GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 2WD 🢒 Service and Appearance Care 🢒 Bulb Replacement 🢒 Center High-Mounted Stoplamp (CHMSL) and Cargo Lamp

To replace one of these bulbs:


    Object Number: 1820400 Size: B2
  1. Remove the screws and lift off the lamp assembly.

      2. Object Number: 1836152 Size: B2

      Cargo Lamp

      Center High-Mounted Stoplamp Bulb (CHMSL)

  2. Remove the bulbs by turning socket counterclockwise and pulling the bulb straight out.
  3. Install the bulbs by pushing the bulb straight in and turning clockwise.
  4. Reinstall the lamp assembly and tighten the screws.