Water on Passenger Floor/Blower Motor Inoperative (Install Deflector)

This bulletin is being revised to include a GM Part Number. Please discard Corporate Bulletin Numbers 05-08-57-002 (Section 08 - Body and Accessories).

Some customers may comment that the front passenger floor is wet or the blower motor in inoperative.

This condition may be caused by water entering the fresh air inlet to the HVAC case.

1. Remove the air inlet grille panel following SI Document ID #1548734.
2. Remove the piece of foam strip or weatherstrip that may be attached to the top of the right hand air inlet opening.
3. Clean the sheet metal around the air inlet with a non-oil based cleaner.



4. Remove the paper backing from the deflector and install it to the air inlet opening with the adhesive side down. Refer to the illustration above.
5. Reinstall the air inlet grill panel following SI Document ID #1548734

Parts are currently available from GMSPO.

For vehicles repaired under warranty, use: