GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Chevy C Cab/Chassis HD (GMT 400) 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Dome Lamp Replacement

Removal Procedure

    Object Number: 277252 Size: SH
  1. Remove the lens (5).
  2. Remove the bulb (2).
  3. Remove the housing screws (6).
  4. Remove the lamp assembly (4).
  5. Disconnect the electrical connector (1).
  6. Remove the bezel (3).

Installation Procedure

    Object Number: 277252 Size: SH
  1. Install the bezel (3).
  2. Connect the electrical connector (1).
  3. Install the lamp assembly (4).

    4. Notice: Use the correct fastener in the correct location. Replacement fasteners must be the correct part number for that application. Fasteners requiring replacement or fasteners requiring the use of thread locking compound or sealant are identified in the service procedure. Do not use paints, lubricants, or corrosion inhibitors on fasteners or fastener joint surfaces unless specified. These coatings affect fastener torque and joint clamping force and may damage the fastener. Use the correct tightening sequence and specifications when installing fasteners in order to avoid damage to parts and systems.

  4. Install the housing screws (6).

    5. Tighten
    Tighten the screws to 2 N·m (18 lb in).

  5. Install the bulb (2).
  6. Install the lens (5).