GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Impala 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Auxiliary Air Distributor Duct Replacement

Removal Procedure
  1. Remove the floor carpet. Refer to Front Floor Panel Carpet Replacement in Interior Trim.

    2. Object Number: 508435 Size: SH
  2. Remove the rear floor air outlet duct (1) from the holes in the floor reinforcement.
  3. Disconnect the lower heater duct from the heater core outlet cover.
  4. Remove the lower heater duct.

Installation Procedure

    Object Number: 508435 Size: SH
  1. Install the lower heat duct.
  2. Connect the lower heater duct to the heater core outlet cover.
  3. Position the rear floor air outlet duct (1) into the holes in the floor reinforcement.
  4. Install the floor carpet. Refer to Front Floor Panel Carpet Replacement in Interior Trim.