GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2009 🢒 CTS 🢒 Engine 🢒 Engine Mechanical - 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L 🢒 Engine Oil Level Sensor and/or Switch Replacement

Removal Procedure

    Object Number: 1235682 Size: SH
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Drain the engine of oil.
  3. Disconnect the electrical connector (1).

    4. Object Number: 260123 Size: SH
  4. Remove the engine oil lever sensor.

Installation Procedure

    Caution: Refer to Fastener Caution in the Preface section.


    Object Number: 260123 Size: SH
  1. Install the drain plug.

    2. Tighten
    Tighten the drain plug to 25 N·m (18 lb ft).

  2. Install the engine oil level sensor.

    3. Tighten
    Tighten the drain plug to 20 N·m (15 lb ft).


    Object Number: 1235682 Size: SH
  3. Reconnect the electrical connector (1).
  4. Lower the vehicle.
  5. Refill the engine. Refer to Approximate Fluid Capacities.