GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1998 🢒 Firebird 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 Air Inlet Actuator Replacement

Removal Procedure
  1. Remove the right side insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  2. Remove the left side insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  3. Remove the I/P compartment door hinge screws.
  4. Remove the I/P compartment door.
  5. Remove the HVAC module screws.
  6. Remove the HVAC module cover.
  7. Disconnect the air inlet valve linkage.
  8. Remove the air inlet valve actuator and vacuum hose.

Installation Procedure
  1. Install the air inlet valve actuator and vacuum hose.
  2. Connect the air inlet valve linkage.
  3. install the HVAC module cover.
  4. Install the HVAC module screws.
  5. Install the I/P compartment door.
  6. Install the I/P compartment door hinge screws.
  7. Install the left side insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.
  8. Install the right side insulator. Refer to Instrument Panel Insulator Replacement in Instrument Panel, Gauges and Console.