2025 GMC Yukon technical service bulletins
464 technical service bulletins and manufacturer communications cover the 2025 GMC Yukon.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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- Beginning with 2026 model year production, the floor console/armrest lamp design was changed by removing...
- This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a...
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- This update contains a required software change to help improve the overall software update and...
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- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
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- The Rear Camera Mirror display may appear angled downward
- If a vehicle has an issue with super cruise inoperative tech is directed to follow a diagnostic path...
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- This PI provides a diagnostic tip when fuse F4DR is opening and dealerships are to inspect the wiring at...
- This is a diagnostic PI to assist on a repair to fix a concern for the HVAC temperature doors binding at times
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- Condition in which certain modules failed to update with an over-the-air (OTA) update
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- This PI states that if SDGM DTC P0604/P0607 is set and no other SDGM DTCs are present, clear DTCs and...
- This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set...
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- This PI provides diagnostic tips for diagnosing electric trailer brakes issues.
- PI to help diagnose A/C concern
- • Improves transmission diagnostic software
- • Updates to reduce unnecessary service messages in the driver display
- • Surround Vision Recorder, a new feature that allows you to record, watch, and save video from your...
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- This PI advises dealers that if the K160 Brake System Control Module sets DTC P0606 along with P0562...
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- Fog lamp control may be missing from radio display after a BCM update
- • Fixes to help protect battery health
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- • Fixes to help protect battery life
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- Pi created to provide GM dealers with information on gathering information for projection issue
- • Improvements to the availability of driver assistance features.
- • Fixes for active cabin ventilation
- This PI communicates that the u013A code setting requires no repairs on Export Vehicles.
- • Improvements to the performance of vehicle software updates
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- A vehicle may have a service driver assist message and the technician cannot get the Long Range Radar...
- This PI communicates information on isolating a wind noise from the driver front door.
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- • Improvements to the infotainment system from Android update
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- PI to explain normal operation for a concern that the outside rearview mirrors may not fold when the doors...
- This PI identifies an issue where a loose Body Control module ground on the A pillar could
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- Certain vehicles listed above may be missing relevant information regarding the use of snow chains, snow...
- This PI provides diagnostics tips to dealership techs when trying to diagnose a CAN Bus communication...
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- This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax...
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- This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered...
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- • Fixes to help protect battery health
- • Improvements to the performance of Automatic Emergency Braking and Adaptive Cruise Control braking
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- Condition in which the jack kit lifting rod is out of specification
- Condition in which the Upper Intermediate Steering Shaft Bolt is below torque specification
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- The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.
- This information provides software update information for the K73 Telematics module to correct the...
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- This PI is to inform technicians of a possible battery draw caused by the K36 chassis control module
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- On certain vehicles, the customer was mistakenly charged for Super Cruise and OnStar Services removal...
- New Vehicle Monitoring Programs Section in IVH
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- This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer...
- PI is created to advise dealer of an issue that may have been induced by OTA programming
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- This PI communicates information on a possible loose connection on LVDS cable t P16 Instrument Panel...
- Certain vehicles may be missing relevant information regarding the use of snow chains, snow socks, or...
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- On certain vehicles listed above, the customer was mistakenly double charged for illuminated door sill...
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- On certain vehicles listed above, the customer was mistakenly double charged for the option SuperCruise
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- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
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- Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an...
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- This PI communicates a procedure to clean oil leaking from the rain sensor.
- This PI communicates an issue with the inside rearview mirror image misaligned and instructions dealership...
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- This technical bulletin provides repair information to correct a customer concern of Radio Software Update...
- This service bulletin provides information on Tire Sidewall Irregularities.
- This service bulletin provides information on replacing the intake manifold when the engine is replaced...
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- This service bulletin advises the technician to check if the transmission cooler lines are twisted to...
- This bulletin advises the tech to inspect deeper into what may be to main
- The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle...
- This engineering information (EI) closure ends the need for gathering further information from field in...
- This service bulletin provides information on software related issues and provides technicians information...
- This service bulletin provides information on the Service Safety Restraint Message displayed on the DIC...
- This service bulletin provides information for the technicians to use a Customer Concern Verification...
- This service bulletin provides information to dealership personnel for new vehicles with less than 1,000...
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- This service bulletin provides information on the restraint warning lamp being illuminated and the...
- This warranty administration bulletin provides information for dealers/technicians on System Reset and...
- This service bulletin provides information for dealers/technicians on Vehicle Wide Programming Instructions.
- This bulletin advises the tech to refer to a procedure in SI to aid in diagnosing a possible wiring concern.
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- This warranty administration bulletin provides policy information on vehicles outside of a California...
- Steering
- This service Bulletin provides information on the correction of that one or more Tire Pressure Monitor...
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- This technical bulletin provides repair information to correct a customer concern of SUV Second Row Seat...
- This bulletin provides information of possible fuel injector harness electrical connector terminal having...
- This technical service bulletin provides information on the correction of the Steering Column Lock with...
- This informational bulletin provides information on the turn signal stalk not cancelling and/or mis...
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- This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to...
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- This warranty administration bulletin provides policy information for GM courtesy transportation and...
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- This technical bulletin provides repair information to correct a customer concern of Radio Software Update...
- This service bulletin provides information on the proper Reflective High Temperature Heat and/or...
- The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential...
- This informational bulletin provides information for dealers/technicians on Customer Education Bulletin...
- Some customers may comment on that their front center display screen shows apps in the entertainment Hub App.
- This engineering information (EI) is requesting information from technicians to perform the check list...
- This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases
- This bulletin advises the technician to flush the cooling system multiple times if oil has been found in...
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- This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be...
- This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
- This engineering information (EI Lite) instructs the technician to use the Field Product Reporting (FPR)...
- This bulletin provides information on Wiper Blade Maintenance Tips.
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- This service bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for...
- This service bulletin provides information to diagnose batteries that have set for a long period of time...
- Service brakes
- This service bulletin provides frame coating repair information to correct a customer concern of wax...
- This service bulletin provides information for dealers/technicians on Diagnostic Aid
- This warranty administration bulletin provides information regarding the field action courtesy...
- This bulletin provides a service procedure to replace the sway bar bracket retainers if found the
- This engineering information (EI) is requesting information from technicians to perform the check list...
- This engineering informational bulletin is requesting information from technicians to perform the check...
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- This engineering information (EI Lite) is requesting technicians use the FPR Process in regards to rocker...
- Service brakes
- This service bulletin provides information on Wheel Alignment Specifications, Requirements and...
- This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer...
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- This informational bulletin provides a procedure on how to remove the paint stain that may present itself...
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- This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the...
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- This service bulletin provides a procedure to repair wiring to correct customer concerns of Driveability,...
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- This bulletin helps aid the tech in possible noise that may be normal or abnormal depending on the concern...
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- Great News! Your vehicle keeps getting better
- This service bulletin provides customer information for rear unwanted automatic braking, usually when...
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- This bulletin provides Information on Infotainment Screen Hot to the Touch.
- This service bulletin provides information on proper use of floor mats.
- This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the...
- This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil...
- This warranty administration service bulletin provides information about GM Accessories
- This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode,...
- This service bulletin provides information to inform dealership personnel about Law Enforcement and...
- This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and...
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- This informational bulletin advises the technician to check for faults that may be caused by the trailer...
- This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the...
- This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform...
- Warranty Administration
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- This informational bulletin advises the technician on normal noises produced by the engine and to explain...
- This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using...
- This service bulletin advises the technician of possible coolant entering the areas of the engine, either...
- This warranty administration bulletin provides policy information on the requirements for 12V battery...
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- This warranty administration bulletin provide policy information for variable diagnostic time allowances...
- This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
- This service bulletin provides information for dealers/technicians on Labor Operations for Limited...
- Suspension
- Lane departure: assist
- Electrical system
- Suspension
- This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
- This service bulletin provides a service procedure to correct customer concerns of Air Conditioning (A/C)...
- This bulletin helps aid the tech in possible transmission noise that may be normal or abnormal depending...
- Fuel/propulsion system
- This service bulletin provides a procedure to clean the back side of the rims and rotors and to correct...
- This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone...
- This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter...
- This informational bulletin provides information on Outside Rear View Mirror Defog or Defrost Times...
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- This technical bulletin provides repair information to correct a customer concern of Air Bag Warning MIL...
- Electrical system
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- Power train
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- This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified...
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- Electrical system
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- This bulletin provides information on how to look for and test for DEF or water in the fuel system and...
- This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center...
- This service bulletin provides information on key code security rules and information on GM keycode...
- This informational bulletin advises the tech and the customer of a normal DEF operation while under high...
- This technical bulletin provides a procedure to correct the condition of Striker to Liftglass Latch Creak...
- This service bulletin provides guidelines and diagnostic/repair information to technicians regarding...
- This Warranty Administration bulletin provides information on the Global Warranty Management (GWM)...
- This service bulletin provides information for dealers/technicians on New Labor Operations for Limited...
- This bulletin provides information on Warranty Administration – Required Operating Procedures
- This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline...
- This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer...
- This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission...
- This service bulletin provides information on some vehicles that may rock or move slightly forward or...
- This warranty administration bulletin provides policy information, proper labor operation selection and...
- This informational bulletin provides information on Information on Bright PVD (Physical Vapor Deposition)...
- This service bulletin provides diagnostic information for technicians in cases of an ETRS system fault or...
- This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures.
- This service bulletin provides information for dealers/technicians on When and How to Submit a Field...
- The bulletin provides direction on how to locate the Temporary Service Part (TSP) form in GlobalConnect.
- This service bulletin provides information to dealership personnel on diagnosis and replacement of shock...
- This service bulletin provides graphics, information and guidelines for engine component wear to assist...
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