Adm Msg - 2003,2004, 2005 HUMMER H2 Propane Odor in the Vehicle (HUS20040020)

Publication date: 2004-07-02
Reference number: HUS20040020

Adm Msg - 2003,2004, 2005 HUMMER H2 Propane Odor in the Vehicle

TECHNICAL SERVICE BULLETIN

Reference Number(s): HUS20040020, Date of Issue: July 02, 2004

Affected Model(s):

2003-2005 HUMMER H2

SERVICE INFORMATION

Should a customer indicate that they detect a propane type odor in the vehicle, one possible cause could be a sealer skip in the rear wheel house area that could let the rear axle vent vapors find their way into the passenger compartment. Remove the rear wheelhouse liners and reseal all seams, particularly a cavity in the front upper outboard area under the fender flange.