GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 19038  Size: SH
  1. Turn the ignition OFF.
  2. Remove the rear seat cushion. Refer to Rear Seat Cushion Replacement .
  3. Remove the negative battery cable.
  4. Release the tabs from the rear relay electrical center (1) cover.

  5. Object Number: 185670  Size: SH
  6. Remove the fuel pump relay from the rear relay electrical center.

Installation Procedure


    Object Number: 185670  Size: SH
  1. Install the fuel pump relay into the rear relay electrical center.

  2. Object Number: 19038  Size: SH
  3. Install the rear relay electrical center (1) cover.
  4. Install the rear seat cushion. Refer to Rear Seat Cushion Replacement .
  5. Turn the ignition OFF.
  6. Install the negative battery cable.