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Dodge Colt Vista 1990 - ELECTRICAL COMPONENT LOCATOR 1989-90 ELECTRICAL COMPONENTS LOCATIONS Chrysler Motors - Electrical Components

Dodge Colt Vista 1990 - BUZZERS, RELAYS & TIMERS

Dodge Colt Vista 1990 BUZZERS, RELAYS & TIMERS LOCATION

Component	Location
A/C Clutch Relay	On left inner fender panel. See Fig. 1 .
A/C Power Relay	On left inner fender panel. See Fig. 1 .
Alternator Relay	On left inner fender panel, near firewall.
Condenser Fan Relay	On left inner fender panel. See Fig. 1 .
Defroster Relay	On left side of firewall near shock tower.
Defroster Timer	Under left side of dash. See Fig. 2 .
Headlight Relay	On right front corner of engine bay. See Fig. 3 .
Heater Relay	To left of glove box, near defroster tubes.
Intermittent Wiper Relay	On right front corner of engine bay. See Fig. 3 .
Multi-Point Injection Relay	At bottom of heater unit. See Fig. 4 .
Power Door Lock Control Relay	At bottom of heater unit. See Fig. 4 .
Power Door Lock Relay	At bottom of heater unit. See Fig. 4 .
Power Window Relay	On right front corner of engine bay. See Fig. 3 .
Radiator Fan Relay	On right front corner of engine bay. See Fig. 3 .
Seat Belt Warning Buzzer	In dash, on left side of instrument cluster.
Seat Belt Warning Relay	Under left side of dash. See Fig. 5 .
Select Control Relay	Under left side of dash. See Fig. 5 .
Taillight Relay	On right front corner of engine bay. See Fig. 3 .
Turn Signal/Hazard Flasher	Under left side of dash. See Fig. 5 .

Dodge Colt Vista 1990 - CIRCUIT PROTECTION DEVICES

Dodge Colt Vista 1990 CIRCUIT PROTECTION DEVICES LOCATION

Component	Location
A/C Dedicated Fuse No. 1	In left front corner of engine bay, near receiver-drier.
A/C Dedicated Fuse No. 2	Under right side of dash, on top of A/C evaporator.
Control Unit/Relay Block	Under center of dash. See Fig. 4 .
Engine Compartment Relay Block	Behind battery. See Fig. 3 .
Main Fusible Link	Small gauge wire connectors, on positive battery cable.
Passenger Compartment Relay Block	Left side of dash panel. See Fig. 5 .
Sub-Fusible Link	In relay panel, on right side inner fender panel. See Fig. 3 .

Dodge Colt Vista 1990 - CONTROL UNITS

Dodge Colt Vista 1990 CONTROL UNITS LOCATION

Component	Location
Electronic A/T Control Unit	At bottom of heater unit. See Fig. 4 .
Electronic Control Unit (ECU)	Under driver's seat.
Manual Transaxle Control Unit (4WD)	Under left side of dash, on steering brace. See Fig. 2 .
Speed Control Unit	Behind right rear compartment trim panel.
4WD Control Unit	Behind right rear compartment trim panel.

Dodge Colt Vista 1990 - SENDING UNITS & SENSORS

Dodge Colt Vista 1990 SENDING UNITS & SENSORS LOCATION

Component	Location
Airflow Sensor	In air cleaner (includes barometric pressure and air temp. sensors).
Coolant Temp. Gauge Sending Unit	On cylinder head, under thermostat housing.
Coolant Temperature Sensor	On side of intake manifold, near thermostat housing.
Crankshaft Angle Sensor	In distributor assembly.
EGR Temp. Sensor (Calif.)	In EGR base.
ISC Motor Position Sensor	Above ISC motor.
Oil Pressure Gauge Sending Unit	In oil filter mount bracket.
Radiator Thermosensor	In bottom of radiator, near outlet.
Throttle Position Sensor	On side of throttle body.
Vehicle Speed Sensor	In speedometer assembly.

Dodge Colt Vista 1990 - MOTORS

Dodge Colt Vista 1990 MOTORS LOCATION

Component	Location
Front Washer Motor	On left inner fender panel, in washer reservoir.
Front Wiper Motor	On right side of firewall. See Fig. 6 .
Heater Fan Motor	Under dash, to right of heater unit.
Idle Speed Control (ISC) Motor	On throttle body.

Dodge Colt Vista 1990 - SOLENOIDS & SOLENOID VALVES

Dodge Colt Vista 1990 SOLENOIDS & SOLENOID VALVES LOCATION

Component	Location
Damper Clutch Solenoid (A/T)	Inside pan, on side of valve body (2 wires).
EGR Control Solenoid (Calif.)	On right side of firewall, near wiper motor.
Purge Control Solenoid Valve	On right side of firewall, beside wiper motor. See Fig. 6 .
4WD Solenoid Valve	On top right side of engine.

Dodge Colt Vista 1990 - SWITCHES

Dodge Colt Vista 1990 SWITCHES LOCATION

Component	Location
A/C High Pressure Switch	On A/C high pressure line.
A/C Low Pressure Switch	On receiver-drier.
Back-Up Light Switch	In transaxle case.
Emission Reset Switch	On back of speedometer.
Idle Switch	Part of ISC motor assembly.
Inhibitor Switch	On top of transaxle.
Power Steering Pressure Switch	In power steering pump body.
Select Switch (5th gear)	At top of transaxle case.
Thermo Switch	On top of intake manifold, near thermostat housing.

Dodge Colt Vista 1990 - MISCELLANEOUS

Dodge Colt Vista 1990 MISCELLANEOUS LOCATION

Component	Location
Diagnostic Connector	Under left side of dash, near hood release handle.
Fuel Pump Check Connector	On right side of firewall, near wiper motor. See Fig. 6 .
Ignition Timing Adjustment Connector	On right side of firewall, near wiper motor. See Fig. 6 .
Oxygen Sensor Test Connector	On wiring harness, on right side of firewall.
Power Transistor	Between injectors No. 2 and 3.
Pulse Generators (2)	On top front of transaxle.