GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 4WD 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Rear Floor Air Outlet Replacement

Removal Procedure
  1. Remove the floor console. Refer to Console Replacement in Instrument Panel, Gages, and Console.
  2. Remove the seats. Refer to Front Center Seat Replacement in Seats.
  3. Remove the HVAC module assembly. Refer to HVAC Module Assembly Replacement .
  4. Roll the carpeting back to expose the rear floor air ducts.

    5. Object Number: 363114 Size: SH
  5. Remove the rear floor ducts from the floor studs.

    6. Object Number: 363016 Size: SH
  6. Remove the rear floor duct.

Installation Procedure

    Object Number: 363016 Size: SH
  1. Install the rear floor air duct.

    2. Object Number: 363114 Size: SH
  2. Install the rear floor ducts from the floor studs.
  3. Position the carpeting back into place.
  4. Install the HVAC module assembly. Refer to HVAC Module Assembly Replacement .
  5. Install the seats. Refer to Front Center Seat Replacement in Seats.
  6. Install the floor console. Refer to Console Replacement in Instrument Panel, Gages, and Console.