2009 Hummer H3 SUT Technical Service Bulletins

169 technical service bulletins (TSBs) are on record for the 2009 Hummer H3 SUT. 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.

• 10190933Jan 1, 2014Body and structure, Equipment. Underbody Component Corrosion The following information may be helpful when addressing underbody component corrosion with customers. Some customers may comment that one or more of their vehicle's underbody components are showing some form of corrosion. This corrosion may be red in appearance (rust) if the component is steel, forged iron or cast iron. This corrosion may also be grey or white in color if the…
• 10253632Dec 1, 2013Visibility (wipers, defrost, mirrors). Rear and Side Tempered Glass Spots.
• 10047220Dec 1, 2013Engine. Hummer/cadillac, chevrolet, gmc: see document search button for owner letter. Engine may have reduced power, running rough, and possible have malfunction indicator lamp on, due throttle position sensor. Models 2008-2010 cadillac escalade, esv, ext, chevrolet trailblazer, avalanche, express, silverado, suburban, tahoe, colorado, gmc envoy, savana, sierra, yukon, yukon xl, canyon, hummer h2, h3, h3t. 2008-2009 saab…
• 10054243Nov 1, 2013Body and structure, Visibility (wipers, defrost, mirrors). General motors: the windows, front and rear, would bind, poor fit, misalignment, makes rattle or squeaking noises, moves slowly and is inoperative. Model 2008-2014 vehicles and trucks.
• 10246630Jul 1, 2013Electrical system. GM Wiring Repair Strategy Information
• 10059928Jun 28, 2013Equipment, Engine. Summary to be provided on a future date.
• 10245804Mar 1, 2013Equipment. Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues
• 10084191Oct 16, 2012Equipment, Electrical system. This preliminary informational bulletin provides a list of corrections for multiple concerns regarding unexpected loss of radio audio (radio goes silent/no sound) and other blackberry phone - bluetooth issues
• 10084683Oct 15, 2012Equipment, Body and structure, Visibility (wipers, defrost, mirrors). This preliminary informational bulletin provides a procedure for relearning the power folding mirriors and road testin to verify they correct a condtion of the power folding mirriors glass shakes, flutters at normal driving conditions.
• 10246951Oct 1, 2012Equipment. Programming And Activation Of Replacement OnStar Modules.
• 10037570Apr 1, 2012Body and structure. Gm: on some truck models there is some frame corrosion. *rm updated on 5/2/2012.
• 10042284Oct 1, 2011Brakes. Hummer: see document search button for owner letter. Due to snow or water that contains other contaminants or road salt and enter and remain in fitting, the front brake hose fitting may corrode. If remains in fitting can develop a leak. *pe updated 12/6/11.
• 10037184Oct 1, 2011Seat belts. Gm: service bulletin explaining when the safety belts are supposed to lock. *rm updated 12/6/11.
• 10038349Feb 1, 2011Transmission and drivetrain. Gm: there is a whine noise when in drive or reverse. There is a bearing problem in the torque converter.
• 10030725Dec 1, 2010Engine cooling. Saab/hummer/gmc/chevrolet: malfunction indicator lamp (mil) illuminated, dtcs p0300-p0306, engine runs rough (inspect for water intrusion in spark plug recess area, replace spark plug and ignition coil, seal ignition coil bolt hole vents and seal hood air grille). *pe updated 6/7/11.
• 10037571Nov 1, 2010Other or unknown. Gm: service stability or traction light is on with one internal trouble code.
• 10037490Nov 1, 2010Electrical system. Gm: positive battery cable is too close to the engine sight shield cover. The battery cable could rub through.
• 10030106Feb 1, 2009Seat belts. General motors: the seat belt buckles not operating and /or seat belt warning light illumination, as well as difficulty latching and unlatching the buckle or the buckle release button sticking. Affects 2010 and prior gm passenger cars and trucks, including saturn.)
• 10028185Dec 1, 2008Body and structure. General motors: installation issue; h3t accessory assist step. Passenger side rear bracket may not align correctly with vehicle frame weld nuts.

← All problems reported for the 2009 Hummer H3 SUT