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HVAC Control: Installation

WARNING: This page is about a different car, the 2002 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the HVAC control to the center trim bezel. See Figure .
  2. Install the HVAC control module screws to the center trim bezel. Tighten the screws to specification. See TORQUE SPECIFICATIONS  .
  3. Center the temperature cable knob by inserting the assembly alignment tab into the centering slot of the temperature knob shaft. See Figure .
  4. Center the HVAC module temperature door by aligning the cable lug of the temperature control cable with the center point of the detent spring. See Figure . Detent spring force should hold the temperature door in the desired position.
  5. Connect the temperature cable to the HVAC control. See Figure .
  6. Connect the blower switch to the HVAC control.
  7. Connect the electrical connector to the HVAC control.
  8. Connect the remaining electrical connectors to the center trim bezel.
  9. Install the center trim bezel to the I/P. See Figure .
  10. Install the I/P storage compartment. See Figure .
  11. Install the console shift lever bezel. See Figure .
    12. CAUTION: Any time an HVAC module mode actuator or the HVAC control is replaced, the HVAC control must be calibrated to ensure proper air distribution.
  12. Calibrate the mode door by simultaneously pushing the A/C and RECIRC buttons on the HVAC control 3 times each, within 2 seconds of initial push:
    • The A/C and RECIRC button LEDs will flash while this calibration is taking place.
    • The calibration will take 10-30 seconds depending on battery voltage.
    • The LEDs will quit flashing when the calibration is complete.
  13. Cycle the ignition and verify proper operation.
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