| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| N182198000 | GMC | SIERRA | 2017 | N182198000 - Special Coverage Adjustment - Certain vehicles, equipped with a 5.3L or 6.2L engine, may have a condition which affects fuel injector fun |
| PIP5678 | GMC | SIERRA | 2017 | |
| 19NA081 | GMC | SIERRA | 2017 | This technical bulletin provides repair information to correct a customer concern of Audio Muting When Listening to Some SiriusXM Channels Due to Inte |
| 17357 | GMC | SIERRA | 2017 | 17357-Service Update. General Motors has discovered an issue relating to the accuracy of the Government 5-Star Safety Ratings on the Monroney label fo |
| 17315 | GMC | SIERRA | 2017 | Customer Satisfaction Program-17315. Certain vehicles, equipped with Power Take-off (PTO), may have a condition where the PTO option was not enabled. |
| 17NA171 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the ECM and TCM to the latest calibrations to correct the concerns.<br /> |
| 17NA291 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to replace the radio for vehicles with the condition of Intermittent Pop Noise from the Speakers Followed |
| 17NA045 | GMC | SIERRA | 2017 | This informational bulletin provides Information on Using Voice Pass-Thru to Access Voice Recognition Commands on Cell Phone and how it does not work |
| 17235 | GMC | SIERRA | 2017 | 17235 - Service Update. On certain vehicles the electric power steering (EPS) rack gear teeth were not properly heat treated. Dealers will replace th |
| 17NA186 | GMC | SIERRA | 2017 | This Technical bulletin provides a procedure for radio replacement due to the radio tuner module being bad.<br /> |
| 19NA036 | GMC | SIERRA | 2017 | This Bulletin provides the technician with information on how to perform a oil consumption test and a procedure to replace the pistons if found the ca |
| N182202780 | GMC | SIERRA | 2017 | N182202780 - Special Coverage Adjustment. In some circumstances, some 2014-2017 model year Cadillac Escalade, Chevrolet Silverado, Chevrolet Suburban |
| PIP5523 | GMC | SIERRA | 2017 | This Preliminary information communicates to dealer technicians to update the GPCM calibration if glowplug DTCs are found.<br /> |
| PIP5522 | GMC | SIERRA | 2017 | This Preliminary information communicatesA vehicle may have a concern of engine noise and/or a misfire. This may be caused by a broken rocker arm. A b |
| 17318 | GMC | SIERRA | 2017 | 17318 - Customer Satisfaction. On certain vehicles equipped with a rear vision camera (RPO UVC), 4-wheel disc brakes dual rear wheels (RPO J96), and |
| 17289 | GMC | SIERRA | 2017 | 17289 - Service Update. On some vehicles the heat shrink tube length on the battery positive terminal is shorter than design intent. If a customer/de |
| 17308 | GMC | SIERRA | 2017 | 17308 -Customer Satisfaction Program. Certain vehicles owner manuals may be missing written instructions for using tether anchorages and child restra |
| 17249 | GMC | SIERRA | 2017 | 17249 - Service Update Bulletin. Incidental engine combustion events, can occur at certain temperature, loading conditions and throttle positions. Whe |
| 18127 | GMC | SIERRA | 2017 | 18127 - Special Coverage. In certain vehicles, if a driver repeatedly sits on the seat belt cable cover located at the base of the driver?s seat when |
| PIP4902K | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global D |
| PIP5469 | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have a check engine light on. Technician may fin |
| PIT5545 | GMC | SIERRA | 2017 | This Preliminary information communicatesContent Theft Deterrent RPO UTJ is included and only available with Remote Vehicle Start RPO BTV. If the vehi |
| GCUS-3-856 | GMC | SIERRA | 2017 | 16119 - Customer Satisfaction. General Motors has discovered an inadvertent error in the Parts Content Information portion of the window label on cert |
| GCUS-3-850 | GMC | SIERRA | 2017 | 17065 - Service Update. When certain vehicles, equipped with base body or chassis (RPO ZW9) and without rear vision camera ready (RPO 5F9) are shifted |
| PIE0428 | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of the steering wheel jerks, whip |
| 17-NA-151 | GMC | SIERRA | 2017 | This Technical bulletin provides a procedure for technicians to correct a customer concern of outside noise heard from back of cab.<br /> |
| 17NA019 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the radio to correct a condition of Apple Carplay Will Not Launch After 1124 Key Cycles and |
| PIE0421A | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Noise Originating from Front S |
| PIE0416A | GMC | SIERRA | 2017 | This engineering informational bulletin ends the need for information from the field on vehicles that have the condition of Malfunction Indicator Lamp |
| PIE0414A | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a fuel leak, fuel odor, and or |
| PIE0414 | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a fuel leak, fuel odor, and or |
| PIE0406A | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Rear Defogger Grid Inoperative |
| 16-NA-389 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the FVCM if the battery has issues that are related to the front camera module.<br /> |
| PIP5510 | GMC | SIERRA | 2017 | This Preliminary information communicates to the dealer technicians aprocedure to determine if the vehicle&#39;sSCR system is healthy.<br /> |
| PIE0415 | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of DTC P2101 Throttle Actuator P |
| PIE0414 | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a fuel leak, fuel odor, and or |
| 17-NA-177 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the radio to correct conditions of Distorted Outbound Audio During Bluetooth Phone Calls due |
| 17-NA-171 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the ECM to the latest calibrations to correct the concerns.<br /> |
| 17-NA-151 | GMC | SIERRA | 2017 | This Technical bulletin provides a procedure for technicians to correct a customer concern of outside noise heard from back of cab.<br /> |
| 10-03-10-001D | GMC | SIERRA | 2017 | This informational bulletin provides information on Wheel Balancer Mounting Instructions.<br /> |
| PI1354F | GMC | SIERRA | 2017 | This preliminary bulletin provides additional guidance for diagnosing vibrations or disturbances that may occur on full size pickups and how to correc |
| PIE0388 | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a MIL or a engine misfire due |
| PIE0382A | GMC | SIERRA | 2017 | This engineering information bulletin ends the need for information from the field on vehicles that have the condition of the Air bag light illuminate |
| 17-NA-025 | GMC | SIERRA | 2017 | This technical bulletin is providing a procedure to reprogram the HMI module to correct multiple conditions including Waiting for Update Media Message |
| PI1286B | GMC | SIERRA | 2017 | This preliminary informational bulletin adds the 2016 model year to repair information to correct a customer concern of the hood fluttering, vibrating |
| 16-NA-388 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the FVCM if the battery has issues that are related to the front camera module.<br /> |
| 16-NA-377 | GMC | SIERRA | 2017 | This informational bulletin provides information on a Service Emission System Message and/or a Malfunction Indicator Lamp illuminated. This usually oc |
| 16-NA-376 | GMC | SIERRA | 2017 | This informational bulletin provides information on higher than expected oil consumption.<br /> |
| 16-NA-372 | GMC | SIERRA | 2017 | This informational bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts |
| 16-NA-362 | GMC | SIERRA | 2017 | This New Model Features Bulletin provides various general information topics including Duramax Diesel engine, TC system, fuel system, etc., and Traini |
| 16-NA-346 | GMC | SIERRA | 2017 | This technical bulletin provides repair information to correct a customer concern of no crank / no start.<br /> |
| 16-NA-175 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttl |
| 16-NA-346 | GMC | SIERRA | 2017 | This technical bulletin provides repair information to correct a customer concern of no crank / no start.<br /> |
| 11-08-49-001T | GMC | SIERRA | 2017 | This technical bulletin provides information on Transport Mode On Message Displayed in Driver Information Center (DIC) and/or Battery Light is Flashin |
| PIT5301B | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician that Diagnostic Trouble Code B127E in the Human Machine Interface with Regular Produ |
| PIP5335A | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator |
| 16NA389 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the FVCM if the battery has issues that are related to the front camera module.<br /> |
| 17NA151 | GMC | SIERRA | 2017 | This Technical bulletin provides a procedure for technicians to correct a customer concern of outside noise heard from back of cab.<br /> |
| 17-NA-074 | GMC | SIERRA | 2017 | This informational bulletin provides information and Tips for Customers Having Difficulty Launching Android Auto or Apple Carplay.<br /> |
| PIE0443A | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the dealers on vehicles that have the condition of a malfunction indicator lamp |
| 17NA186 | GMC | SIERRA | 2017 | This Technical bulletin provides a procedure for radio replacement due to the radio tuner module being bad.<br /> |
| 17-NA-258 | GMC | SIERRA | 2017 | This technical bulletin provides repair information to correct a customer concern of hearing excessive wind noise from front side door glass area.<br |
| 17NA382 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the HMI module to correct a condition of Radio Intermittently Starts At Home Screen Unwanted |
| PIE0397A | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information - Nois |
| 16-NA-175 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttl |
| PIE0426A | GMC | SIERRA | 2017 | This engineering information is ending the need for information from the field on vehicles that have the DTC P24B1.<br /> |
| PIE0401A | GMC | SIERRA | 2017 | This engineering informational bulletin ends the need for information from the field on vehicles that have the condition of Malfunction Indicator Lamp |
| GCUS-3-823 | GMC | SIERRA | 2017 | 17018-Customer Satisfaction Program. Certain vehicles, equipped with power front passenger seat adjuster that was previously replaced, may have a cond |
| 17NA327 | GMC | SIERRA | 2017 | This informational bulletin advised the technician of a possible OnStar module configuration concern that can be changed by pressing the blue button t |
| PIE0419A | GMC | SIERRA | 2017 | This engineering informational bulletin ends the need for information from the field on vehicles that have the condition of Harsh, Delayed, and/or Imp |
| PIE0395A | GMC | SIERRA | 2017 | This engineering information bulletin is requesting information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illu |
| PI1255E | GMC | SIERRA | 2016 | This preliminary informational bulletin contains recommendations of what needs to be done to swap/install camper outside rearview mirrors on a vehicle |
| 16NA355 | GMC | SIERRA | 2017 | this informational bulletin provides Information on Using MyBuick, MyCadillac, MyChevrolet, and MyGMC Phone Applications to Control GM Accessory Remot |
| 16NA344 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to replace the BCM on select vehicles that are listed by VIN due to an error in the security system that |
| 150603002D | GMC | SIERRA | 2017 | Original Equipment Batteries Part Number and ACDelco Replacement Battery Approved Warranty Part Numbers<br /> |
| 150603002C | GMC | SIERRA | 2017 | This informational bulletin provides information on approved warranty part numbers for original equipment batteries<br /> |
| 150601002E | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to repair the valve lifter oil manifold and/or lifters to correct the customers concern of engine misfire |
| 120137001B | GMC | SIERRA | 2017 | This informational bulletin provides information to dealership personnel on a new refrigerant (R-1234yf) for A/C service.<br /> |
| PIE0383 | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of a check trailer message displa |
| 17NA335 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to replace the fuel pump to correct the MIL concerns.<br /> |
| 16-NA-361 | GMC | SIERRA | 2017 | This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its s |
| 17-NA-234 | GMC | SIERRA | 2017 | This technical bulletin provides repair information to correct a customer concern of the wrong rear bumper installed on the vehicle, with sensors pres |
| 17-NA-228 | GMC | SIERRA | 2017 | This informational bulletin provides information on Click or Tick Noise on 3-4 Shift that it should be considered a normal characteristic.<br /> |
| 17-NA-219 | GMC | SIERRA | 2017 | This technical bulletin provides to the technician a possible issue with the NOx sensor wiring harness and what to do if corrosion is found.<br /> |
| 17-NA-218 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to replace the instrument panel cluster due to a defect of the flash memory causing the DIC to go blank.< |
| 17-NA-171 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to reprogram the ECM and TCM to the latest calibrations to correct the concerns.<br /> |
| GCUS-3-744 | GMC | SIERRA | 2017 | 16095 Customer Satisfaction Program. Certain vehicles may have a condition in which the left and right front brake caliper assemblies are suspect to a |
| PIT5277D | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician on the steps to diagnose and repair vehicles that may have intermitt |
| GCUS-3-889 | GMC | SIERRA | 2017 | 17108 - Service Update. Certain vehicles may have a fracture in the parking lever support window which, if overloaded, may result in a further fractur |
| GCUS-3-886 | GMC | SIERRA | 2017 | 17098 - Service Update. Certain vehicles may have a condition where a false failure action is being taken when it is not required. This condition can |
| GCUS-3-871 | GMC | SIERRA | 2017 | 17028 01 - Customer Satisfaction. Certain vehicles may not have had the Diesel Engine Owner Manual Supplement and/or insert installed at the assembly |
| GCUS-3-864 | GMC | SIERRA | 2017 | 17105 - Customer Satisfaction Program. Certain vehicles, equipped with a DuraMax Diesel Engine (L5P) and Dual Generators (KHB), may have been built wi |
| GCUS-3-861 | GMC | SIERRA | 2017 | 17048 Customer Satisfaction. Certain vehicles may have a condition in which the transfer case actuator motor brake sticks in the open position inside |
| PIP5439A | GMC | SIERRA | 2017 | This Preliminary information communicates that the 2017 Chevrolet Silverado and GMC Sierra with the 6.6 L5P engines Turbocharger and Actuator will be |
| PIP5437A | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have harsh concerns. Technician are advised to u |
| PIP5442 | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have an exhaust leak, noisy exhaust, or noise mi |
| PIP5437 | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have harsh shifts concerns. Technicians will use |
| PIT5438C | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicles that have a click, rattle or |
| PIT5517A | GMC | SIERRA | 2017 | This Preliminary Information communicates New model features of the 2016 and 2017 Silverado and Sierra eAssist.<br /> |
| PIC6216B | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles voice recognition inoperative for calling Bluetooth p |
| PIP5446 | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have a Harsh Shift 1/2 and 2/3 and Sputter Apply |
| PIT5288E | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that may have any of these concerns remote keyless en |
| PIP5439 | GMC | SIERRA | 2017 | This Preliminary information communicates that the 2017 Chevrolet Silverado and GMC Sierra with the 6.6 L5P engines Turbocharger and Actuator will be |
| PIT5354A | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician how determine if the vehicle is equipped with wireless fidelity. Technician should c |
| PIP5433 | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician that the 6.6L Diesel engine Regular Production Option Code (L5P) EGR Valve Part numb |
| PIP5440 | GMC | SIERRA | 2017 | This Preliminary information communication advises the technician that the 2017 Chevrolet Silverado and GMC Sierras equipped with the 6.6L diesel engi |
| PIP5434 | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician that the 6.6L Diesel Engine exchange program will be in effect for the first full ye |
| PIC6186E | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that the radio will turn on unwanted after a key cycl |
| PI1354B | GMC | SIERRA | 2015 | This preliminary informational bulletin outlines the recommendations and procedures for diagnosing and repairing vibrations caused by wheel and tire, |
| PIT5529 | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have Trailer connection not recognized or ?Check |
| PIC6218A | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that when adjusting the Heater-Vent-Air Conditioning |
| PIT5530 | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about removing the tinnerman push nuts when installing the accessory |
| PIT5519B | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have a poor Heater-Vent-Air Conditioning air flo |
| PIT5341B | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about owners that want the auto door lock disabled. There is no aval |
| PIP5395B | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician on the steps to diagnose the concern and the steps to repair the concern. Customer h |
| PIT5509B | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer |
| 03-06-04-017K | GMC | SIERRA | 2017 | This Informational Bulletin provides information on availability of Diesel Fuel additives.<br /> |
| 17-NA-051 | GMC | SIERRA | 2017 | This informational bulletin provides information on High Oil Pressure during Initial Start of Vehicle is considered a normal characteristic and no rep |
| 17-NA-045 | GMC | SIERRA | 2017 | This informational bulletin provides Information on Using Voice Pass-Thru to Access Voice Recognition Commands on Cell Phone and how it does not work |
| 17-NA-043 | GMC | SIERRA | 2017 | This informational bulletin provides information on During Bluetooth Phone Conversations the Person Outside of Vehicle May Hear Their Voice Echo as Th |
| 16-NA-246 | GMC | SIERRA | 2017 | This informational bulletin provides an upate for Cause information on Airbag Warning Lamp Illumination Condition.<br /> |
| 16-NA-175 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to flush and drain fluids for the transmission to eliminate a shake and/or shudder during a light throttl |
| PIP5433B | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician that the EGR valve parts restriction has ended.<br /> |
| PIP5411E | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that may have hesitation or a stalling condition whil |
| PIP5411F | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that may have hesitation or a stalling condition whil |
| PIP5433A | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician that the 6.6L Diesel engine Regular Production Option Code (L5P) EGR Valve Part numb |
| PIP5439B | GMC | SIERRA | 2017 | This Preliminary information communicates that the 2017 Chevrolet Silverado and GMC Sierra with the 6.6 L5P engines Turbocharger and Actuator parts re |
| PIT5586 | GMC | SIERRA | 2017 | This Preliminary information communicates a customer concern ofIPC gauges inoperative or fluctuate, No Start,No Crank,SIR Light / Service Airbag Messa |
| GCUS-3-909 | GMC | SIERRA | 2017 | 17139 - Service Update. Certain vehicles may have delamination on the electronic control module (ECM) printed circuit board (PCB) causing open circuit |
| GCUS-3-902 | GMC | SIERRA | 2017 | 17108 01 - Service Update (revised parts list). Certain vehicles may have a fracture in the parking lever support window which, if overloaded, may res |
| 17-NA-025 | GMC | SIERRA | 2017 | This technical bulletin is providing a procedure to reprogram the HMI module to correct multiple conditions including Waiting for Update Media Message |
| 17-NA-024 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to turn the audible feedback option on and off in the radio settings to prevent an audible beep will occu |
| 15-06-03-002E | GMC | SIERRA | 2017 | This informational bulletin provides information on approved warranty part numbers for original equipment batteries<br /> |
| 16-NA-035 | GMC | SIERRA | 2015 | This technical bulletin provides a procedure to replace the driver or passenger seat retractor side belt for vehicles with the condition of oversized |
| PIT5509C | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician on how to diagnose and repair vehicle that may have a "Check Trailer |
| PIE0397 | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Engineering Information - Nois |
| PIE0395 | GMC | SIERRA | 2017 | This engineering information bulletin is requesting information from the field on vehicles that have the condition of Malfunction Indicator Lamp Illu |
| PIE0380A | GMC | SIERRA | 2017 | This engineering informational bulletin is requesting information from the field on vehicles that have the condition of Both Front Low Beam, High Beam |
| PIE0371A | GMC | SIERRA | 2017 | This engineering information is requesting information from the field on vehicles that have the condition of Check Engine Light, Delayed Shifts and/or |
| PIT5573 | GMC | SIERRA | 2017 | This Preliminary information communicatesthat some customers may comment that the rear camera display is too bright at night. General Motors Engineeri |
| PIP5470A | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about an ECM calibration update to address DTC P054F setting.This PI |
| PIP5469A | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about an ECM calibration update to address aDTC P10D1. This PI updat |
| PIP5480A | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about an ECM calibration update to address ahesitation, bump, chuggl |
| PIP5503 | GMC | SIERRA | 2017 | This Preliminary information communicates to the dealer additional information on checking for the engne crankcase being overfull on oil causing an en |
| PIP5330B | GMC | SIERRA | 2017 | This Preliminary Information communication provides information to the technician about vehicles that have a coolant loss and/or coolant odor after dr |
| PIP5406A | GMC | SIERRA | 2017 | This Preliminary Information communication advises the technician that the Product Quality Center has ended the part restriction for the T87A Transmis |
| 17-NA-135 | GMC | SIERRA | 2017 | This bulletin explains the hill decent controls and how it controls speeds when used.<br /> |
| 17-NA-132 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to test and repair the cam sensor and stop replacing the ECM if the code P0606 sets.<br /> |
| 17-NA-110 | GMC | SIERRA | 2017 | This technical bulletin provides a procedure to Add 1 quart of coolant to the upper chamber of the surge tank in order to bring the level up to the bo |
| 17-NA-100 | GMC | SIERRA | 2017 | This informational bulletin explains to the technician how to validate software calibrations have been tampered with by means of using aftermarket mod |
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