRE BLK/TAN WIRE CONTROLLER ANTI-LOCK BRAKE (LEFT FRONT FRAME RAIL, BELOW MASTER CYLINDER) DATA LINK CONNECTOR (LEFT SIDE OF STEERING COLUMN) FUSE 21 HOT AT ALL TIMES LT GRN WIRE PNK WIRE POWER DISTRIBUTION CENTER (AT REAR OF BATTERY) POWERTRAIN CONTROL MODULE (LEFT FRONT INNER FENDER PANEL) RED WIRE RED/WHT WIRE TAN WIRE VIO/BRN WIRE WHT WIRE WHT/BLK WIRE

1 2 3 4 GROUND RLY CTRL RLY OUT BATTERY AUTOMATIC BLK WIRE DIODE 4 DK GRN WIRE FAN RELAY (SOLID STATE) (ON LEFT FRONT INNER FRAME, BEHIND RADIATOR) FUSE 5 GRN WIRE GRY WIRE HOT AT ALL TIMES LT GRN WIRE MANUAL POWER DISTRIBUTION CENTER (AT REAR OF BATTERY) POWERTRAIN CONTROL MODULE (ON LEFT FRONT INNER FENDER) RADIATOR FAN MOTOR (ON REAR OF RADIATOR) RADIATOR FAN RELAY CTRL

62 78 80 41 STOPLIGHT SW SENSE VACUUM CTRL VENT CTRL VSC SW SIGNAL BLK WIRE BLK/TAN WIRE CLOCK- SPRING DUMP LT GRN WIRE LT GRN/RED WIRE OFF POWERTRAIN CONTROL MODULE (ON LEFT FRONT INNER FENDER) RED WIRE RED/LT GRN WIRE RESUME/ ACCEL SET/ COAST SPEED CTRL POWER STOPLIGHT SWITCH (TOP OF BRAKE PEDAL SUPPORT) TAN/RED WIRE VEHICLE SPEED CONTROL SERVO (SIDE OF BATTERY TRAY) VEHICLE SPEED CONTROL SWITCH WHT/BRN WIRE WHT/PNK WIRE YEL/RED WIRE

2.0L ONLY A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY AIRBAG CONTROL MODULE BATTERY BLK WIRE BLK/PNK WIRE BLK/WHT WIRE BRAKE LAMP SWITCH BRAKE WARNING LAMP SWITCH CLOCKSPRING COMBINATION FLASHER CONTROLLER ANTI-LOCK BRAKE DATA LINK CONNECTOR DAYTIME RUNNING LAMP MODULE DIODE DK BLU WIRE FUSE BLOCK HORN HORN SWITCHES INTERMITTENT WIPE/WASH SWITCH LEFT FOG LAMP LEFT HEADLAMP LEFT PARK/TURN SIGNAL LAMP LT GRN WIRE NCA WIRE OXYGEN SENSOR-1/1 UPSTREAM OXYGEN SENSOR-1/2 DOWNSTREAM PNK WIRE POWER DISTRIBUTION CENTER POWER STEERING PRESSURE SWITCH POWERTRAIN CONTROL MODULE RADIATOR FAN MOTOR RADIO REAR WINDOW DEFOGGER SWITCH REMOTE KEYLESS ENTRY MODULE RIGHT FOG LAMP RIGHT HEADLAMP RIGHT PARK/TURN SIGNAL LAMP SOLID STATE FAN RELAY STEERING WHEEL) TAN WIRE UNDER- HOOD LAMP VEHICLE SPEED CONTROL SERVO VEHICLE SPEED CONTROL SWITCH WHT WIRE WINDSHIELD WASHER PUMP MOTOR

1 2 3 4 5 6 7 8 9 10 HIGH BEAM BLK WIRE BLK/LT GRN WIRE BRAKE WARN LP INDICATOR DRIVER IGN FUSED B+ BRAKE WARNING LAMP SWITCH CIRCUIT BREAKER DAYTIME RUNNING LAMP MODULE (ON UNDER SIDE OF DASH, ATTATCHED TO SUPPORT BRACE) DK BLU WIRE DK BLU/WHT WIRE FLASH HIGH LOW FOG LAMP SWITCH FUSE 11 FUSE 17 FUSE 18 FUSE 3 FUSE 4 FUSE BLOCK (UNDER LEFT SIDE OF DASH) GROUND GRY WIRE GRY/BLK WIRE HEAD OFF PARK HEADLAMP BEAM SELECT SWITCH HEADLAMP SWITCH HIGH LOW HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER HI BEAM LEFT FOG LAMP LEFT HEADLAMP LOW BEAM LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/WHT WIRE ORG/ WIRE PARK BRAKE SWITCH POWER DISTRIBUTION CENTER (AT REAR OF BATTERY) POWER DISTRIBUTION SYSTEM RED WIRE RED/GRY WIRE RED/ORG WIRE RED/WHT WIRE REMOTE KEYLESS ENTRY MODULE RIGHT FOG LAMP RIGHT HEADLAMP VIO WIRE VIO/WHT WIRE W/ RKE W/O RKE WHT WIRE

1 2 3 4 GROUND RLY CTRL RLY OUT BATTERY 1 2 3 A/C SW SENSE IGNITION MODE SW OUT A/C COMP CLUTCH RLY CTRL A/C COMPRESSOR CLUTCH DIODE 1 A/C COMPRESSOR CLUTCH RELAY A/C CYCLING SWITCH (CENTER OF HVAC HOUSING) A/C HEATER BLOWER MOTOR (ON RIGHT SIDE OF HVAC HOUSING) A/C HEATER CONTROL A/C HIGH PRESSURE SWITCH (ON TOP OF A/C COMPRESSOR) A/C LOW PRESSURE SWITCH (ON EXPANSION VALVE) A/C SWITCH SENSE ANTI-LOCK BRAKES SYSTEM AUTOMATIC BLK WIRE BLK/TAN WIRE BLK/VIO WIRE BLOWER MOTOR RESISTOR BLOCK (ON RIGHT SIDE OF FIREWALL) BLOWER SWITCH BLU WIRE BRN/ORG WIRE DEF/FLR (MIX) BI-LEVEL MODE SWITCH PANEL DEF DIODE 4 DK BLU WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE FAN RELAY (SOLID STATE) (ON LEFT FRONT INNER FRAME, BEHIND RADIATOR) FUSE 10 FUSE 18 FUSE 5 FUSE 7 FUSE 8 FUSE BLOCK (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE HI-A/C BLOWER-HI HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START ILLUMI- NATION LT GRN WIRE LT LT MANUAL NCA WIRE OFF LOW-A/C BLOWER-LOW ORG/ WIRE POWER DISTRIBUTION CENTER (AT REAR OF BATTERY) POWER TOPS SYSTEM (SUNROOF CIRCUIT) POWERTRAIN CONTROL MODULE (ON LEFT FRONT INNER FENDER) RADIATOR FAN MOTOR (ON REAR OF RADIATOR) RADIATOR FAN RELAY CTRL RED/BLK WIRE TAN WIRE VIO WIRE WHT WIRE YEL WIRE

24 25 KNOCK SENSOR SIG 4 5 6 7 16 GND GND SCI RECEIVE SCI TRANSMIT FUSED B (+) A/C HIGH PRESSURE SWITCH (ON TOP OF A/C COMPRESSOR) NOISE SUPPRESSOR ASD RLY OUTPUT INJ 3 DRIVER CHK ENG LP DR BLK WIRE BLK/DK GRN WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/PNK WIRE BLK/RED WIRE BLK/TAN WIRE BRN/ORG WIRE CAPACITOR COOLING FANS SYSTEM CRANK POSIT SIG CMP SENSOR SIG DATA LINK CONNECTOR (AT LEFT SIDE OF STEERING COLUMN) DK BLU WIRE DK BLU/LT GRN WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ORG WIRE DK GRN/RED WIRE DOHC DOHC SOHC DOWNSTREAM HEATED OXYGEN SENSOR (REAR OF CATALYTIC CONVERTER) EGR SOL CTRL FUEL LVL SNS SIG GENERATOR GRN WIRE GROUND GRY/BLK WIRE GRY/YEL WIRE IAT/MAP SENSOR (ON INTAKE MANIFOLD) IGNITION IGNITION COIL PACK (ON TOP OF VALVE COVER) INJ 1 DRIVER INJ 4 DRIVER INJ 2 DRIVER FAN RELAY CTRL INJ COIL 1 INJ COIL 2 GEN FIELD DRIVER SPD CNTL FEED KNOCK SENSOR (ON SIDE OF ENGINE BLOCK, IN FRONT OF STARTER) LT BLU WIRE LT BLU/BRN WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/DK BLU WIRE PNK WIRE POWERTRAIN CONTROL MODULE (ON LEFT FRONT INNER FENDER) RED/WHT WIRE SENSOR BREAKOUTS) SENSOR GND IAT SENSOR SIG 5 VOLT SUPPLY MAP SENSOR SIG TAN WIRE TAN/BLK WIRE TAN/DK BLU WIRE TAN/WHT WIRE TAN/YEL WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) TO SPARK PLUGS TO SPARK PLUGS TPS SIGNAL MAP SENSOR SIG IAT SENSOR SIG A/C SW SENSE UPSTREAM HEATED OXYGEN SENSOR UPSTRM HTD OX SIG VIO/WHT WIRE VIO/YEL WIRE VSS BREAKOUTS) WHT/DK BLU WIRE YEL/RED WIRE YEL/WHT WIRE

8 9 10 11 12 PNK WIRE AUTOMATIC SHUT DOWN RELAY BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/TAN WIRE BLU WIRE BRN WIRE CHARGE IND. LAMP CHECK ENGINE LAMP DK BLU WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/ORG WIRE DK GRN/WHT WIRE ENGINE COOLANT TEMP. GAUGE FUEL GAUGE FUEL INJECTORS (FRONT OF INTAKE) FUEL PUMP RELAY FUEL TANK MODULE (ON FUEL TANK) FUSE 10 FUSE 11 FUSE 21 FUSE BLOCK (UNDER LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LT BLU WIRE LT BLU/BRN WIRE LT GRN WIRE ORG DK GRN/ WIRE ORG/ WIRE PNK WIRE POWER DISTRIBUTION CENTER (AT REAR OF BATTERY) POWER STEERING PRESSURE SWITCH (ON POWER STEERING GEAR) RED WIRE RED/WHT WIRE SPEEDO- METER TACH. DRIVER TACHO- METER TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TAN/YEL WIRE VIO WIRE VIO/WHT WIRE VIO/YEL WIRE W/REMOTE KEYLESS ENTRY W/O REMOTE KEYLESS ENTRY WHT DK GRN/ WIRE WHT WIRE WHT/DK BLU WIRE WHT/ORG WIRE YEL WIRE YEL/RED WIRE YEL/WHT WIRE

5 VOLT SUPPLY STOP LP SENSE 8 9 PNK WIRE 8 VOLT A/C COMPRESSOR CLUTCH RELAY BATTERY TEMPERATURE SENSOR (FRONT LOWER PORTION OF BATTERY TRAY) BLK WIRE BLK/LT BLU WIRE BLK/TAN WIRE BLK/WHT WIRE BRAKE LAMP SWITCH BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (AT REAR OF CYLINDER HEAD) CKP SIG CMP SIG COIL CRANKSHAFT POSITION SENSOR (ON ENGINE BLOCK, ABOVE OIL FILTER) CRUISE CONTROL SYSTEM (SPEED CONTROL SWITCH) DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/WHT WIRE DN HTD OX SNS SIG BAT TEMP SENS SIG DRIVER 1 DRIVER 2 DRIVER 3 DRIVER 4 DUMP SOL DUTY CYCLE EVAP/PURGE SOLENOID (ON RIGHT STRUT TOWER) EGR TRANSDUCER SOLENOID (MOUNTED TO CLEAN AIR HOSE) ENGINE STARTER MOTOR RELAY GEN LP DRIVER IAC 1 DRIVER IAC 4 DRIVER GND SENSOR GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/YEL WIRE IDLE AIR CONTROL MOTOR (ON THROTTLE BODY) LEAK DETECTION PUMP (ON RIGHT FRONT INNER FENDER PANEL) LT GRN WIRE LT GRN/RED WIRE ORG/ WIRE ORG/BLK WIRE P/N PARK/NEUTRAL POSITION SWITCH (A/T ONLY) (LEFT SIDE OF TRANSMISSION) PNK/BLK WIRE POWER DISTRIBUTION CENTER (AT REAR OF BATTERY) POWERTRAIN CONTROL MODULE (ON LEFT FRONT INNER FENDER) RED/LT GRN WIRE RED/WHT WIRE SIGNAL VSS SUPPLY 8 VOLT TAN WIRE TAN/BLK WIRE TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE TORQUE CONVERTER CLUTCH SOLENOID (A/T ONLY) (IN TRANSMISSION, ON VALVE BODY) VAC SOL VEHICLE SPEED CONTROL SERVO (ON SIDE OF BATTERY TRAY) VEHICLE SPEED SENSOR (IN TRANSMISSION EXTENSION) VENT SOL VIO WIRE VIO/LT GRN WIRE VIO/WHT WIRE WHT WIRE WHT/BRN WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE