GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Grand Prix 🢒 Body and Accessories 🢒 Seats 🢒 Rear Seat Back Pass Through Lock Cylinder Replacement

Removal Procedure

    Object Number: 310482 Size: SH
  1. Unlock the cylinder.
  2. Fold the pass-through to the down position.

    3. Object Number: 310521 Size: SH
  3. Remove the lock cylinder retainer clip.

    4. Object Number: 310578 Size: SH
  4. Remove the lock cylinder from the pass-through panel.

Installation Procedure

    Object Number: 310578 Size: SH
  1. Install the lock cylinder to the pass-through panel.

    2. Object Number: 310521 Size: SH
  2. Install the lock cylinder retainer clip.

    3. Object Number: 310482 Size: SH
  3. Fold the pass-through in the UP position.
  4. Lock the lock cylinder.