GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 43244 Relay Puller Pliers

Removal Procedure


    Object Number: 797408  Size: SH
  1. Open the hood.
  2. Remove the underhood electrical center cover.

  3. Object Number: 718925  Size: SH
  4. Using the J 43244 , remove the horn relay (1) from underhood electrical center.

Installation Procedure


    Object Number: 718925  Size: SH
  1. Position the horn relay (1) to the underhood electrical center pressing in until fully seated.

  2. Object Number: 797408  Size: SH
  3. Install the underhood electrical center cover.
  4. Close the hood.