GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 255043  Size: SH
  1. Turn OFF the ignition.
  2. Remove the cover from the underhood electrical center number 2 (2).
  3. Remove the fuel pump relay by pulling upward.

Installation Procedure


    Object Number: 255043  Size: SH
  1. Turn OFF the ignition.
  2. Push the relay into the relay center socket.
  3. Install the cover on the underhood electrical center number 2 (2).