GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1350707  Size: SH
  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the engine wiring harness electrical connector (1) from the oil pressure switch (2).

  3. Object Number: 1350706  Size: SH
  4. Remove the engine oil pressure switch.

Installation Procedure

    Notice: Refer to Component Fastener Tightening Notice in the Preface section.


    Object Number: 1350706  Size: SH
  1. Install the engine oil pressure switch.
  2. Tighten
    Tighten the switch to 20 N·m (15 lb ft).


    Object Number: 1350707  Size: SH
  3. Connect the engine wiring harness electrical connector (1) to the oil pressure switch (2).
  4. Lower the vehicle.