GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2004 🢒 Seville 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Auxiliary Mode Valve Actuator Replacement

Removal Procedure

    Object Number: 105567 Size: SH
  1. Remove the left console side panel (1).

    2. Object Number: 284225 Size: SH
  2. Disconnect the electrical connector from the auxiliary mode actuator.
  3. Remove the auxiliary mode actuator screws.

    4. Object Number: 284229 Size: SH
  4. Remove the auxiliary mode actuator.

Installation Procedure

    Object Number: 284229 Size: SH
  1. Install the auxiliary mode actuator.

    2. 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.


    Object Number: 284225 Size: SH
  2. Install the auxiliary mode actuator screws.

    3. Tighten
    Tighten the screws to 1.4 N·m (12 lb in).

  3. Connect the electrical connector to the actuator.

    4. Object Number: 105567 Size: SH
  4. Install the left console side panel (1).
  5. Recalibrate the actuators. Refer to Body Control Module (BCM) Programming/RPO Configuration in Body Control System.