GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Isuzu 🢒 2005 🢒 Isuzu MD F-Series 🢒 Vehicle Control Systems 🢒 Vehicle DTC Information 🢒 HVAC Control Module Replacement

Removal Procedure

    Object Number: 214649 Size: SH
  1. Remove the cluster trim plate from the instrument panel (IP).

    2. Object Number: 1004876 Size: SH
  2. Remove the HVAC control assembly screws.
  3. Remove the HVAC control assembly.
  4. Disconnect the electrical connectors.

Installation Procedure
  1. Connect the electrical connectors.

    2. Object Number: 1004876 Size: SH
  2. Install the HVAC control assembly.

    3. 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.

  3. Install the HVAC control assembly screws.

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


    Object Number: 214649 Size: SH
  4. Install the cluster trim plate to the instrument panel (IP).
  5. Refer to Control Module References for programming and setup information.