GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 1389396  Size: SH
  1. Disconnect the boost control solenoid connector.
  2. Remove the boost control solenoid retaining bolt.
  3. Remove the boost control solenoid (2).

Installation Procedure

    Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1389396  Size: SH
  1. Install the boost control solenoid (2) and bolt.
  2. Tighten
    Tighten the bolt to 10 N·m (89 lb in).

  3. Connect the boost control solenoid connector.