GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2005 🢒 XLR 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 Mode Valve Actuator Replacement

Removal Procedure

    Object Number: 1224369 Size: SH
  1. Remove the SIR bracket. Refer to Instrument Panel Inflatable Restraint Module Bracket Replacement in Instrument Panel, Gages and Console.
  2. Disconnect the mode actuator electrical connector.
  3. Remove the mode actuator mounting screws.
  4. Remove the mode actuator.

Installation Procedure

    Object Number: 1224369 Size: SH
  1. Install the 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.

  2. Install the mode actuator mounting screws.

    3. Tighten
    Tighten the screws to 1.6 N·m (14 lb in).

  3. Connect the mode actuator electrical connector.
  4. Install the SIR bracket. Refer to Instrument Panel Inflatable Restraint Module Bracket Replacement in Instrument Panel, Gages and Console.
  5. Recalibrate the actuators. Refer to Actuator Recalibration .