GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2001 🢒 Yukon XL - 4WD 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Auxiliary Temperature Valve Actuator Replacement

Removal Procedure
  1. Remove the right rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement in Interior Trim.
  2. Disconnect the electrical connector from the air temperature actuator.
  3. Remove the retaining screws from the air temperature actuator.

    4. Object Number: 615126 Size: SH
  4. Remove the air temperature actuator (1) from the rear HVAC module.

Installation Procedure

    Object Number: 615126 Size: SH
  1. Install the air temperature actuator (1) to the rear HVAC module.
  2. Install the retaining screws to the air temperature actuator.
  3. Connect the electrical connector to the air temperature actuator.
  4. Install the right rear quarter trim panel. Refer to Rear Quarter Trim Panel Replacement in Interior Trim.
  5. Calibrate the HVAC module actuators. Refer to Actuator Recalibration in HVAC Systems - Automatic.