2009 Chevrolet HHR Technical Service Bulletins

1,003 technical service bulletins (TSBs) are on record for the 2009 Chevrolet HHR. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10030004Nov 1, 2008Engine cooling. General motors: tech may encounter a vehicle with a low boost/power condition and/or dtc p0299 and or p0101 setting. This may be the result of a cracked or broken fitting at the turbocharger assembly.
• 10028179Nov 1, 2008Electrical system, Equipment. Buick cadillac chevrolet gmc pontiac saturn service campaign: see document search button for owner letter. Onstar system inoperative; replace onstar module. Some vehicles may have an onstar module with a component that was not manufactured to gm's specification. Can result in an open circuit and an inability to call or receive calls from onstar. Csc letter was received.
• 10026693Sep 1, 2008Equipment. Buick cadillac chevrolet gmc pontiac saturn service campaign: see document search button for owner letter. Onstar system inoperative - replace onstar module. This can result in an open circuit and an inability to call or receive calls from onstar. Csc letter was received.

← All problems reported for the 2009 Chevrolet HHR