Dodge Caravan III (1995-2000) vehicle speed control servo Wiring diagrams

6 2 (W/ OVERHEAD CONSOLE) (W/O OVERHEAD CONSOLE) A/C COMPRESSOR CLUTCH ASH RECEIVER LAMP AUTOMATIC DAY/ NIGHT MIRROR BATTERY BLK WIRE BLK/LT GRN WIRE BODY CONTROL MODULE BRAKE PRESSURE SWITCH CHRYSLER CHRYSLER PASSENGER POWER SEAT SWITCH CIGAR/ ACCESSORY RELAY COMBINATION FLASHER/ DRL MODULE (CANADA) DATA LINK CONNECTOR DOOR LOCK RELAY DOOR UNLOCK RELAY DOWNSTREAM HEATED OXYGEN SENSOR DRIVER POWER SEAT SWITCH EXCEPT CHRYSLER FRONT BLOWER MOTOR RELAY WIPER ON RELAY HEADLAMP SWITCH HOOD AJAR SWITCH IGNITION SWITCH INSTRUMENT CLUSTER JUNCTION BLOCK KEY-IN HALO LAMP LEFT DOOR ARM/ DISARM SWITCH LEFT POWER DOOR LOCK SWITCH LEFT DOOR COURTESY LAMP MEMORY SET SWITCH LEFT FRONT DOOR UNLOCK RELAY (W/ RKE) LEFT FRONT PARK/ TURN SIGNAL LAMP LEFT LOW HEADLAMP LEFT HIGH HEADLAMP LEFT POWER WINDOW SWITCH LOW WASHER FLUID SWITCH LT GRN WIRE MEMORY POWER SEAT SWITCH MEMORY SEAT/MIRROR MODULE MESSAGE CENTER NAME BRAND SPEAKER RELAY OVERHEAD CONSOLE POWER DISTRIBUTION CENTER POWER MIRROR SWITCH POWERTRAIN CONTROL MODULE RADIATOR FAN RADIATOR FAN RELAY RED WIRE RIGHT DOOR COURTESY LAMP RIGHT POWER WINDOW SWITCH RIGHT FRONT PARK/ TURN SIGNAL LAMP HIGH NOTE HORN LOW NOTE HORN RIGHT HEADLAMP RIGHT HIGH HEADLAMP RIGHT LOW HEADLAMP RIGHT POWER DOOR LOCK SWITCH RIGHT DOOR ARM/ DISARM SWITCH STOP LAMP SWITCH TAN WIRE TRACTION CONTROL SWITCH TRANSAXLE CONTROL MODULE TRANSMISSION CONTROL RELAY UNIVERSAL GARAGE DOOR OPENER UPSTREAM HEATED OXYGEN SENSOR VEHICLE SPEED CONTROL SERVO W/ MEMORY W/O MEMORY WHT WIRE WIPER MODULE YEL WIRE

1 2 3 SENSE GRD 5 VOLTS SIG SW 8 VOLT SUPPLY A/C COMPRESSOR CLUTCH RELAY A/C HEATER CONTROL MODULE A/C PRESSURE TRANSDUCER (RIGHT REAR OF ENG COMPT) BLK/LT BLU WIRE BLK/TAN WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (ON REAR OF CYLINDER HEAD) CCD BUS (-) CLOCKSPRING (CRUISE CONTROL SYSTEM) CRANKSHAFT POSITION SENSOR (ON TRANS- MISSION BELL HOUSING) CURRENT SENSE STROKE SENSOR RAD FAN RLY CTRL FUEL PMP RLY CTRL SCI RECEIVE DATA LINK CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE EVAP/PURGE SOLENOID (ON RIGHT SIDE OF ENG COMPT) GND SPD SENS GRY/BLK WIRE GRY/RED WIRE IAC MOTOR NO. 3 DRIVER IAC MOTOR NO. 2 DRIVER GROUND IDLE AIR CONTROL MOTOR (ON THROTTLE BODY) IAC MOTOR DRIVERS INPUT SPEED JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/RED WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE OUTPUT SPEED (+) PARK/NEUTRAL POSITION SWITCH (ON TRANS- MISSION) P/N PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MNODULE (LEFT FENDER SIDE SHIELD) RADIATOR FAN RELAY RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE SC VENT SOL CTRL SCI TRANSMIT SENSOR GND SENSOR SIGNAL SIGNAL CKP SIGNAL SENSOR SIGNAL TPS SOLENOID CTRL TCC SOLENOID (ATX ONLY) SPEED INPUT STOP LAMP SWITCH (CRUISE CONTROL SYSTEM) SUPPLY 8 VOLT TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE TORQ REQ SENSE TRANSMISSION CONTROL MODULE (RIGHT SIDE OF ENG COMPT) TRANSMISSION RANGE SENSOR (ON TOP OF TRANSMISSION) P/N VEHICLE SPEED CONTROL SERVO VEHICLE SPEED SENSOR (W/O EATX) (ON RIGHT SIDE OF TRANSMISSION) VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/RED WIRE VIO/WHT WIRE VSS SIGNAL W/ ATX W/ EAT ONLY W/ EATX W/O EATX W/O EATX ONLY WHT WIRE WHT/BLK WIRE WHT/DK GRN WIRE WHT/ORG WIRE WHT/PNK WIRE YEL/BLK WIRE YEL/DK GRN WIRE

A/C COMPRESSOR CLUTCH RELAY A/C HEATER CONTROL MODULE A/C PRESSURE TRANSDUCER (RIGHT REAR OF ENG COMPT) BLK/LT BLU WIRE BLK/TAN WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (IN DISTRIBUTOR) CCD BUS (-) CLOCKSPRING (CRUISE CONTROL SYSTEM) CRANKSHAFT POSITION SENSOR (ON TRANSMISSION BELL HOUSING) DATA LINK CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH) DK BLU WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/ORG WIRE EVAP LEAK DETECTION PUMP (LEFT SIDE OF CROSSMEMBER) FIRING ORDER 1-2-3-4-5-6 GRY WIRE GRY/BLK WIRE GRY/RED WIRE IAC MOTOR NO. 3 DRIVER IAC MOTOR NO. 2 DRIVER GROUND IDLE AIR CONTROL MOTOR (ON THROTTLE BODY) IAC MOTOR DRIVERS IGNITION COIL (TOP OF RIGHT VALVE COVER) JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LT GRN WIRE LT GRN/DK BLU WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK/ NEUTRAL POSITION SWITCH P/N PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FENDER SIDE SHIELD) RADIATOR FAN RELAY RED/LT GRN WIRE RED/WHT WIRE SC VENT SOL CTRL SIGNAL SENSOR SOL CTRL START) (RUN/ IGN SW STOP LAMP SWITCH (CRUISE CONTROL SYSTEM) STROKE SENSE SUPPLY 8 VOLT TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE VEHICLE SPEED CONTROL SERVO VEHICLE SPEED SENSOR (ON TRANSMISSION) VIO/BLK WIRE VIO/BRN WIRE VIO/WHT WIRE WHT/BLK WIRE WHT/DK GRN WIRE WHT/ORG WIRE WHT/PNK WIRE YEL/BLK WIRE

8 VOLT 8 VOLT SUPPLY A/C COMPRESSOR CLUTCH RELAY A/C PRESSURE TRANSDUCER (RIGHT REAR OF ENG COMPT) BLK/LT BLU WIRE BLK/TAN WIRE BODY CONTROL MODULE JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CCD BUS (-) CRUISE CONTROL SYSTEM (CLOCKSPRING) CRUISE CONTROL SYSTEM (STOP LAMP SWITCH) DATA LINK CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE ETHANOL SENSE EVAP LEAK DETECT CTRL EVAP LEAK DETECT SENSE RAD FAN RLY CTRL FUEL PMP RLY CTRL SCI RECEIVE EVAP LEAK DETECTION PUMP (LEFT SIDE OF CROSSMEMBER) FLEXIBLE FUEL SENSOR (3.3L ETHANOL) FUSED B (+) GND SPD SENS GRY/BLK WIRE GRY/RED WIRE IAC MOTOR NO. 3 DRIVER IAC MOTOR NO. 2 DRIVER GROUND IGN SW, RUN/ START INPUT SPEED LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE NEAR BREAKOUT FOR A/C COMP CLUTCH) ORG/ WIRE ORG/DK BLU WIRE OUTPUT SHAFT SPEED SENSOR (ON TRANSMISSION) OUTPUT SPEED (+) PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FENDER SIDE SHIELD) RADIATOR FAN RELAY RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE SC VENT SOL CTRL SCI TRANSMIT SENSOR GND SENSOR SIGNAL SIGNAL CKP SIGNAL SENSOR SIGNAL TPS SOL CTRL SPEED INPUT STROKE SENSE SUPPLY SUPPLY 8 VOLT TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE TORQ REQ SENSE TRANSMISSION CONTROL MODULE (RIGHT SIDE OF ENG COMPT) TRANSMISSION RANGE SENSOR (TOP OF TRANSMISSION) TURBINE SPEED SENSOR (ON TRANSMISSION) VEHICLE SPEED CONTROL SERVO VIO/BLK WIRE VIO/BRN WIRE VIO/RED WIRE VIO/WHT WIRE VSS SIGNAL WHT/BLK WIRE WHT/DK GRN WIRE WHT/ORG WIRE WHT/PNK WIRE YEL/BLK WIRE YEL/DK GRN WIRE YEL/WHT WIRE

8 VOLT 8 VOLT SUPPLY A/C COMPRESSOR CLUTCH RELAY A/C PRESSURE TRANSDUCER (RIGHT REAR OF ENG COMPT) BLK/LT BLU WIRE BLK/TAN WIRE BODY CONTROL MODULE JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CCD BUS (-) CRUISE CONTROL SYSTEM (CLOCKSPRING) CRUISE CONTROL SYSTEM (STOP LAMP SWITCH) DATA LINK CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE ETHANOL SENSE EVAP LEAK DETECT CTRL EVAP LEAK DETECT SENSE RAD FAN RLY CTRL FUEL PMP RLY CTRL SCI RECEIVE EVAP LEAK DETECTION PUMP (LEFT SIDE OF CROSSMEMBER) FLEXIBLE FUEL SENSOR (3.3L ETHANOL) FUSED B (+) GND SPD SENS GRY/BLK WIRE GRY/RED WIRE IAC MOTOR NO. 3 DRIVER IAC MOTOR NO. 2 DRIVER GROUND IGN SW, RUN/ START INPUT SPEED LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE NEAR BREAKOUT FOR A/C COMP CLUTCH) ORG/ WIRE ORG/DK BLU WIRE OUTPUT SHAFT SPEED SENSOR (ON TRANSMISSION) OUTPUT SPEED (+) PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FENDER SIDE SHIELD) RADIATOR FAN RELAY RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE SC VENT SOL CTRL SCI TRANSMIT SENSOR GND SENSOR SIGNAL SIGNAL CKP SIGNAL SENSOR SIGNAL TPS SOL CTRL SPEED INPUT STROKE SENSE SUPPLY SUPPLY 8 VOLT TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE TORQ REQ SENSE TRANSMISSION CONTROL MODULE (RIGHT SIDE OF ENG COMPT) TRANSMISSION RANGE SENSOR (TOP OF TRANSMISSION) TURBINE SPEED SENSOR (ON TRANSMISSION) VEHICLE SPEED CONTROL SERVO VIO/BLK WIRE VIO/BRN WIRE VIO/RED WIRE VIO/WHT WIRE VSS SIGNAL WHT/BLK WIRE WHT/DK GRN WIRE WHT/ORG WIRE WHT/PNK WIRE YEL/BLK WIRE YEL/DK GRN WIRE YEL/WHT WIRE

8 VOLT 8 VOLT SUPPLY A/C COMPRESSOR CLUTCH RELAY A/C PRESSURE TRANSDUCER (RIGHT REAR OF ENG COMPT) BLK/LT BLU WIRE BLK/TAN WIRE BODY CONTROL MODULE JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CCD BUS (-) CRUISE CONTROL SYSTEM (CLOCKSPRING) CRUISE CONTROL SYSTEM (STOP LAMP SWITCH) DATA LINK CONNECTOR (PARTIAL) (BELOW LEFT SIDE OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK BLU/ORG WIRE DK BLU/YEL WIRE ETHANOL SENSE EVAP LEAK DETECT CTRL EVAP LEAK DETECT SENSE RAD FAN RLY CTRL FUEL PMP RLY CTRL SCI RECEIVE EVAP LEAK DETECTION PUMP (LEFT SIDE OF CROSSMEMBER) FLEXIBLE FUEL SENSOR (3.3L ETHANOL) FUSED B (+) GND SPD SENS GRY/BLK WIRE GRY/RED WIRE IAC MOTOR NO. 3 DRIVER IAC MOTOR NO. 2 DRIVER GROUND IGN SW, RUN/ START INPUT SPEED LT GRN WIRE LT GRN/BLK WIRE LT GRN/RED WIRE LT GRN/WHT WIRE NEAR BREAKOUT FOR A/C COMP CLUTCH) ORG/ WIRE ORG/DK BLU WIRE OUTPUT SHAFT SPEED SENSOR (ON TRANSMISSION) OUTPUT SPEED (+) PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (LEFT FENDER SIDE SHIELD) RADIATOR FAN RELAY RED/BLK WIRE RED/LT GRN WIRE RED/WHT WIRE SC VENT SOL CTRL SCI TRANSMIT SENSOR GND SENSOR SIGNAL SIGNAL CKP SIGNAL SENSOR SIGNAL TPS SOL CTRL SPEED INPUT STROKE SENSE SUPPLY SUPPLY 8 VOLT TAN/RED WIRE TAN/WHT WIRE TAN/YEL WIRE TORQ REQ SENSE TRANSMISSION CONTROL MODULE (RIGHT SIDE OF ENG COMPT) TRANSMISSION RANGE SENSOR (TOP OF TRANSMISSION) TURBINE SPEED SENSOR (ON TRANSMISSION) VEHICLE SPEED CONTROL SERVO VIO/BLK WIRE VIO/BRN WIRE VIO/RED WIRE VIO/WHT WIRE VSS SIGNAL WHT/BLK WIRE WHT/DK GRN WIRE WHT/ORG WIRE WHT/PNK WIRE YEL/BLK WIRE YEL/DK GRN WIRE YEL/WHT WIRE