GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Open the left front door.

  2. Object Number: 827813  Size: SH
  3. The horn relay is located next to the hood release handle.
  4. Remove the tape securing the horn relay to the body control module electrical harness.

  5. Remove the horn relay from the relay socket.

Installation Procedure


    Object Number: 827813  Size: SH
  1. Position the horn relay into the relay socket, pressing in until fully seated.
  2. Secure the horn relay to the body control module electrical harness with electrical tape.
  3. Close the left front door.