Chevrolet Cobalt Service & Repair Manual: Oil Pressure Switch R&R

Refer to Fig. 1 when performing following procedure.
1. Disconnect battery ground cable.
2. Raise and support vehicle.
3. Remove starter solenoid terminal nut.
4. Remove positive battery cable terminal from starter.
5. Remove starter solenoid wire terminal from starter.
6. Disconnect engine harness connector from starter.
7. Remove starter bolts and starter, Fig. 2.
8. Disconnect engine wiring harness electrical connector from oil pressure switch.
9. Remove engine oil pressure switch.
10. Reverse procedure to install, noting the following:
  a. Torque starter bolts to 30 ft. lbs.
  b. Torque starter solenoid terminal nuts to 13 ft. lbs.

Fig. 1 Oil pressure switch replacement

Fig. 2 Starter replacement

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    Pinpoint Test
    Ensure battery voltage is greater than 12 volts prior to and during pinpoint test. Caution: Do not have a battery charger attached during vehicle testing. Warn ...

    See also:

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    Chevrolet Cobalt Owners Manual

    Chevrolet Cobalt Service Manual


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