GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 186973  Size: SH
  1. Disconnect the electrical connector from the fluid level switch (1).

  2. Object Number: 165377  Size: SH
  3. Disconnect the fluid level switch (1) using needle nose pliers in order to compress the switch locking tabs (1) at the inboard side of the master cylinder reservoir (2).

Installation Procedure


    Object Number: 165377  Size: SH
  1. Connect the fluid level switch (1) into the master cylinder reservoir until the locking tabs (3) snap into place.

  2. Object Number: 186973  Size: SH
  3. Connect the electrical connector to the fluid level switch (1).