2011 GMC Yukon Denali XL Technical Service Bulletins

1,408 technical service bulletins (TSBs) are on record for the 2011 GMC Yukon Denali XL. 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.

• 10112472Oct 15, 2012Electrical system. This Preliminary Information communication provides information to the technician about vehicles that if the ignition key is turned to the start position, and then released when the engine begins cranking, the engine will continue cranking for a few seconds or until the vehicle starts. Some customers may state that this feature is inoperative.
• 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.
• 10112470Oct 12, 2012Equipment, Electrical system, Vehicle speed control. This Preliminary Information communication provides information to the technician about vehicles that have an instrument panel backlighting flashes, flickers or inoperative, unwanted horn activation, radio controls inoperative or unwanted activation, OnStar unwanted activation, and cruise control inoperative.
• 10112468Oct 12, 2012Visibility (wipers, defrost, mirrors). This Preliminary Information communication provides information to the technician about the percentage of Ultraviolet protection or tint offered by the windshield or side glass. Technician should be advised Windshield reduces Ultraviolet rays down to 4% or less. Front side door glass reduces Ultraviolet rays down to 35% or less. Windshields are SOLAR glass with a light transmittance of >/=70%. Front door glass are…
• 10112465Oct 11, 2012Equipment. This Preliminary Information communication provides information to the technician about vehicles that have a message on the radio "maximum number of phones are currently paired to the vehicle". Dealer should advise the customer this is normal operation of the vehicle due to the maximum number of five phones can be paired to a vehicle.
• 10118626Oct 10, 2012Equipment. This warranty administrational bulletin provides information on Clarification of Use - Dealer Empowerment Labor Operations and Customer Enthusiasm
• 10118623Oct 9, 2012Equipment. This warranty administrational bulletin provides information on courtesy transportation and roadside assistance programs offered through GM.
• 10118619Oct 5, 2012Equipment. This informational bulletin provides information on newly release bulletins used to fi the vehicles in the field the first time.
• 10112452Oct 5, 2012Electrical system. This Preliminary Information communication provides information to the technician about vehicles that the cruise control being inoperative. Technician may find Diagnostic Trouble Code B3894 set in the Trailer Brake Control Module. Technician should follow published Service Information diagnostics first. Technician should check the "Master Cylinder Pressure" sensor parameter listed in the Trailer Brake Control…
• 10247741Oct 1, 2012Vehicle speed control, Steering. Various Concerns Related To The IP Backlighting Cruise Control Steering Wheel Controls Horn.
• 10247656Oct 1, 2012Other or unknown, Electrical system, Vehicle speed control. Cruise Control Inoperative.
• 10247087Oct 1, 2012Engine cooling. Computer-Controlled Cranking System (Bump Start) Inoperative.
• 10247086Oct 1, 2012Steering, Vehicle speed control. Various Concerns Related To The IP Backlighting Cruise Control Steering Wheel Controls Horn.
• 10246951Oct 1, 2012Equipment. Programming And Activation Of Replacement OnStar Modules.
• 10246593Oct 1, 2012Transmission and drivetrain. Warranty Administration ? Change in Automatic Transmission Add Condition Documentation and Claim Submission
• 10245295Oct 1, 2012Vehicle speed control. Cruise Control Inoperative.
• 10118610Oct 1, 2012Engine cooling. This technical bulletin provides a procedure to replace the AFM oil deflector, rocker arm cover and clean the carbon deposits for conditons related to Engine Oil Consumption on Aluminum Block/Iron Block Engines with Active Fuel Management
• 10062524Oct 1, 2012Engine. Summary to be provided on a future date.
• 10047839Oct 1, 2012Electrical system, Steering. Cadillac/chevrolet/gmc: will have inoperative cruise control; inoperative or unwanted activation of radio controls; backlighting flashes, flickers or inoperative due to possible short to ground on steering wheel coil connector x2. Models 2007-2013 escalades models, avalanche, silverado, suburban, tahoe, sierra, yukon models.
• 10247737Sep 1, 2012Body and structure. Whistle Noise From Drivers Side A Pillar Area
• 10247720Sep 1, 2012Brakes. Stabilitrak/Traction Control OFF With Red Brake Warning Lamp
• 10247704Sep 1, 2012Suspension. Rattle Squeak Clunk Bump Noise From Front Suspension.
• 10247682Sep 1, 2012Equipment. Navigation Radio Radio And Integrated Center Stack
• 10247667Sep 1, 2012Back-over prevention (rear camera). Rear Camera Display Blank.
• 10247649Sep 1, 2012Electronic stability control. Unwanted Stability Activation And/Or C0710.
• 10247082Sep 1, 2012Body and structure. Whistle Noise From Drivers Side A Pillar Area
• 10247065Sep 1, 2012Suspension. Stabilitrak/Traction Control OFF With Red Brake Warning Lamp
• 10245343Sep 1, 2012Suspension. Rattle Squeak Clunk Bump Noise From Front Suspension.
• 10245321Sep 1, 2012Equipment. Navigation Radio Radio And Integrated Center Stack
• 10245306Sep 1, 2012Back-over prevention (rear camera). Rear Camera Display Blank.
• 10245288Sep 1, 2012Electronic stability control. Unwanted Stability Activation And/Or C0710.
• 10047479Sep 1, 2012Electronic stability control, Other or unknown. Gmc/chevrolet/cadillac: instrument panel messages regarding stabilitrak message, traction control message, service brake system message, is off and gauges, in various modules low speed settings, are inoperative. Models 2007-13 all escalades; avalanche, silverado, suburban, tahoe; sierra, all yukons and denalis.
• 10047459Sep 1, 2012Vehicle speed control. Cadillac/gmc/chevrolet: information on cruise control being inoperative due to bpp circuit signal and/or tcc/cruise brake pedal parameters, when brake pedal is released but shows applied. Models 2007-2013 all escalades, avalanche, silverado, suburban, tahoe, sierra, all yukons.
• 10045940Sep 1, 2012Equipment. Gmc/cadillac/chevrolet: no air is flowing through hvac vents because of an inoperative blower motor. The situation is intermittent. Models 2011-12 cadillac-escalade, escalade esv & ext; gmc-sierra, yukon & xl, yukon denali & xl denali; chevrolet-tahoe, suburban, avalanche & silverado. *pe updated 9/26/12.
• 10055803Jul 1, 2012Transmission and drivetrain. Cadillac/chevrolet/gmc/hummer/pontiac: there is slipping or have no fourth, fifth or sixth gear and malfunction indicator lamp (mil) would be on, with diagnostic trouble code (dtc) p0796 found as active.
• 10044229Apr 1, 2012Engine cooling. Gm: diagnosis and repair- malfunction indicator lamp illuminated, reduce engine power message displayed, dtc p2135 set. Also included model sierra denali year 2010-2011
• 10037570Apr 1, 2012Body and structure. Gm: on some truck models there is some frame corrosion. *rm updated on 5/2/2012.
• 10043849Mar 1, 2012Air bags. Gm: air bag warning lamp illuminated, repeat history dtc b0083 0f- b0088 0f on vehicles operated in amarillo texas area. An updated software calibration has been released to address this condition. Also included in models years 2010-2012 model:cadillac escalade hybrid; chevrolet silverado hybrid; chevrolet tahoe hybrid;gmc sierra denali; gmc sierra hybrid;gmc yukon hybrid; gmc yukon denali hybrid.
• 10043902Feb 1, 2012Seats. Seat rattle and/or hard to latch and unlatch, power release fold and tumble not fully functioning.
• 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.
• 10043048Dec 1, 2011Electrical system. Cadillac/chevrolet/gm: in regards to some vehicles, there is an issue of no airflow through hvac vents due to the blower motor being inoperative. *pe updated 2/21/12.
• 10038305Dec 1, 2011Air bags. Gm: the air bag warning light is on with stored trouble codes due to an electro-magnetic interference in the amarillo, texas area. *rm updated 6/24/11. *pe updated 3/12/12.
• 10042286Oct 1, 2011Transmission and drivetrain. Cadillac/chevrolet/gmc: certain model vehicles my 2010-2012, the transmission has developed a leak in the rear.
• 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.
• 10039507Jun 1, 2011Fuel system, Electrical system. Gm: the malfunction light is on and the fuel tank is hard to fill. There are trouble codes stored.
• 10039024Apr 1, 2011Body and structure. Gm: the chrome outside door handle is cracked or loose at the screw where it attaches. Grease may have cause the screw to degrade or the torque was too high.
• 10044124Mar 1, 2011Electrical system. General motors: due to the parasitic drain/discharge on 2011 vehicles and trucks, a no crank/no start and dead battery would occur. Cadillac sts and chevrolet volt not included.
• 10038624Mar 1, 2011Engine cooling. Gm: the air bag light is on with a stored trouble code.
• 10038259Feb 1, 2011Seats. Gm: the third row seat is difficult to remove and install because of various floor latch situations.

← All problems reported for the 2011 GMC Yukon Denali XL