2014 GMC Sierra 1500 Technical Service Bulletins

3,023 technical service bulletins (TSBs) are on record for the 2014 GMC Sierra 1500. 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.

• 10070137Oct 1, 2013Electrical system. Summary to be provided on a future date.
• 10069862Oct 1, 2013Visibility (wipers, defrost, mirrors). Summary to be provided on a future date.
• 10063208Oct 1, 2013Engine. Summary to be provided on a future date.
• 10063006Oct 1, 2013Engine. Summary to be provided on a future date.
• 10063003Oct 1, 2013Engine. Summary to be provided on a future date.
• 10062444Oct 1, 2013Equipment. Summary to be provided on a future date.
• 10062437Oct 1, 2013Equipment. Summary to be provided on a future date.
• 10062434Oct 1, 2013Electrical system. Summary to be provided on a future date.
• 10062430Oct 1, 2013Equipment. Summary to be provided on a future date.
• 10062429Oct 1, 2013Equipment. Summary to be provided on a future date.
• 10060058Oct 1, 2013Seats. Summary to be provided on a future date.
• 10114210Sep 27, 2013Seats. 13310 - Service Update. This bulletin provides a service procedure to adjust the seatback recliner mechanism, if necessary, on certain vehicles, equipped with a manual reclining seatback. On some of these vehicles, either front seat may display seatback movement.
• 10114206Sep 27, 2013Equipment. 13304 - Customer Satisfaction. Certain vehicles equipped with a Snow Plow Prep Package (RPO VYU) may have been assembled with an incorrect generator. This option calls for a higher amperage generator (RPO KW7); however, on some vehicles a lower amperage generator was installed. Over time, the lower amperage generator could result in premature battery rundown and possibly a no-start condition.
• 10113283Sep 27, 2013Electrical system, Equipment. This Preliminary Information communication provides information to the technician about vehicles that have an ignition key cannot be turned. Technician will need to insert the key and measure the gap from the key to the cylinder. If the key is not going in fully the ignition lock cylinder will need to be replaced. Also obtain a new key that is cut to the vehicle.
• 10060047Sep 27, 2013Seats. Summary to be provided on a future date.
• 10060032Sep 27, 2013Electrical system. Summary to be provided on a future date.
• 10113275Sep 25, 2013Electrical system, Engine. This Preliminary Information communication advises the technician that the Engine Control Module part number 12656993 will be placed on restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
• 10113274Sep 25, 2013Exterior lighting, Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have Diagnostic Trouble Codes B2600 Sym 04 and B2605 Sym 04 set in the Body Control Module. Technician will need to reprogram the Body Control Module with the latest calibrations in Tis2Web.
• 10113272Sep 24, 2013Engine. This Preliminary Information communication advises the technician that the engine part numbers 12657117, 12633246, 12657207, 12619367, 12657206, and 12635423 will be under an exchange program administered by the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
• 10113270Sep 24, 2013Electrical system, Equipment. This Preliminary Information communication provides information to the technician that after inspecting the Left and/or Right Instrument Panel Fuse Block Labels, it may be noted the numbering is incorrect. Technician will need to replace the Fuse Block Labels with the correct part numbers.
• 10113267Sep 23, 2013Electrical system, Steering. This Preliminary Information communication provides information to the technician about vehicles that may have hard or unable to rotate ignition key concern. When the concern is present the steering wheel will need to be rotated in either direction to alleviate the pressure between the steering column lock pin and lock plate. Please communicate to the customer this condition is a normal operating characteristic of…
• 10113265Sep 23, 2013Electrical system, Engine. This Preliminary Information communication provides information to the technician about vehicles that have an engine misfire. Technician may find Diagnostic Trouble Codes P0351-P0358, P2300, P2301, P2303, P2304, P2306, P2307, P2309, P2310, P2312, P2313, P2315, P2316, P2318, P2319, P2321, or P2322. Technician will need to inspect the coil connectors for clear water and/or a discolored connector. Technician will need…
• 10114205Sep 20, 2013Engine cooling. 13290A Service Update. (revised PQC and part information). An analysis of engine build data revealed that there could be a build concern that could cause drivability issues with the engines originally installed in these vehicles. To ensure the highest quality and best ownership experience for our customers, these engines need to be replaced prior to vehicle delivery. The bulletin provides a service procedure to…
• 10113260Sep 19, 2013Electrical 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.
• 10113256Sep 18, 2013Electrical system, Equipment. This Preliminary Information communication provides information to the technician about vehicles that have an OnStar system that will not power up. Technician should turn off the ignition and cancel retained accessory power. After the vehicle has powered down, remove power to the OnStar module for five minutes. After the power has been removed for five minutes, if the OnStar system is working release the vehicle.
• 10113255Sep 18, 2013Engine, Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician may find P0324 Diagnostic Trouble Code set. Technician will need to remove the oil pan and inspect the oil squirters for contact. If contact is noted the dealer needs to call General Motors Product Quality Center for a replacement engine.
• 10113254Sep 18, 2013Equipment. This Preliminary Information communication provides information to the technician about the new fluids available for axle service and clarifies usage. Technician will use the chart to determine the proper axle lubricant to use.
• 10113253Sep 18, 2013Engine. This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code P06DD set with no drivability concerns. If only Diagnostic Trouble Code P06DD is set with no other Diagnostic Trouble Codes gather data using Global Diagnostic System 2 and contact General Motors Technical Assistance Center for further assistance.
• 10114204Sep 13, 2013Engine cooling. 13290 - Service Update. An analysis of engine build data revealed that there could be a build concern that could cause drivability issues with the engines originally installed in these vehicles. To ensure the highest quality and best ownership experience for our customers, these engines need to be replaced prior to vehicle delivery.
• 10113245Sep 13, 2013Visibility (wipers, defrost, mirrors). This Preliminary Information communication provides information to the technician about vehicles that the rear sliding glass being inoperative or noisy when operated. Technician should replace the rear sliding window regulator assembly.
• 10113244Sep 13, 2013Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have a blank display. Technician may find a Diagnostic Trouble Code U150F set. Technician will need to inspect circuit 7527 for damage if the Diagnostic Trouble Code is current.
• 10113241Sep 11, 2013Equipment, Electrical system. This Preliminary Information communication provides information to the technician about vehicles that have a Timeshift audio is skipping/choppy, Timeshift is inoperative, No audio is heard after a Bluetooth or OnStar call, iPod audio is skipping/choppy, the dismiss button for the "Bluetooth Phone Connected" message is missing, certain audio tones cannot be heard, and audio is inoperative on one side of the vehicle…
• 10113237Sep 10, 2013Electrical system, Equipment. 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.
• 10113235Sep 10, 2013Visibility (wipers, defrost, mirrors). This Preliminary Information communication provides information to the technician about vehicles that the rear sliding glass being inoperative or noisy when operated. Technician should replace the rear sliding window regulator assembly.
• 10113234Sep 9, 2013Equipment. This Preliminary Information communication provides information to the technician about vehicles that may have excessive dust intruding into the cabin. Technician can update the Heater-Vent-Air Conditioning control module which will close the recirculation door 90% when in recirculation mode.
• 10062283Sep 9, 2013Equipment. Summary to be provided on a future date.
• 10113231Sep 5, 2013Electrical system, Engine. This Preliminary Information communication provides information to the technician about vehicles that have a lifter noise and or Service Engine Soon Malfunction Indicator Lamp on. Technician may find a Diagnostic Trouble Code P0300 set. Technician should check Tis2Web for any applicable Engine Control Module calibrations after any repair of the engine with a collapsed intake lifter on an Active Fuel Management…
• 10113229Sep 4, 2013Electrical system, Equipment. 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.
• 10113227Sep 3, 2013Equipment. This Preliminary Information communication provides information to the technician about installing General Motors Accessory pats. Technician can check Service Information for some accessories. Technician can also contact Partech for assistance.
• 10254237Sep 1, 2013Body and structure. Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting.
• 10253412Sep 1, 2013Fuel system. Duramax Fuel System Contamination Identification.
• 10253410Sep 1, 2013Transmission and drivetrain. Poor Shifting Transmission.
• 10253407Sep 1, 2013Engine cooling. SES Lamp P0300 P0351 - P0358.
• 10253401Sep 1, 2013Engine cooling. Lifter Noise Or SES Light With A P0300 Set.
• 10253400Sep 1, 2013Engine cooling. Lifter Noise Or SES Light With A P0300 Set.
• 10253162Sep 1, 2013Engine cooling. Exhaust Fluid Low
• 10250085Sep 1, 2013Seat belts. Seat Belt Extender Availability
• 10247683Sep 1, 2013Equipment. Navigation Radio, Radio, and Integrated Center Stack.
• 10246643Sep 1, 2013Suspension, Tires. Diagnostic Tips for Difficult to Resolve Tire/Wheel Vibration Concerns
• 10246572Sep 1, 2013Seat belts. Seat Belt Extender Availability

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