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Electrical Component Locator: Switches

SWITCHES LOCATION

Component Location
A/C Coolant Temperature Switch
4-Cylinder In coolant supply hose, near radiator.
5-Cylinder In coolant supply hose, near expansion tank.
A/C Microswitch On side of heater-A/C control panel.
A/C Temperature Switch On rear of heater-A/C control panel.
Back-Up Light Switch (M/T) On rear of transmission housing. See Figure .
Back-Up/Neutral Start Switch (A/T) On bracket, under A/T gearshift selector console.
Brake Fluid Level Warning Switch In brake fluid reservoir cap.
Brake/Stoplight Switch On pedal hanger, at top of brake pedal.
Cold Start Thermoswitch
4-Cylinder In left front side of cylinder head, at coolant flange.
5-Cylinder In rear of cylinder head.
Coolant Temperature Warning Switch In rear of cylinder head. See Figure .
Cooling Fan Thermoswitch In lower left side of radiator.
Dynamic Oil Pressure Switches
Low Pressure Switch At rear of cylinder head.
High Pressure Switch On oil filter bracket.
Idle Switch On throttle linkage.
Oil Pressure Switch At rear of cylinder head (in front of dipstick on 5-cylinder). See Figure .
Parking Brake Switch At base of parking brake lever.
Seat Belt Switch In driver's seat belt buckle.
Thermo Time Switch
4-Cylinder In heater hose flange, at rear of cylinder head.
5-Cylinder At rear of cylinder head, below distributor. See Figure .
Upshift Indicator Pressure Switch In vacuum hose to distributor vacuum chamber.
Upshift Indicator Top Gear Switch On transmission case.
Wide Open Throttle (WOT) Switch On throttle linkage.