GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


Object Number: 3156  Size: SH

The relay center is located in the glove compartment.


    Object Number: 12881  Size: SH
  1. If installed, remove the retainer.

  2. Object Number: 12882  Size: SH
  3. Remove the electrical center connector.

  4. Object Number: 12883  Size: SH
  5. Remove the relay by depressing the bracket clip at the rear of the relay or by removing the bolts from the retaining bracket.

Installation Procedure


    Object Number: 12883  Size: SH
  1. Install the relay.

  2. Object Number: 12882  Size: SH
  3. Install the underhood electrical center cover.

  4. Object Number: 12881  Size: SH
  5. Install the retainer.