GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

    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.

  1. Disconnect the negative battery cable.
  2. Disable the SIR. Refer to Disabling the SIR System in SIR.

  3. Object Number: 344194  Size: SH
  4. Disconnect the electrical connection from the stoplamp switch (2).
  5. Remove the pushrod retaining clip (4).
  6. Remove the stoplamp switch (2).

Installation Procedure


    Object Number: 344194  Size: SH
  1. Install the stoplamp switch (2).
  2. Install the pushrod retaining clip (4).
  3. Connect the electrical connection to the stoplamp switch (2).
  4. Enable the SIR. Refer to Enabling the SIR System in SIR.
  5. Connect the negative battery cable.