GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 12684  Size: SH
  1. Remove the PCM. Refer to Powertrain Control Module and Sensors for procedure.

  2. Object Number: 14425  Size: SH
  3. Remove the KS Module cover.
  4. Carefully squeeze the latches on KS Module.
  5. Carefully remove KS Module.

Installation Procedure


    Object Number: 12684  Size: SH
  1. Carefully insert KS module into socket. Carefully press down on KS Module until latches catch.

  2. Object Number: 14425  Size: SH
  3. Install the KS Module cover.
  4. Install the PCM. Refer to Powertrain Control Module and Sensors for procedure.