2014 GMC Yukon XL Technical Service Bulletins

1,524 technical service bulletins (TSBs) are on record for the 2014 GMC Yukon 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.

• 10126231Dec 10, 2014Equipment. This information provides the proper way to install the floor mats .
• 10114775Dec 10, 2014Electrical system. This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking tension or probing the .64 series terminals. The test probe terminal has been released in the terminal repair kit (J-38125-620H) located in Lear Tray 7 part number 963716-2.
• 10126221Dec 8, 2014Electrical system. This warranty informational bulletin advised the technician that when performing a wiring repair, more information is required.
• 10114766Dec 4, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicle that may have oil leak after the balancer is removed or replaced. Technician will need to insure the balancer bolt is the correct bolt for the engine application.
• 10090184Dec 4, 2014Body and structure, Equipment, Electrical system. 14515 - customer satisfaction program (stop delivery expansion). Approximately 8,776 additional vehicles have been added to the recall population. These vehicles were serviced with a chassis electronic module suspected of containing internal contamination. A very small number of older model vehicles are now included and identified in ivh which has been updated as of december 2, 2014.
• 10114760Dec 3, 2014Electrical 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 need to call General Motors Technical Assistance Center for further assistance. If the Diagnostic Trouble Code B101D has a sym 37 set please refer to the latest version of PIC5492.
• 10247716Dec 1, 2014Equipment, Electrical system. J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
• 10247214Dec 1, 2014Electrical system. Chassis Electronic Control Module Internal Contamination
• 10247061Dec 1, 2014Electrical system. J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
• 10245938Dec 1, 2014Electrical system. OnStar Module Does Not Support All B101D Symptom Codes.
• 10114272Nov 26, 2014Equipment. This technical bulletin provides a procedure to correct the customers concern to replace the left side valve cover and active fuel management oil deflector to reduce oil consumption.
• 10114271Nov 25, 2014Equipment. This warranty administration bulletin provide policy information of the JOB CARD, for a repair on vehicles and what is acceptable - customer authorization; Service manager approvals and transaction authorization; Details of concern, cause and correction; Labor Time; Technician ID and acoutablity of labor time; Proper documentation and retension of warranty parts; Accurate sublet charges and receipts; Add on…
• 10114270Nov 25, 2014Equipment. This warranty bulletin provides labor operation numbers for customer concerns that can't be duplicated.
• 10114759Nov 24, 2014Equipment. This Preliminary Information communication provides information to the technician about what XM offerings are available for vehicles. A dealer or customer can access the website listed below for vehicle specific XM offerings and availability.
• 10114748Nov 24, 2014Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D-37 history in the Vehicle Communication Interface Module or telematics communication interface control module. Engineering has determined that this code will only display in history on the scan tool and will not cause issues with OnStar system operation.
• 10114746Nov 21, 2014Engine. This Preliminary Information communication provides information to the technician about vehicles that have a Malfunction Indicator Lamp on or engine misfire, rough idle, extended crank, or crank no start in some cases. Technician will need to perform published Service Information diagnostics. If technician finds carbon an upper engine and valve cleaning should be performed.
• 10114267Nov 21, 2014Fuel system. This informational bulletin provides information on top tier fuels and what brands are available.
• 10114266Nov 21, 2014Transmission and drivetrain. This preliminary bulletin provides a procedure to remove and inspect the clutch select solenoid valve for damage, located in the valve body to correct the customers concern of reduced acceleration at low speeds and trans slip at lauch.
• 10114265Nov 20, 2014Electrical system. This technical bulletin provides a procedure to check the headlamp wiring connector and replace if damaged.
• 10114263Nov 19, 2014Transmission and drivetrain. This preliminary bulletin provides a procedure to perform a transmission inspection and adjustment before having to replace the parking pawl actuator if the inspection found no problem.
• 10114262Nov 18, 2014Brakes. This informational bulletin explains a normal condition for what and how the drive line can clunk.
• 10114260Nov 18, 2014Forward collision avoidance. This information bulletin explains the use of drilling high strength steel in a collision repair and the GM recommended CryoCobalt Drill bit.
• 10114723Nov 13, 2014Electronic stability control, Other or unknown. This Preliminary Information communication provides information to the technician about vehicles that have an unwanted Stability Activation and/or a Service Stability message on the Driver Information Center. Technician may find a Diagnostic Trouble Code C0710. Technician should inspect for vehicles modifications before any in-depth diagnostics are performed.
• 10114254Nov 12, 2014Engine cooling. This technical bulletin provides a procedure to correct the customers concern to replace the left side valve cover and active fuel management oil deflector to reduce oil consumption.
• 10114719Nov 11, 2014Vehicle speed control. This Preliminary Information communication provides information to the technician about vehicles that the speedometer needle appears to be inaccurate. Dealer should advise the customer the specification for speedometer needle accuracy is +/- 2 MPH at any given speed when looking straight at the needle.
• 10114247Nov 10, 2014Equipment. This preliminary bulletin provides a procedure to paint the areas of the frame, if there are signs of rust/corrosion after the wax coating peeled off.
• 10114245Nov 7, 2014Electrical system. This informational bulletin was created to help technician identify non GM calibrations for the gasoline engines and the damages that may be caused by aftermarket calibrations
• 10114710Nov 6, 2014Fuel system. This Preliminary Information communication advises the technician when Service Information diagnostics indicates a fuel injector may need to be removed for a repair or replaced the injector will need a new seal. This Preliminary Information contains all the O-ring seal and the injector kit part numbers.
• 10114241Nov 5, 2014Electrical system. This informational bulletin was created to help technician identify non GM calibrations for the gasoline engines and the damages that may be caused by aftermarket calibrations
• 10114705Nov 4, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that are travelling from Canada to the United States. While in the United States they are unable to receive Turn-by-Turn directions. Due to the existing cellular provider not having roaming agreements in areas outside of Canada to support transmitting of the packet data required for Turn-By-Turn feature to operate. The…
• 10114240Nov 3, 2014Equipment. This informational bulletin helps the technician quick reference repairs to bulletins as opposed to replacing parts that may be un necessary.
• 10114239Nov 3, 2014Equipment. This warranty bulletin clarifies the use of dealer empowerment to satisfy the customer.
• 10254239Nov 1, 2014Body and structure. Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting.
• 10252163Nov 1, 2014Equipment. XM Audio Traffic And Travel Link Availability And Operation.
• 10250082Nov 1, 2014Transmission and drivetrain. Information on Driveline Clunk Noise
• 10247748Nov 1, 2014Electrical system. Speedometer Needle Accuracy Information.
• 10247650Nov 1, 2014Electronic stability control. Unwanted Stability Activation and/or C0710.
• 10247093Nov 1, 2014Electrical system. Speedometer Needle Accuracy Information.
• 10247063Nov 1, 2014Visibility (wipers, defrost, mirrors). A/C Blows Warm Or Poor Performance.
• 10246569Nov 1, 2014Transmission and drivetrain. Information on Driveline Clunk Noise
• 10245951Nov 1, 2014Equipment. Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
• 10245741Nov 1, 2014Equipment. dealer Empowerment Labor Operations and Customer Enthusiam
• 10245289Nov 1, 2014Electronic stability control. Unwanted Stability Activation and/or C0710.
• 10135356Oct 30, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have high and low pressures, outside temperature, humidity, and vent temperature.
• 10114328Oct 30, 2014Equipment. This information for Warranty administration - Changes the Service Policy and Procedures Section 1.6.2.11 and now is refered to Article 3.2.9 of the 1st addition manual for details of Technician Identification and Accounting of Labor Time
• 10090448Oct 29, 2014Air bags. 13364a - service update (revised expiration date). This bulletin provides a service procedure to replace the passenger side front air bag on certain vehicles. These vehicles may have a condition in which the passenger side front air bag will not function as designed due to an electrical connector not being properly engaged. This condition may set diagnostic trouble code (dtc) b0020 – passenger frontal deployment…
• 10114320Oct 28, 2014Electrical system. This preliminary bulletin provides a procedure to remove and inspect the clutch select solenoid valve for damage, located in the valve body to correct the customers concern of reduced acceleration at low speeds and trans slip at lauch.
• 10135352Oct 27, 2014Equipment. This Preliminary Information communication advises the technician that the Human Machine Interface, Radio or Tuner, radio controls, Integrated Center Stack, display, and Media Disc Players are placed on restriction through the General Motors Technical Assistance Center. Dealer will need to contact General Motors Technical Assistance Center for further assistance.
• 10114315Oct 27, 2014Equipment. This information bulletin explains how to measure for oil consumpsion and possible reasons for loss of oil.
• 10114312Oct 24, 2014Equipment. This informational bulletin explains not to put multiple keys on one key ring and how to tag a key.

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