GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2004 🢒 Colorado Pickup - 4WD 🢒 Restraints 🢒 SIR 🢒 Radio Replacement

Removal Procedure
  1. Remove the accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel, Gages and Console.

    2. Object Number: 1251725 Size: SH
  2. Remove the 3 screws that retain the radio to the instrument panel (I/P).
  3. Partially remove the radio disengaging the radio rear alignment locator to gain access to the electrical connectors.

    4. Object Number: 1328319 Size: SH
  4. Disconnect the radio antenna cable.
  5. Disconnect the electrical connectors to the radio.
  6. Remove the radio from the vehicle.

Installation Procedure

    Object Number: 1328319 Size: SH
  1. Position the radio to the I/P.
  2. Connect the electrical connectors to the radio.
  3. Connect the radio antenna cable to the radio.
  4. Position the radio rear alignment locator into the I/P substrate installing the radio to the I/P.

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


    Object Number: 1251725 Size: SH
  5. Install the 3 screws that retain the radio to the I/P.

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

  6. Install the accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel, Gages and Console.
  7. Program the replacement radio. Refer to Service Programming System (SPS) in Programming.