GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Tracker - 2WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Rear Door Jamb Switch Replacement

Removal Procedure

    Object Number: 478188 Size: SH
  1. Open the rear side door.
  2. Open the rubber cap (3) in order to gain access to the door jamb switch retaining screw (2).
  3. Remove the retaining screw (2) which secures the door jamb switch (1) to the door jamb.

    4. Object Number: 478189 Size: SH
  4. Disconnect the door jamb switch electrical connector (1).
  5. Remove the door jamb switch (2) from the vehicle.

Installation Procedure

    Object Number: 478189 Size: SH
  1. Connect the door jamb switch electrical connector (1).

    2. Object Number: 478188 Size: SH
  2. Install the door jamb switch (1) to the door jamb. Secure the switch with the retaining screw (2).
  3. Close the rubber cap (3).
  4. Close the rear side door.