GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 TopKick C-Series (Conventional) C6/C7/C8 🢒 Body Systems 🢒 Lighting 🢒 Daytime Running Lamp (DRL) Diode Replacement

Removal Procedure
  1. Remove the instrument panel driver knee bolster panel. Refer to Driver Knee Bolster Panel Replacement .

    2. Object Number: 325466 Size: SH
  2. Remove the bolt (2) that retains the DRL diode to the left inside knee bolster bracket (6).
  3. Disconnect the electrical connector from the DRL diode.
  4. Remove the DRL diode (4) from the vehicle.

Installation Procedure

    Object Number: 325466 Size: SH
  1. Install the DRL diode (4) to the vehicle.
  2. Connect the electrical connector to the DRL diode.

    3. Notice: Refer to Fastener Notice in the Preface section.

  3. Install the DRL diode retaining bolt (2) to the left inside knee bolster bracket (6).

    4. Tighten
    Tighten the bolt to 4 N·m (35 lb in).

  4. Install the instrument panel driver knee bolster panel. Refer to Driver Knee Bolster Panel Replacement .