GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 17081  Size: SH
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in general information.
  2. Drain the engine oil.
  3. Disconnect the electrical connector from Engine Oil Level Switch
  4. Remove the Engine Oil Level Switch from the oil pan.

Installation Procedure


    Object Number: 17081  Size: SH

    Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  1. Install the Engine Oil Level Switch.
  2. Tighten
    Torque the Engine Oil Level Switch to 22 N·m (16 lb ft).

  3. Lower the vehicle.
  4. Add the engine oil to the correct level. For the crankcase oil capacity, refer to Maintenance and Lubrication.
  5. Caution: Unless directed otherwise, the ignition and start switch must be in the OFF or LOCK position, and all electrical loads must be OFF before servicing any electrical component. Disconnect the negative battery cable to prevent an electrical spark should a tool or equipment come in contact with an exposed electrical terminal. Failure to follow these precautions may result in personal injury and/or damage to the vehicle or its components.

  6. Connect the negative battery cable.