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Home >> Chevrolet >> 2001 >> Impala Base, 3.8 K >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (HVAC Systems - Automatic) >> Removal & Installation >> Defroster Actuator >> Installation

Defroster Actuator: Installation

WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the defroster actuator to the defroster door arm and snap into place on the HVAC module. Connect the vacuum line to the actuator. See Fig 1.
  2. Remove the hand vacuum pump and reinstall the vacuum line to the recirculation actuator. Reposition the relay pack. Install the relay pack bolts.
  3. Install the rear I/P compartment cover to the I/P. Install the screws and push pin to the rear I/P compartment cover. Install the I/P compartment. Install the right I/P insulator.
Fig 1: Removing & Installing Defroster Actuator
G00192055Courtesy of GENERAL MOTORS CORP.