2019 Chevrolet Silverado 1500 Technical Service Bulletins

1,762 technical service bulletins (TSBs) are on record for the 2019 Chevrolet Silverado 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.

• 10165102Aug 6, 2019Suspension. This technical bulletin provides repair information to correct a customer concern of a squeak and/or clunking noise coming from the rear of the vehicle. This condition may be caused by debris getting between the leaf springs and/or loose U-Bolts.
• 10164746Aug 6, 2019Transmission and drivetrain, Electrical system. This Preliminary information communicates to the dealer technician that the transmission control module P/N 24296206 is on restriction through the PQC.
• 10165079Aug 5, 2019Steering. This technical bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear.
• 10164745Aug 5, 2019Transmission and drivetrain, Equipment. This Preliminary information communicates the exchange program to assist engineering in identification of any early production issues.
• 10164744Aug 5, 2019Transmission and drivetrain. This Preliminary information communicates that engineering has developed a repair for a chirp noise associated with the front axle assembly.
• 10164742Aug 5, 2019Electrical system. This Preliminary information communicates diagnostic aide for finding a intermittent battery draw.
• 10164737Aug 1, 2019Electrical system. This Preliminary information communicates information on intermittent DIC welcome logo flickering or blank for first 2 min when entering the vehicle if the doors were left unlocked. Currently no repair and GM engineering is working on a resolution. This PI will be deleted and a bulletin created once a permanent repair is available.
• 10164112Jul 31, 2019Fuel system, Equipment. This technical bulletin provides a procedure to replace the fill pipe if found the cause of the noises at highway speeds.
• 10163884Jul 31, 2019Visibility (wipers, defrost, mirrors). This technical bulletin provides repair information to correct a customer concern of hearing excessive wind noise from front side door glass area.
• 10163691Jul 31, 2019Electrical system. This Preliminary information communicates to the technician that he may encounter a listed vehicle with a No Crank condition. If so, the technician is advised to inspect for a potential open F3BA 400 AMP fuse in X50D Fuse Block - Battery. If found, the technician is provided with diagnostic testing and a component replacement recommendation.
• 10163690Jul 31, 2019Equipment. This Preliminary information communicates AFM / DFM usage Information. providing additional information on the AFM and DFM systems
• 10164113Jul 30, 2019Electrical system, Equipment. This informational bulletin provides information for dealers/technicians on Information on Head-Up Display (HUD) on Vehicles Model Year 2017 and Newer Has Rotational Feature that Allows for Adjusting of the Angle of the HUD Image.
• 10164118Jul 29, 2019Transmission and drivetrain, Equipment. This technical bulletin provides a procedure to perform a trans fluid flush to correct the customers concern.
• 10163900Jul 26, 2019Equipment. This informational bulletin provides process information for the (GWM) and (WPC) parts return program.
• 10163852Jul 26, 2019Seats. N192256040 - Customer Satisfaction Program - Certain 2019 model year Chevrolet Silverado 1500 (New Model) vehicles, equipped with RPO 5T5, (Vinyl Rear Seats With Cloth Front Seats), may have been built with cloth rear seat headrests instead of vinyl rear seat headrests. Replace cloth rear seat headrests with vinyl rear seat headrests.
• 10163674Jul 23, 2019Engine cooling. This Preliminary information communicates A vehicle may have a tick noise from the engine cold, initial start in the morning. A lifter may not have sufficient amount of oil during cold start operation (not pumped up). As information comes in the Pi will be updated and when the final repair is out this this PI will be changed to a Bulletin
• 10163671Jul 19, 2019Back-over prevention (rear camera). This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 152. The information can be found at http://www.gmupfitter.com/ under the "Technical Bulletin" Tab and then "Show all bulletins."
• 10163670Jul 19, 2019Equipment. This Preliminary information communicates information to diagnose DTC C056D or C056E.
• 10163902Jul 16, 2019Transmission and drivetrain. This preliminary informational bulletin adds the 2016 model year to diagnostic tips and repair information to correct a customer concern of reduced acceleration at low speed and/or transmission slipping from a launch, DTC P0751 set.
• 10163663Jul 15, 2019Engine, Electrical system. This Preliminary information communicates the possibility of a reduced power message with dtc p2101 and/or p1516 due to potential throttle body issue.
• 10164127Jul 12, 2019Electrical system, Equipment. This technical bulletin provides repair information to correct a customer concern of Intermittent or Continuous Horn Blowing, Horn Activation Sensitive to the Touch.
• 10164123Jul 11, 2019Transmission and drivetrain, Equipment. This technical bulletin provides a procedure to replace the torque converter and inspect the front pump and the TEHCM for metal.
• 10163662Jul 11, 2019Engine cooling. This Preliminary information communicates to the dealer technician that the tools to install the turbine shaft and stator shaft seals are available for loan from Bosch.
• 10164122Jul 10, 2019Electrical system, Engine. This technical bulletin advises the dealership to charge the battery and update the ECM to correct the concerns.
• 10162168Jun 28, 2019Brakes. This Preliminary information communicates an issue where the brake pad monitor life % counts down to quickly. Engineering is working on a fix.
• 10162167Jun 28, 2019Seats. This Preliminary information communicates and issue with the heated/vented seat switch indicators being inoperative or hard to see when the interior light dimmer switch is set to a very low/lowest position. Engineering is currently investigating the issue.
• 10162166Jun 27, 2019Transmission and drivetrain. This Preliminary information communicates to the dealer technician that the 10L80 transmission has been place on a part restriction. Dealers are to contact the Product Quality Center before replacing the transmission assembly.
• 10162165Jun 27, 2019Fuel system. This Preliminary Information communication advises the technician that the 6.6L Duramax Diesel Regular Production Option Code L5D has been placed on Engine Exchange program. Dealer will need to contact General Motors Product Quality Center for further assistance.
• 10164109Jun 26, 2019Brakes, Electrical system, Engine cooling. N192210460-01 - Service Update - Certain 2019 Cadillac CT6 equipped with engine RPO?s LSY or LTA, Chevrolet Silverado 1500 (New Model), and GMC Sierra 1500 (New Model) vehicles have a condition where the brake system control module (BSCM) may cause a service brake assist message to appear on the driver?s information center (DIC), and a service engine soon light to illuminate on the dashboard. This may cause the…
• 10163272Jun 26, 2019Equipment. The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
• 10163268Jun 26, 2019Equipment, Electrical system. This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
• 10163261Jun 26, 2019Fuel system. This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
• 10162159Jun 26, 2019Electrical system. This Preliminary information communicates information to dealers advising certain Over the air updates and USB updates have been temporarily suspended.
• 10162156Jun 26, 2019Transmission and drivetrain. This Preliminary information communicates to the dealer technician that the transmission control module P/N 24289415 is on restriction through the PQC.
• 10163266Jun 25, 2019Equipment, Engine. This informational bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2.
• 10163265Jun 25, 2019Suspension. This technical bulletin provides a procedure for re-torque the lead springs.
• 10163260Jun 25, 2019Equipment. This informational bulletin advises about the possible issues that may occur when using a scotch brite pad or highly abrasive disk on gasket sealing surfaces or reused parts.
• 10163193Jun 25, 2019Equipment. This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.
• 10163227Jun 24, 2019Engine. This informational bulletin provides information on 6.6L Duramax Possible Oil Leak Path Information.
• 10163226Jun 24, 2019Fuel system. This Bulletin provides information to correct a customer concern of a siren or whine noise from the in-tank fuel pump at temperatures below -6C or 20F, accompanied by start and stall, no start, loss of power and MIL illuminated. Technicians may find DTCs P0087, P018B, P228A, P228B or P2635 set in ECM.
• 10163225Jun 24, 2019Engine cooling. This informational bulletin provides information for the technicians on where to look on the Duramax engine for coolant leaks.
• 10162153Jun 24, 2019Transmission and drivetrain. This Preliminary information communicates that the front and rear axle assemblies are removed from restriction allowing the dealer to fully service the assemblies.
• 10162150Jun 24, 2019Equipment. This Preliminary information communicates a customer concern of IPC gauges inoperative or fluctuate, No Start, No Crank, SIR Light / Service Airbag Message, Service Suspension Message, Radio display blank, Steering Wheel Controls (SWC) not illuminated, Turn Signal no audible feedback, HVAC controls inoperative.
• 10162149Jun 24, 2019Brakes. This Preliminary Information communication advises the technician that the Hydro-Boost is not serviceable and will need to be replaced if the brake pedal moves or applies on its own at a full turn.
• 10163252Jun 19, 2019Transmission and drivetrain, Equipment. This technical bulletin provides a procedure to change the diff fluid if found the cause of the customers concern.
• 10162146Jun 19, 2019Equipment. This Preliminary information communicates the exchange program to assist engineering in identification of any early production issues.
• 10162143Jun 19, 2019Engine cooling. This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Codes P0340 and P0341 setting at times. Technician should use normal published Service Information diagnostics. If normal Service Information diagnostics does not isolate the concern, inspect for corrosion in connector…
• 10162136Jun 17, 2019Fuel system. This Preliminary Information communication provides information to the technician for a vehicle setting both a P2635 and P018B diagnostic trouble codes. The following steps may help to determine if this is caused by a fuel pressure sensor not reading the low end of the pressure range. Technician is to make sure the engine is cold and install the Multiple Diagnostic Interface along with Global Diagnostic System 2.
• 10163251Jun 14, 2019Equipment. This technical bulletin provides repair information to correct a customer concern of Sirius XM Radio Stations Missing or SXM Favorites Greyed Out.
• 10162127Jun 14, 2019Suspension. This Preliminary Information communication provides information to the technician about vehicle with Service ABS and/or Traction control lights/message on, Service Power Steering System, Service Suspension System, and or Loss of communication with EBCM, SWPS, PSCM, and/or SCM. Technician may find Diagnostic Trouble Codes U0077, U0121, U0126, U0131, U0139, U0401, U0415, and/or U0428. Technician should remove the…

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