GM Service Manual Online
For 1990-2009 cars only

Tools Required

J 43244 Relay Puller Pliers

Removal Procedure

  1. Open the hood.

  2. Object Number: 615884  Size: SH
  3. Remove the cover from the underhood electrical center.

  4. Object Number: 615828  Size: SH
  5. Using J-43244 remove the horn relay (1) from the underhood electrical center.

Installation Procedure


    Object Number: 615828  Size: SH
  1. Install the horn relay (1) to the underhood electrical center.

  2. Object Number: 615884  Size: SH
  3. Install the cover to the underhood electrical center.
  4. Close the hood.