2009 Chevrolet Avalanche 1500 Technical Service Bulletins

223 technical service bulletins (TSBs) are on record for the 2009 Chevrolet Avalanche 1500. 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, 2014Equipment, Body and structure. 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.
• 10054243Nov 1, 2013Visibility (wipers, defrost, mirrors), Body and structure. 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
• 10063029May 1, 2013Seats. Summary to be provided on a future date.
• 10245804Mar 1, 2013Equipment. Aftermarket ALDL or DLC Interface Devices Causing Multiple Issues
• 10062871Feb 1, 2013Body and structure. Summary to be provided on a future date.
• 10245772Dec 1, 2012Wheels, Tires, Suspension, Other or unknown. Diagnostic Tips for Difficult to Resolve Tire/Wheel Vibration Concerns
• 10062548Dec 1, 2012Body and structure. Summary to be provided on a future date.
• 10062525Nov 1, 2012Electrical system. Summary to be provided on a future date.
• 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.
• 10062524Oct 1, 2012Engine. Summary to be provided on a future date.
• 10043486Feb 1, 2012Electrical system. Chevrolet/gmc: stop lamp switches has failed but not confirmed, due to possible code set by wiring/terminal issue at brake switch.
• 10037184Oct 1, 2011Seat belts. Gm: service bulletin explaining when the safety belts are supposed to lock. *rm updated 12/6/11.
• 10041432Aug 1, 2011Brakes, Wheels. Cadillac/chevrolet/gmc: due to build up of snow, mud or ice, the right front wheelhouse liner may be contacting or is too close to brake pipe.
• 10037492Mar 1, 2011Engine cooling. Gm: there is an intermittent engine light on due to five possible internal trouble codes. There may also be an extended crank after filling the fuel tank. *rm updated 5/31/11. *pe updated on 06/16/2011. *kb updated a second time on 06/16/2011.
• 10037146Oct 1, 2010Air bags. Gm: the air bag door may be warped or not sit flush with the instrument panel/dash.
• 10036564Jun 1, 2010Electrical system. Gmc/chevrolet: check trailer wiring message in dic poor connections at 7-way). This concern could be caused by a poor connection at the 7-way trailer connector. There are several manufacturers of 7-way (trailer side) connectors and no industry standard specifications for these connectors. Models avalanche, suburban, tahoe, sierra, silverado, sierra denali, yukon, yukon xl.
• 10036550Jun 1, 2010Electrical system. Buick/cadillac/chevrolet/gmc/hummer/pontiac/saturn: additional diagnostic information for u0140 or u0073. Vehicle may exhibits some symptom(s) as door locks cycle while driving; intermittent no start; service stabilitrak dic message; speedometer and tachometer freeze while driving.
• 10024526Jun 1, 2010Electrical system. Service trailer brake message with dtc c1114 and/or c1112. With rpo jl1. *nj updated 3/28/11.
• 10026149Aug 1, 2008Transmission and drivetrain. Gmc: flare and or harsh 2-3 shifts. This condition may be caused by leaking 1-2-3-4 and 3-5-r clutch fluid seal rings (230). Models cadillacs, chevrolets, gmc, hummers, pontiacs. Equipped with 6l80 (rpo myc) or 6l90 (rpo myd) automatic transmission.

← All problems reported for the 2009 Chevrolet Avalanche 1500