Questions & Answers for: Pontiac Sunfire circuit diagram

circuit or the vacuum switch. Most GMs have a vacuum switch to 'see' the engine running and reduce pressure by cutting voltage. However, if your car has a turbo or supercharger, they use a relay that

...circuit at the sunroof control module harness to a good ground. Turn ON the ignition, with the engine OFF. Using the sunroof switch, operate the sunroof system, not to exceed the full open soft stop ...

...diagram power windows 2002 Sunfire. Drivers window motor was replaced little over a year ago and now it won't move. Passenger side operates OK. Could the "auto" feature on this window cause a problem ...

the pump will kick on. You can also check for voltage at the pump connector with a test light. See diagram of your circuit below and picture of relay location. Please let me know if you have questions

...circuit proved to be normal, and you just want to hear the pump running, you can apply direct voltage to the A19 terminal with the ignition off and everything's quiet. Although it is not ...

...There are no wiring diagrams for the "steering column".  Wiring diagrams show the wiring for circuits, not the parts of the car that the circuits just happen to be fastened to.  For ...

...supply battery positive voltage to both the left and right headlamps. The low beam and high beam circuits continue to the headlamp switch. Depending on the position of the dimmer switch, either

...the GAP for spark plug according s. manufacturer very import.3) Test the primary and secondary circuit from ignition system. see the diagrams attached. God bless

...diagram FusesREPLACEMENT REPLACEMENT PrintREPLACEMENTSee Figures 1, 2, 3, 4, 5, 6 and 7 Fig. Fig. 1: The power distribution box in the engine compartment contains fuses and relays Fig. Fig. 2: Remove ...

...circuit. I would check for power on the wire at the window connector with key on and defroster button on. If power there, the window grid may have a break. If no power, will have to work back in the ...