2015 Chevrolet Silverado 2500 Technical Service Bulletins

2,387 technical service bulletins (TSBs) are on record for the 2015 Chevrolet Silverado 2500. 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.

• 10114269Nov 25, 2014Equipment. This preliminary bulletin provides information to dealers on how to clean the protective coating from the vehicles frames that were shipped by sea.
• 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.
• 10114750Nov 24, 2014Electrical system. This Preliminary Information communication provides information to the technician about vehicles with wireless fidelity inoperative after the OnStar module was replaced. Technician will need to perform a WIFI Activation using Service Programming System.
• 10114749Nov 24, 2014Electrical system. This Preliminary Information communication advises the technician how determine if the vehicle is equipped with wireless fidelity. Technician should check the Regular Production Option Code list for (VV4).
• 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.
• 10090203Nov 21, 2014Electrical system. 14154 - service update. This bulletin provides a service procedure to relocate the separate 250 amp fuse into the pre-fuse assembly on top of the vehicle battery on certain vehicles equipped with a 220 amp generator (rpo kw5). These vehicles may, due to corrosion at the ends of the fuse, experience a resistance build-up that does not allow current to flow through the fuse, resulting in the generator not being able…
• 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.
• 10114734Nov 14, 2014Engine, Electrical system. This Preliminary Information communication advises the technician that there have been some reports that the current engine hours are not correct and display 0.0. Technician will need to program the Instrument Panel Cluster using Service Programming System.
• 10114733Nov 14, 2014Suspension. This Preliminary Information communication advises the technician that the production rear shocks on trucks equipped with MagneRide Regular Production Option Code (Z95) are not interchangeable left to right.
• 10114728Nov 13, 2014Fuel system. This Preliminary Information communication advises the technician that the 6.6L Duramax Diesel Engine Fuel Injection Pump Part numbers 12645102, 12658095 and 12661059 will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
• 10114727Nov 13, 2014Transmission and drivetrain. This Preliminary Information communication provides information to the technician on how to diagnose vehicles with various noises associated with four wheel drive operation. Before beginning any diagnosis it is imperative to review the Symptoms - Transfer Case in Service Information and perform the necessary inspections. In all cases the complaint vehicle should be compared to another like vehicle before beginning…
• 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.
• 10114722Nov 12, 2014Electrical system, Equipment. This Preliminary Information communication provides information to the technician about when starting the vehicle there is a lack of air flow through the Heater-Vent-Air Conditioning vents and that the indicators on the Heater-Vent-Air Conditioning controls are illuminated and the display may show Heater-Vent-Air Conditioning off. Technician should reprogram the Heater-Vent-Air Conditioning control module using…
• 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.
• 10114714Nov 11, 2014Visibility (wipers, defrost, mirrors). This Preliminary Information communication provides information to the technician about vehicles that when driving at highway speeds and closing the sunroof, it will reverse when it reaches the air deflector. Dealer will need to replace the sunroof motor for this concern.
• 10114248Nov 10, 2014Electrical system. This preliminary bulletin is to inform dealers that the E92 Engine Control Module (ECM) labels have an incorrect service part number.
• 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
• 10114244Nov 7, 2014Electrical system. This technical bulletin provides a procedure on how to turn the transport mode message of and reset the battery light flashing.
• 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.
• 10114242Nov 6, 2014Electrical system. This technical bulletin provides information to the technician to replace the ignition key if the customers concern is the shifter contacts the key.
• 10114708Nov 5, 2014Suspension, Equipment, Tires. This Preliminary Information communication provides information to the technician that before calling General Motors Technical Assistance Center for assistance, there is some basic diagnostic information that must be obtained in order for General Motors Technical Assistance Center to provide proper direction in repairing the vehicle.
• 10114707Nov 5, 2014Equipment. This Preliminary Information communication provides information to the technician about vehicles with an inoperative CD player. Technician will need to contact General Motors Technical Assistance Center for further assistance.
• 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
• 10114706Nov 4, 2014Electrical system. This Preliminary Information communication provides information to the technician about vehicles with OnStar WIFI is inoperative after a VCIM replacement. Technician will need to contact General Motors Technical Assistance Center with module information.
• 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.
• 10252164Nov 1, 2014Equipment. Identifying If A Vehicle Is Equipped With OnStar 4G LTE Wi-Fi.
• 10252163Nov 1, 2014Equipment. XM Audio Traffic And Travel Link Availability And Operation.
• 10252160Nov 1, 2014Electrical system. Programming IPC Engine Hours Into A Replacement IPC.
• 10252159Nov 1, 2014Suspension. MagneRide Rear Shocks Not Interchangeable Left To Right.
• 10252157Nov 1, 2014Visibility (wipers, defrost, mirrors). Sunroof Reverses When Closing At Highway Speeds.
• 10252156Nov 1, 2014Equipment. Important Information Needed When Calling TAC for Diagnostic Help on Vibration Complaints.
• 10252153Nov 1, 2014Engine cooling. Blower Motor Is Inoperative At Startup.
• 10250082Nov 1, 2014Transmission and drivetrain. Information on Driveline Clunk Noise
• 10248789Nov 1, 2014Electrical system. OnStar® Module Battery Drain
• 10248757Nov 1, 2014Equipment. Upfitter Auxiliary Switches
• 10247748Nov 1, 2014Electrical system. Speedometer Needle Accuracy Information.
• 10247650Nov 1, 2014Electronic stability control. Unwanted Stability Activation and/or C0710.
• 10247264Nov 1, 2014Electrical system. 220 Amp Generator Fuse Block Corrosion
• 10247263Nov 1, 2014Electrical system. 220 Amp Generator Fuse Block Corrosion
• 10247224Nov 1, 2014Other or unknown, Engine cooling. Service 4WD Message ? Transfer Case Stuck in 4WD HI
• 10247093Nov 1, 2014Electrical system. Speedometer Needle Accuracy Information.

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