2015 GMC Yukon Technical Service Bulletins

2,535 technical service bulletins (TSBs) are on record for the 2015 GMC Yukon. 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.

• 10082447Aug 8, 2016Engine cooling. This informational bulletin explains a possible normal whining noise from the balance shaft chain if the vehicle has less than 10,000 miles on it.
• 10083140Aug 5, 2016Engine. 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…
• 10082860Aug 3, 2016Equipment. This informational bulletin provides information on gm does not approve the use of “clipping” to repair collision damage to vehicles. Gm has not tested or validated a “clipped vehicle” repair; therefore, gm cannot endorse this type of repair or confirm the crash performance during a subsequent collision.
• 10083776Aug 2, 2016Electrical system. This preliminary information communication advises the technician on steps to perform to determine if the customer's battery drain concern is being caused by a known concern with bluetooth call transfer operation when exiting the vehicle. If the concern is duplicated at the dealer with the onstar led is still green after the vehicle is turned off and the bluetooth call was disconnected. Dealer should advises that…
• 10082861Aug 2, 2016Electrical system. This technical bulletin provides a procedure to remove the transport mode on message displayed in the dic due to vehicles shipped over long distances outside the u.s. And canada.
• 10082823Aug 2, 2016Engine cooling. This informational bulletin explains the use of diesel fuel additives in an engine, are not required unless the customer desires additives to prevent fuel concerns depending on fuel or temperature related conditions.
• 10082814Aug 2, 2016Engine. This informational bulletin provides information to gm dealers on the correct cleaning methods when cleaning engine gasket sealing surfaces.
• 10126063Jul 12, 2016Engine. This informational bulletin provides information on intake manifold inspection/replacement after severe internal engine damage.
• 10126062Jul 11, 2016Brakes. This informational bulletin provides information on installing the correct tires for vehicles with the condition of under hard acceleration at higher speeds, the traction control light will flash. Or, they may come in for ABS or general handling/braking concerns.
• 10100822Jul 11, 2016Engine. This informational bulletin provides the technician with what may happen to an engine due to lack of maintenance.
• 10100806Jul 11, 2016Engine cooling. This technical bulletin provides a procedure to replace the valve lifter oil manifold and the lifters to correct the customers concern of engine misfire, tick noise and mil on.
• 10100805Jul 11, 2016Seats. This engineering informational bulletin is requesting information from the field with the conditons of a rattle noise originating from the second row seat.
• 10089121Jun 29, 2016Tires, Equipment. This informational bulletin provides guidance to gm dealers when using gm approved tire force variation measurement equipment.
• 10080981Jun 29, 2016Equipment. This preliminary information communicates the procedure to the technician how to regain blu-ray/cd/dvd player function on all new generation infotainment systems with regular production option code u42 or uwg blu-ray players. If this concern is encountered, cycle the cd player/media disc player fuse and re-evaluate the concern.
• 10097193Jun 28, 2016Transmission and drivetrain. This technical bulletin provides a procedure to replace the stator shaft support to correct customer concern on a delayed engagement when the transmission is shifted from park to reverse or park to drive after the vehicle has been sitting with the engine off due to the torque converter draining the transmission fluid back into the transmission pan.
• 10074343Jun 28, 2016Transmission and drivetrain. This technical bulletin provides a procedure to replace the stator shaft support to correct customer concern on a delayed engagement when the transmission is shifted from park to reverse or park to drive after the vehicle has been sitting with the engine off due to the torque converter draining the transmission fluid back into the transmission pan.
• 10081053Jun 27, 2016Brakes. This preliminary information communication provides information to the technician on the steps to diagnose and repair vehicles that may have issues were the customer will need increased effort to depress the brake pedal. Technician may find fluid in the brake booster and/or the booster vacuum line. Technician will need to replace vacuum pump, brake booster, master cylinder, vacuum pump belt and the vacuum line…
• 10089222Jun 22, 2016Tires, Equipment. This informational provides information on slight or mild tire feathering and recommended practices.
• 10081323Jun 22, 2016Electrical system, Equipment. This preliminary information communication advises the technician that some vehicles may have a dim driver information center when the interior of the vehicle is hot from a sun load or extended heater operation. The driver information center is designed to dim with high temperature exposure. This is done to protect the driver information center from damage.
• 10081049Jun 21, 2016Equipment, Seats. This preliminary information communication provides information to the technician on how to diagnose and repair vehicles that may have a rattle noise from the second row seat. Technician will need to inspect the striker not aligned properly in latch opening. To repair this condition, rework/adjust the striker in the direction to center it in the latch opening. An adjustable wide mouth metal working tool may be used…
• 10089229Jun 20, 2016Electrical system. This informational bulletin provodes information on the gm of canada onstar cellular communication upgrade.
• 10089228Jun 17, 2016Equipment. This technical bulletin provides a procedure to remove the transport mode on message displayed in the dic due to vehicles shipped over long distances outside the u.s. And canada.
• 10081200Jun 17, 2016Seats. This preliminary information communication advises the technician that some vehicles the haptic seat motors can be felt in the seat. Technician will access both haptic seat motors and rotate the motors flat, and then reinstall them back into the seat cushion. This will help improve the comfort of the seat cushion.
• 10081961Jun 14, 2016Visibility (wipers, defrost, mirrors). This technical bulletin provides information on the proper reconnection of the rear window defroster tab if a customer comments one loose or broken.
• 10081241Jun 14, 2016Electrical system. This preliminary information communication provides information to the technician on how to diagnose and repair vehicle that may have a "check trailer wiring" or "service trailer brake system” message on the driver information center when a trailer is connected to the vehicle. Diagnostic trouble code c1114 set in the chassis control module. Chassis control module has to determine the type of trailer brake system…
• 10081043Jun 14, 2016Fuel system, Engine. This preliminary information communication provides information to the technician on how to diagnose and repair vehicles that may have rattle or ticking noise that is louder inside the vehicle than outside. The noise may also sound like a lifter tick. If the noise is heard best at the fuel line and the sound will be real loud with a stethoscope. The fuel line will need to be replaced.
• 10081022Jun 14, 2016Electrical system. This preliminary information communication advises the technician that ,when testing any circuit for open or resistance, it is imperative that all related terminal pin fit and tension be checked when the test steps require disconnection of the connector or component, prior to any component replacement. Always use the recommended terminal test tool during these tests.
• 10094784Jun 13, 2016Transmission and drivetrain. This engineering informational bulletin is ending the need for information from the field of vehicles with the condition of bang or loud noise with no forward (drive) or reverse ranges.
• 10080702Jun 13, 2016Engine. This preliminary information communication provides information to the technician on how to diagnose and repair vehicles that may have diagnostic trouble code p06dd or no or low oil pressure. Technician will replace timing chain tensioner guide. If oil pump face is damaged and or worn thru replace oil pump. Inspect bearings for damage wear due to debris from oil pump.
• 10089247Jun 10, 2016Equipment. This informational bulletin provides information on the proper use of floor mats.
• 10097195Jun 8, 2016Equipment. This technical bulletin provides a procedure to inspect the air box and air filter seal and replace if necessary to correct a customer concern that the malfunction indicator light (mil) is illuminated due to excessive sand and/or debris entering the air filter box and bypassing the seal of the air filter causing damage to the ho2 sensor and the catalytic converter to become blocked with sand and debris particles.
• 10080686Jun 8, 2016Electrical system. This preliminary information communication provides information to the technician on the steps to diagnose and repair vehicles that may have an intermittent "check trailer wiring" or "service trailer brake" message on the driver information center. Technician will inspect and clean the ground wire (normally white wire) connection on the trailer side of the 7-pin connector. Inspect that the wires inside the trailer…
• 10080684Jun 8, 2016Engine. 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.
• 10078432Jun 8, 2016Equipment. This technical bulletin provides a procedure to inspect the air box and air filter seal and replace if necessary to correct a customer concern that the malfunction indicator light (mil) is illuminated due to excessive sand and/or debris entering the air filter box and bypassing the seal of the air filter causing damage to the ho2 sensor and the catalytic converter to become blocked with sand and debris particles.
• 10080661Jun 3, 2016Engine, Transmission 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.
• 10114105May 31, 2016Engine, Electrical system. This informational bulletin provides information on identifying non-GM (aftermarket) engine calibrations for gasoline engines using Tech 2 or GDS 2.
• 10114101May 25, 2016Wheels. This informational bulletin updates General Motor's position on refinishing aluminum wheels. GM does not endorse any repairs that involve welding, bending, straightening or re-machining. Only cosmetic refinishing of the wheel's coatings, using recommended procedures, is allowed.
• 10118548May 24, 2016Visibility (wipers, defrost, mirrors), Equipment. This informational bulletin provides repair information on reconnection of rear window (defroster) contact or tab.
• 10078921May 24, 2016Equipment. This preliminary information communication provides the technician with a diagnostic aid for identifying infotainment components on the vehicles to ensure that the correct component is ordered or replaced and the correct labor code is used for warranty submission.
• 10118547May 20, 2016Tires. This informational bulletin provides information on the temporary tire flat spotting condition.
• 10114107May 20, 2016Electrical system. This informational bulletin provides information on service programming system (SPS) errors.
• 10078887May 18, 2016Steering, Equipment. This preliminary information communication provides information to the technician on how to diagnose and repair vehicles with one of the two concerns. Vehicle may have an intermittent "service power steering, drive with care" on the driver information center and a diagnostic trouble code c0545 symptom 00 set in the power steering control module.
• 10118546May 16, 2016Equipment. This informational bulletin provides information on a new U.S. dealer special tool loan program.
• 10118545May 16, 2016Electrical system, Equipment. This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.
• 10078881May 16, 2016Equipment, Electrical system. This preliminary information communication advises the technician that diagnostic trouble code b127e in the human machine interface with regular production option code u42 or uwg will be current when playing a dvd or blu-ray on the integrated center stack display. When the disc is ejected the diagnostic trouble code will be history.
• 10134546May 13, 2016Equipment, Back-over prevention (rear camera). This technical bulletin provides a procedure to reprogram the radio to correct a customer concern of radio Inoperative, blue Screen, AM clipping noise, HD on/off status not retained in stations, time lag on transitions, no audio with internal amp, and park assist symbol position wrong in rear view camera.
• 10134545May 13, 2016Electrical system. This informational bulletin provides warranty information on accessory power outlet and trailer lighting fuse replacement.
• 10078874May 10, 2016Equipment. This preliminary information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was purchased. Technician should look for non - general motors aftermarket accessories installed on the vehicle that can cause these issues.
• 10134536May 6, 2016Equipment. This warranty administration bulletin provides information on GM?s policy on performing GM covered vehicle services and maintenance on vehicles originating/sold in Canada.
• 10081365May 6, 2016Electrical system. This informational bulletin provides information on the identification of vehicles that are shipped with the transport mode on and how to turn it off.

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