GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Open the door to gain access to the striker.

  2. Object Number: 378850  Size: SH
  3. Remove the screws (5) attaching the striker (4) to the jamb (2).
  4. Remove the shims (3) and the striker (4).

Installation Procedure


    Object Number: 378850  Size: SH
  1. Position the striker (4) and shims (3) to the lock pillar (2).
  2. Loosely install the attaching screws.
  3. Close the door to align the striker.
  4. Open the door and tighten the screws.
  5. Tighten
    Tighten the door lock striker screws to 24 N·m (18 lb ft).

  6. Perform lock striker adjustment. Refer to Door Lock Striker Adjustment .