2015 GMC Sierra Denali Technical Service Bulletins

1,815 technical service bulletins (TSBs) are on record for the 2015 GMC Sierra Denali. 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.

• 10137615Nov 7, 2016Equipment, Tires. This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
• 10114824Nov 7, 2016Electrical system. This Preliminary Information communication provides information to the technician about vehicle that may have an OnStar system that has progression tones when pressing the blue or red button. Technician will need to contact General Motors Technical Assistance Center with the scan tool data from the OnStar system.
• 10137621Nov 4, 2016Equipment, Fuel system. This informational bulletin provides information for maintenance cleaning of the fuel injectors.
• 10137620Nov 3, 2016Fuel system, Equipment. This informational bulletin provides information for maintenance cleaning of the fuel injectors.
• 10137619Nov 2, 2016Equipment, Fuel system. This Informational Bulletin provides information on availability of Diesel Fuel additives.
• 10137618Nov 2, 2016Fuel system, Equipment. This Informational Bulletin provides information on available Diesel Fuel Additives.
• 10114817Nov 2, 2016Equipment, Engine. This Preliminary Information communication advises the technician that generation 5 engines with Regular Production Option Code L83, L86, or LV3 may have an oil consumption concern were one quart in 2000 miles is being used. Dealer will confirm oil level was properly checked per Owner?s Manual, and check the bolt torque on the Valve Lifter Oil Manifold Assembly, before you contacting General Motors Product Quality…
• 10119070Oct 28, 2016Engine cooling. This Preliminary Information communication provides information to the technician that some vehicle may have an ?Exhaust Fluid Quality Poor? on the Driver Information Center or a diesel exhaust fluid warning lamp on or other exhaust fluid quality related concerns. Technician will inspect the diesel exhaust fluid for contamination.
• 10135240Oct 27, 2016Fuel system. This informational bulletin provides information for maintenance cleaning of the fuel injectors.
• 10135255Oct 26, 2016Fuel system. This technical bulletin provides a procedure to clean and repair the complete fuel system due to dirt getting into the fuel system causing the vehicle to have a hard or no start.
• 10119065Oct 26, 2016Suspension. This Preliminary Information communication provides information to the technician the steps needed to diagnose and repair vehicles with a rough idle and/or vibration at idle in Drive. This condition will not be present in Park, or Neutral. This concern may be caused by ground out within the one or both engine mounts. Technician will use CH-51450-A (Pico Oscilloscope) to measure the vibration disturbance.
• 10135256Oct 25, 2016Equipment. This informational bulletin provides information to replace the propeller shaft if technicians find a broken propeller shaft or U-joint due to different causes.
• 10119064Oct 25, 2016Electrical system. This Preliminary Information communication provides information to the technician about the USB port going inoperative when using Multi-Media Interface Tester. Currently the Multi-Media Interface Tester and should not be used on vehicles with a base radio for testing USB function.
• 10119062Oct 25, 2016Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic System 2 to review the Firmware Over-the-Air version and the OnStar Customer Identifier and contact General Motors Technical Assistance Center for further assistance.
• 10135290Oct 24, 2016Equipment. This technical bulletin provides a procedure to clear the codes and re-evaluate the XM radio channels to correct a condition of audio muting when listening to some Sirius XM channels but if they change channels they will find others that experience normal audio. This could be due to interference from transmitting sources outside of Sirius XM?s frequency range.
• 10135250Oct 24, 2016Electrical system, Equipment. Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers
• 10135289Oct 21, 2016Equipment. this informational bulletin provides Information on Using MyBuick, MyCadillac, MyChevrolet, and MyGMC Phone Applications to Control GM Accessory Remote Start Kits.
• 10135249Oct 21, 2016Equipment. This informational bulletin provides information on approved warranty part numbers for original equipment batteries
• 10119055Oct 20, 2016Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have a service engine soon malfunction indicator lamp, antilock braking system malfunction indicator lamp, service suspension system message, misfire, hesitation, no crank, heater-vent-air conditioning inoperative. Technician may find F11UA, F104UA, F35UA, and or F60UA blown. Technician should inspect the…
• 10135238Oct 19, 2016Equipment. This Bulletin has been Revised to add the 2017 Colorado, Cruze, Canyon, Chevrolet & GMC Light/Medium Duty Trucks. Please discard Corporate Bulletin Number 03-06-04-071I
• 10119054Oct 19, 2016Electrical system. This Preliminary Information communication provides information to the technician about vehicles with various Heater-Vent-Air Conditioning blower mode or temperature issues. Technician will need to reprogram the Heater-Vent-Air Conditioning control module using Tis2Web and Service Programming System.
• 10119051Oct 19, 2016Transmission and drivetrain. This Preliminary Information communication provides information to the technician on the step to diagnose and repair the vehicles that may have a shake or shudder during light throttle acceleration, between 30 and 65 mph steady state driving. Also shudder feeling that may be described as driving over rumble strips or rough pavement. Technician will drive the vehicle and monitor the torque converter clutch slip.
• 10135299Oct 17, 2016Other or unknown. This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a check trailer message displayed but there is no trailer connected.
• 10119047Oct 17, 2016Electrical system. This Preliminary Information communication provides information to the technician about vehicles that the voice recognition is inoperative. Technician will need to toggle through all languages then back to the desired language.
• 10135259Oct 14, 2016Engine cooling. This informational bulletin provides the technicians ways to graph the exhaust temperature during a DPF regen or fluid quality test.
• 10135248Oct 13, 2016Back-over prevention (rear camera), Engine cooling. This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire, ticking noise and/or MIL on.
• 10135239Oct 13, 2016Equipment. This warranty administration bulletin provide policy information on required operating procedures.
• 10135237Oct 13, 2016Equipment. Battery Testing and Warranty Replacement Requirements (North America ONLY)
• 10135236Oct 13, 2016Electrical system. This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.
• 10135242Oct 12, 2016Electronic stability control. This informational bulletin provides information on Some vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak. This condition may be accompanied by a clunk noise. This is a slight movement that is more often seen visually, rather than felt, when viewed from the outside and using the auto-start feature, if equipped.
• 10119027Oct 10, 2016Electrical system. This Preliminary Information communication provides information to the technician the steps to diagnose and repair the concern of the display is showing 32° F (0° C) after a battery or reprogramming a module. The outside temperature will begin to update if driven above 20 mph for at least 5 minutes. If the vehicle speed drops below 20 mph, the timer will reset and the display will stop updating.
• 10119022Oct 10, 2016Electrical system. This Preliminary Information communication advises the technician that the customer may experience a 2-3 slip or flare after the vehicle has been sitting for a period of time. Technician can update the Transmission Control Module if working on a model year 2007. On all other model years dealer should communicate to the customer this condition is a normal operating characteristic of their vehicle.
• 10135241Oct 9, 2016Fuel system. This informational bulletin provides information on the top tier fuels that are recommended in GM vehicles.
• 10135274Oct 7, 2016Transmission and drivetrain. This Bulletin provides guidelines for Dealers to determine whether or not they need to contact the PQC for an engine, transmission or transfer case assembly replacement and information explaining the PQC process, Global Warranty Management Transaction submission, vehicle repair record retention and proper handling of assembly returns.
• 10135243Oct 7, 2016Equipment. This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer.
• 10135247Oct 5, 2016Equipment, Electrical system. The information in this bulletin details the proper configurations for the ignition key, fob, key tags and key rings and applying a QR code sticker or barcode sticker to a key fob.
• 10135244Oct 5, 2016Equipment. This Informational Bulletin provides information for customers to report Missing or Inaccurate navigation Radio Map Disc information.
• 10119013Oct 3, 2016Engine. This Preliminary Information communication advises the technician that the parts restriction has ended on the 6.6L Duramax engine Regular Production Option Code (LML/LGH) part number 12638502. Dealer can now order parts through the normal Customer Care and Aftersales parts process.
• 10118917Sep 30, 2016Equipment. This Warranty Admin bulletin provides retail and wholesale service personnel with the policies/procedures and the warranty transaction submission procedures that support the Personal Property Damage process.
• 10118916Sep 30, 2016Equipment. This warranty administration bulletin provide policy information on warranty and policy exchange program for electronic products for U.S. and Canada dealers only.
• 10118913Sep 30, 2016Equipment. This warranty administration bulletin provide policy information for courtesy transportation and roadside assistance programs.
• 10118912Sep 30, 2016Equipment. This informational bulletin provides information on return or reimbursement of customer owned CDs, DVDs or Navigation Discs .
• 10118907Sep 30, 2016Tires. This warranty administration bulletin provides information on The tires supplied with a new vehicle are covered by General Motors against defects in material or workmanship under the Bumper-to-Bumper New Vehicle Limited Warranty.
• 10118919Sep 27, 2016Equipment. This warranty administration bulletin provides information on Goodwill Tools, Customer Enthusiasm, and Policy Guidelines.
• 10118918Sep 27, 2016Equipment. This warranty nonadministrative bulletin provides information on the proper use of the labor op 0600014.
• 10118915Sep 22, 2016Equipment. This informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged Radios and IPCs
• 10118910Sep 22, 2016Equipment. This informational bulletin provides information on new tools used for the Hem Flanges and how to repair and seal the flanges when the repairs are done.
• 10118979Sep 19, 2016Engine cooling. This preliminary informational bulletin was created to inform Service Agents or Dealers, they may be charged back for parts and labor due to the turbo-chargers are being returned to the Warranty Parts center damaged, improperly assembled or missing parts and advising to properly package the complete turbochargers. (New models and RPOs added)
• 10118908Sep 19, 2016Equipment. This informational bulletin provides information on comebacks prevention information and using customer concern verification sheets (CCVS).
• 10118952Sep 16, 2016Equipment. This technical bulletin provides a procedure to replace the Homelink transmitter to correct the customers concern of the garage door wont open from far distances.

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