GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 Savana 🢒 Accessories 🢒 Entertainment 🢒 Radio Replacement

Removal Procedure
  1. Remove the instrument cluster panel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement in Instrument Panel, Gages, and Console.

    2. Object Number: 665518 Size: SH
  2. Remove the screws (2) that secure the radio to the support bracket (1).
  3. Remove the radio from the support bracket enough to access the connectors at rear of the radio.
  4. Disconnect the electrical/audio and antenna cable connectors from the radio.
  5. Remove the radio.

    6. Object Number: 639268 Size: SH
  6. If removing the radio mounting bracket. Perform the following steps:
    7. 6.1. Detach the clip retaining the HVAC harness to the radio mounting bracket.
    6.2. Remove the screws (2) retaining the radio mounting bracket (1) to the instrument panel carrier.
    6.3. Remove the radio mounting bracket from the vehicle.

Installation Procedure

    Object Number: 639268 Size: SH
  1. Install the radio mounting bracket. Perform the following steps:
    2. 1.1. Attach the HVAC harness to the radio mounting bracket with the clip.

    Notice: Refer to Fastener Notice in the Preface section.

    1.2. Install the screws (2) in order to retain the radio mounting bracket (1) to the instrument panel carrier.

    Tighten
    Tighten the screws to 3 N·m (27 lb in).


    Object Number: 665518 Size: SH
  2. Connect the electrical/audio and antenna cable connectors to the radio.
  3. Install the radio to the support bracket (1).
  4. Align the radio locator tab into the support bracket locator hole.
  5. Install the radio screws (2).

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

  6. Install the instrument cluster panel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement in Instrument Panel, Gages, and Console.
  7. Calibrate the new radio assembly. Refer to Service Programming System (SPS) in Programming.