GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 2003 🢒 Silhouette 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Passenger Compartment Air Filter Replacement

Removal Procedure
  1. Open the I/P compartment door.
  2. Remove the rear inside I/P compartment door.

    3. Object Number: 629207 Size: SH
  3. Open the HVAC module assembly access door (1).

    4. Object Number: 400661 Size: SH
  4. Remove the right hand passenger compartment air filter from the HVAC module.
  5. Slide the left hand passenger compartment air filter to the HVAC module opening.

    6. Remove the left hand passenger compartment air filter from the HVAC module.

Installation Procedure

    Object Number: 400661 Size: SH
  1. Install the left hand passenger compartment air filter into the HVAC module opening.

    2. Slide the left hand passenger compartment air filter toward the left side of the HVAC module.

  2. Install the right hand passenger compartment air filter into the HVAC module opening.

    3. Object Number: 629207 Size: SH
  3. Close the HVAC module assembly access door (1).
  4. Install the rear inside I/P compartment door.
  5. Close the I/P compartment door.