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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> HVAC - Automatic >> Repair Instructions >> Temperature Valve Actuator Replacement - Auxiliary (Auxiliary)

Temperature Valve Actuator Replacement - Auxiliary (Auxiliary)

Fig 1: Temperature Valve Actuator
GM1961542Courtesy of GENERAL MOTORS CORP.
Callout Component Name

Preliminary Procedure

  1. Remove the body side trim panel - right side. Refer to Body Side Trim Panel Replacement - Right Side .
  2. Disconnect any wiring connectors.
1 Auxiliary Air Temperature Actuator Screw (Qty: 3)
NOTE: Refer to Fastener Notice .

Tighten:  2 N.m (18 lb in)

2 Auxiliary Air Temperature Actuator
Procedure: 
Re-calibrate the air temperature actuator. Refer to Actuator Recalibration