GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 161624  Size: SH
  1. Remove the electrical connector from the fluid level sensor switch.

  2. Object Number: 161629  Size: SH
  3. Disconnect the fluid level sensor switch. Use needle nose pliers to compress switch locking tabs at inboard side of master cylinder.

Installation Procedure


    Object Number: 161629  Size: SH
  1. Connect the fluid level sensor switch until the locking tabs snap into place.

  2. Object Number: 161624  Size: SH
  3. Connect the electrical connector to the fluid level sensor switch