2025 Chevrolet Silverado 3500 technical service bulletins
380 technical service bulletins and manufacturer communications cover the 2025 Chevrolet Silverado 3500.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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- Beginning with 2026 model year production, the floor console/armrest lamp design was changed by removing...
- This PI is to instruct dealer on diagnostic procedures that need to be completed prior to replacing a...
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- This PI provides Diagnostics tips on how the LIN bus works and how to diagnosis it.
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- This PI is created to inform GM dealers that some vehicles may intermittently fail to connect wireless...
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- This PI is created to inform GM dealers that some vehicles may intermittently fail to connect wireless...
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- This PI Communicates information to ensure Memory Recall is enabled to ensure memory mirrors return to set...
- This PI communicates diagnostic information to assist Technicians with a possible transmission shudder
- This PI provides information to repair the door water deflector which is not sealed properly allows water...
- This PI provides diagnostic tips for diagnosing electric trailer brakes issues.
- PI to help diagnose A/C concern
- This PI was created to help avoid unnecessary front camera module replacements
- The purpose of this PI is to inform dealer technicians of a normal cab pressure relief valve noise to...
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- This PI advises dealers that if the K160 Brake System Control Module sets DTC P0606 along with P0562...
- This PI provides diagnostic steps for dealer technicians to verify the condition and ensure that part...
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- Pi created to provide GM dealers with information on gathering information for projection issue
- This PI states that if SDGM DTC U3000 Sym 49 is set and no other SDGM DTCs are present, clear DTCs and...
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- PI created to provide dealer technicians with procedures for updating Google Maps.
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- Certain vehicles listed above may be equipped with a trailer hitch label that understates hitch capability
- This P/I is created to request FSE assistance to help isolate root
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- This PI communicates information informing dealers that Engineering is aware of the clunk noise and is...
- This PI communicates information that the customers fifth wheel hitch may not latch into the factory box...
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- This PI addresses certain trailering features that may fail to calibrate due to a software issue within...
- PI to explain normal operation for a concern that the outside rearview mirrors may not fold when the doors...
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- Condition where the trailer hitch label understates hitch capability
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- This PI provides diagnostics tips to dealership techs when trying to diagnose a CAN Bus communication...
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- This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax...
- This PI advised dealer technicians of possible causes of diesel fuel contamination in gasoline powered...
- This PI Communicates information to inform technicians that PTO Configuration has moved from PTO Module to...
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- PI addresses a software issue on the K5 Assist step control module and identifies that a software update...
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- Condition in which the jack kit lifting rod is out of specification
- Condition in which the Rear Spring U-bolt fasteners are torqued below specification
- Service Update
- This PI communicates to dealer technicians that DTC P0381 is under investigation and to clear the DTC and...
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- The Driver Information Center may display a message of Transport Mode On after the ignition is cycled.
- New Vehicle Monitoring Programs Section in IVH
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- This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer...
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- Customer Satisfaction Program
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
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- Pi was created to advise dealers of an issue GM Engineering is investigating where the mute and home...
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- Amendments to the Song-Beverly Act (SBA) California warranty law provides vehicle owners with an...
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- This PI involves DTC U3000 SYM49 Set falsely In The Serial Data Gateway Module and dealerships are to...
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- This service bulletin provides information on Tire Sidewall Irregularities.
- This service bulletin provides information on replacing the intake manifold when the engine is replaced...
- This bulletin provides a procedure to check and replace the oil cooler seals before just replacing the oil...
- This bulletin helps aid the tech in possible 10L100 transmission noise that may be normal or abnormal...
- This service bulletin provides technicians with information on available BCM calibrations to restore bulb...
- This PI communicates to dealer technicians that DTC P060C is under investigation and to clear the DTC and...
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- This informational bulletin provides information for dealers/technicians on power folding mirrors do not...
- This service bulletin advises the technician to check if the transmission cooler lines are twisted to...
- This bulletin advises the tech to inspect deeper into what may be to main
- The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle...
- This service bulletin provides information on the radio software related issues to update the radio to the...
- This service bulletin provides information and the condition correction on the "Service Steering Column...
- This engineering information (EI) closure ends the need for gathering further information from field in...
- This service bulletin provides information on the Service Safety Restraint Message displayed on the DIC...
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- This technical bulletin provides a procedure to inspect the front pump of the transmission for a possible...
- This bulletin provides a procedure to add a shim to the rear axle to change the pitch of said axle to...
- This informational bulletin provides information on Anti-Chip Coating Appearance.
- This service bulletin provides information for the technicians to use a Customer Concern Verification...
- This service bulletin provides information to dealership personnel for new vehicles with less than 1,000...
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- This warranty administration bulletin provides information for dealers/technicians on System Reset and...
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- This warranty administration bulletin provides policy information on vehicles outside of a California...
- Steering
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- This informational bulletin provides information on the turn signal stalk not cancelling and/or mis...
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- This service bulletin provides a procedure to flush and bleed power steering system to correct a power...
- This bulletin provides a procedure on how to check for a battery drain utilizing the Picoscope and how to...
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- This warranty administration bulletin provides policy information for GM courtesy transportation and...
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- This service bulletin advises the technician of a different tire/rim option that can be used to correct a...
- This service bulletin provides information on the proper Reflective High Temperature Heat and/or...
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- The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential...
- This informational bulletin provides information for dealers/technicians on Customer Education Bulletin...
- Customer Satisfaction Program
- This engineering information (EI) is requesting information from technicians to perform the check list...
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- This communication shows a possible terminal damage issue in X950D that may
- This service bulletin helps diagnose/reduce possible CCND issues on Transfer Cases
- This bulletin advises the technician to flush the cooling system multiple times if oil has been found in...
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- This bulletin provides information on checking the inspection/maintenance system status parameters in the...
- This informational bulletin instructs the tech when fuel/fluid is needed to be tested and where it can be...
- This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
- This bulletin provides information on Wiper Blade Maintenance Tips.
- This service bulletin provides a procedure on how to clean and resurface aluminum wheel bead seats for...
- This technical bulletin provides repair information to correct a customer concern of Evaporative DTCs...
- This technical bulletin provides a procedure for rattle and/or hissing type noise heard under the hood.
- This bulletin provides a procedure to replace the EGR valve if found failing the test, creating the...
- This service bulletin provides information to diagnose batteries that have set for a long period of time...
- This service bulletin provides frame coating repair information to correct a customer concern of wax...
- The Informational bulletin advises the tech to check for water or ice in the cylinders that may
- This warranty administration bulletin provides information regarding the field action courtesy...
- This technical bulletin provides a procedure to correct the condition of Suction Cup Marks on Window Glass.
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- This service bulletin provides information on Wheel Alignment Specifications, Requirements and...
- This engineering information (EI) is requesting information from technicians to perform the check list...
- This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer...
- This informational bulletin provides a procedure on how to remove the paint stain that may present itself...
- Service Update
- This technical bulletin provides repair information to correct a customer concern of Diagnostic Tips For...
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- This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the...
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- This service bulletin provides a repair procedure to correct a customer concern of a Squeak, Grind or...
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- This service bulletin provides customer information for rear unwanted automatic braking, usually when...
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- This service bulletin provides information on proper use of floor mats.
- This bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the...
- This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil...
- This warranty administration service bulletin provides information about GM Accessories
- This service bulletin provides information on the Transport Mode Feature, also known as Logistics mode,...
- This service bulletin provides information to inform dealership personnel about Law Enforcement and...
- Some vehicles may contain a power steering pump that may prematurely fail
- This service bulletin provides information on Exterior Lamp Condensation and Water Leak Information and...
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- This informational bulletin provides explanation of a normal condition of a loose fitting trailer hitch...
- Been delivered without the two additional key fobs that were purchased
- This informational bulletin advises the technician to check for faults that may be caused by the trailer...
- This informational bulletin provides a guide on how to diagnose and test for vibrations utilizing the...
- Informational bulletin explaining how a plow may
- This technical bulletin provides a procedure to program the Reductant Control Module and Setup and Perform...
- Forward collision avoidance: warnings
- This informational bulletin advises the technician on normal noises produced by the engine and to explain...
- This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using...
- This technical bulletin provides a procedure to correct the condition of Malfunction Indicator Lamp...
- This warranty administration bulletin provides policy information on the requirements for 12V battery...
- This technical bulletin provides repair information to correct a customer concern of Radio Software...
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- This technical bulletin provides repair information to correct a customer concern of an MIL Illuminated in...
- This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
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- This warranty administration bulletin provide policy information for variable diagnostic time allowances...
- This warranty bulletin provides information on Customer Concern Not Duplicated (CCND) Labor Operation Numbers.
- This service bulletin provides information for dealers/technicians on Labor Operations for Limited...
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- This informational bulletin provides information on higher than expected oil consumption.
- Lane departure: assist
- Electrical system
- This service bulletin provides information on the harmful effects of ethylene glycol in transmission fluid.
- This service bulletin provides a service procedure to correct customer concerns of Air Conditioning (A/C)...
- This bulletin helps aid the tech in possible transmission noise that may be normal or abnormal depending...
- This informational bulletin advises the technician of how the Soot information has changed from grams to...
- This service bulletin provides diagnostic/repair information to correct a customer concern of Cellphone...
- This diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter...
- This informational bulletin provides information on Outside Rear View Mirror Defog or Defrost Times...
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- This bulletin offers Information on Intellibeam Inop, Auto High Beam Headlamps, Side Blind Zone Inop,...
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- This informational bulletin provides technicians and dealership personnel with spray-in bed liner general...
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- Engine
- This informational bulletin explains Unscheduled Supplemental Services and the importance of GM Simplified...
- This informational bulletin provides an optional repair using a different set of brakes that may correct...
- This bulletin provides information on how to look for and test for DEF or water in the fuel system and...
- Fuel/propulsion system
- This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center...
- This service bulletin provides information on key code security rules and information on GM keycode...
- This informational bulletin advises the tech and the customer of a normal DEF operation while under high...
- This service bulletin provides guidelines and diagnostic/repair information to technicians regarding...
- Power train
- This Warranty Administration bulletin provides information on the Global Warranty Management (GWM)...
- This service bulletin provides information for dealers/technicians on New Labor Operations for Limited...
- This bulletin provides information on Warranty Administration – Required Operating Procedures
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