2005 GMC Sierra 2500 technical service bulletins

382 technical service bulletins and manufacturer communications cover the 2005 GMC Sierra 2500.

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

Jul 18, 2025 Service bulletinThis PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
May 30, 2025 Service bulletinUnknown or other
Apr 4, 2025 Service bulletinUnknown or other
Mar 28, 2025 Service bulletinThis service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.
Dec 18, 2024 Service bulletinThis service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
Sep 9, 2024 Service bulletinThis service bulletin provides information for dealers/technicians on When and How to Submit a Field...
Sep 6, 2024 Service bulletinUnknown or other
Aug 26, 2024 Service campaignVehicle Wide Programming (VWP) is a new process to update software on GM Vehicles
Aug 5, 2024 Service bulletinThis service bulletin provides guidelines and diagnostic/repair information to technicians regarding...
Jul 24, 2024 Service bulletinGM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities
Jun 28, 2024 Service bulletinThis service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves...
Jun 17, 2024 Service bulletinThis bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as...
Jun 6, 2024 Service bulletinThis service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
May 16, 2024 Service bulletinThis bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.
May 7, 2024 Service bulletinThis Warranty Administration bulletin provides retail and wholesale service personnel with the...
Apr 30, 2024 Service bulletinThe intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential...
Mar 28, 2024 Service bulletinThis bulletin provides information for electrical ground repairs using new General Motors replacement...
Mar 14, 2024 Service bulletinThis bulletin advises the technician of possible location of an internal coolant leak from a specific...
Mar 13, 2024 Service bulletinThis technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
Feb 22, 2024 Service bulletinThis service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil...
Feb 2, 2024 Service bulletinThis Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required...
Jan 12, 2024 Service bulletinThis informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License...
Jan 12, 2024 Service bulletinThis PI bulletin advises the technician on the proper way to install the pistons in an engine.
Jan 12, 2024 Service bulletinEquipment: other: owners/service/other manual
Dec 18, 2023 Service bulletinEquipment
Dec 12, 2023 Service bulletinThis service bulletin provides information on Concerns or Questions Regarding Installation of Dealer...
Nov 6, 2023 Service bulletinThis service bulletin provides a vibration analysis worksheet the technician can use in conjunction with...
Oct 6, 2023 Service bulletinThis service bulletin provides information about the Hunter wheel Road Force balancers that should be...
Sep 26, 2023 Service bulletinThis service bulletin provides information for dealers on how to submit a product information report (PIR)...
Sep 26, 2023 Service bulletinVisibility: defroster/defogger/HVAC system
Sep 21, 2023 Service bulletinThis informational bulletin provides information for the IPC odometer programming method quick reference...
Sep 1, 2023 Service bulletinThe service bulletin advises the tech of a normal transmission shift condition and the delay in throttle...
Aug 24, 2023 Service bulletinThis service bulletin provides graphics, information and guidelines for engine component wear to assist...
Aug 18, 2023 Service bulletinThis technical bulletin provides information and a solution to a condition of Brake Pedal Moves or Self...
Aug 10, 2023 Service bulletinEngine
Jul 18, 2023 Service bulletinEquipment: other: owners/service/other manual
Jun 1, 2023 Service bulletinThis service bulletin provides information for dealers/technicians on When and How to Submit a Field...
May 19, 2023 Service bulletinElectrical system: integrated trailer brake control
May 9, 2023 Service bulletinStructure: body: tailgate
Apr 24, 2023 Service bulletinThis diagnostic tip bulletin provides additional information on how to diagnose a possible valve, lifter...
Apr 19, 2023 Service bulletinThis bulletin provides information on Warranty Administration – Required Operating Procedures
Mar 17, 2023 Service bulletinThis service bulletin provides service information on new torque specification and installation procedure...
Feb 21, 2023 Service bulletinThis warranty administration bulletin provides information regarding the field action courtesy...
Feb 15, 2023 Service bulletinThis service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water...
Dec 15, 2022 Service bulletinVisibility: defroster/defogger/HVAC system: rear window: electrical heating element
Dec 14, 2022 Service bulletinThis service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to...
Nov 18, 2022 Service bulletinThis bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission...
Oct 19, 2022 Service bulletinThis service bulletin provides information on Module Harvesting.
Sep 30, 2022 Service bulletinUnknown or other
Sep 28, 2022 Service bulletinThis service bulletin provides information on Handling Requests for Modifications to Permanently...
Sep 16, 2022 Service bulletinThis service bulletin provides information on OEM and Remanufactured Engine and Automatic...
Sep 1, 2022 Service bulletinThis diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my...
Sep 1, 2022 Service bulletinPower train
Aug 15, 2022 Service bulletinThis bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to...
Jun 22, 2022 Service bulletinVisibility: sun/moon roof assembly
May 12, 2022 Service bulletinElectrical system: instrument panel: speedometer/odometer
May 2, 2022 Service bulletinThis service bulletin provides policy information on warranty administration guidelines for multiple...
Apr 27, 2022 Service bulletinThis information bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
Apr 13, 2022 Service bulletinThis informational bulletin provides information on a guide to help reduce repeat visits for the same...
Mar 22, 2022 Service bulletinThis service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline...
Jan 14, 2022 Service bulletinFuel system, gasoline
Aug 11, 2021 Service bulletinEquipment
Dec 7, 2020 Service bulletinThis SKU is a Climate Control Module
Mar 10, 2020 Service bulletinElectrical system
Feb 11, 2020 Service bulletinThis SKU is a Diesel Fuel Filter Housing
Jan 2, 2020 Service bulletinThis informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
Oct 31, 2019 Service bulletinThis technical bulletin provides a procedure to apply grease to the leaf springs to correct a condition of...
Oct 16, 2019 Service bulletinThis informational bulletin provides information for dealers how to submit a product information report...
Oct 14, 2019 Service bulletinThis Bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for...
Oct 9, 2019 Service bulletinThis informational bulletin provides guidelines and diagnostic/repair information to technicians regarding...
Oct 9, 2019 Service bulletinThis informational bulletin provides information on key code security and information on GM key code look...
Jul 26, 2019 Service bulletinThis SKU is a Pitman Arm. The customer communication requested return of unsold inventory to inspect for...
May 13, 2019 Service bulletinElectrical system
Mar 22, 2019 Service bulletinSuspension
Mar 6, 2019 Service bulletinEngine and engine cooling: exhaust system: emission control: catalytic convertor
Dec 3, 2018 Service bulletinEngine and engine cooling: exhaust system: emission control
Oct 16, 2018 Service bulletinEngine and engine cooling
Sep 12, 2018 Service bulletinPower train
Jul 9, 2018 Service bulletinPower train: transfer case (4-wheel drive)
Apr 27, 2018 Service bulletinExterior lighting: headlights: high/low beam dimmer switch
Jan 9, 2018 Service bulletinFuel system, other: delivery: hoses, lines/piping, and fittings
Dec 7, 2017 Service bulletinThis informational bulletin provides information on dealer responsibility for cargo carrying capacity...
Nov 7, 2017 Service bulletinElectrical system: instrument cluster/panel
Oct 30, 2017 Service bulletinEquipment: other: owners/service/other manual
Oct 16, 2017 Service bulletinStructure: body: tailgate
Oct 1, 2017 Service bulletinIPC Odometer Programming Method Quick Reference Guide
Oct 1, 2017 Service bulletinInformation Regarding the Differences Between Fluid Leakage and Seepage
Oct 1, 2017 Service bulletinEssential Tools that Include Consumable Parts (U.S. Only)
Apr 6, 2017 Service bulletinThis warranty administration bulletin provides policy information on the requirements for battery testing...
Mar 21, 2017 Service bulletinThis informational bulletin provides information for the GM of Canada OnStar Cellular Communication...
Mar 21, 2017 Service bulletinThis informational bulletin explains how to update the older Onstar module software to new software over GSA.
Mar 15, 2017 Service bulletinThis warranty administration bulletin provides policy information with the field action courtesy...
Mar 7, 2017 Service bulletinThis information bulletin explains the labor operation numbers used for submitting warranty claims and how...
Feb 28, 2017 Service bulletinElectrical system: software
Feb 28, 2017 Service bulletinThis informational bulletin provides information for dealers how to submit a product information report.
Feb 24, 2017 Service bulletinElectrical system: software
Feb 24, 2017 Service bulletinThis informational bulletin provides explanation on how to take snapshot data with a Tech 2 and upload it...
Feb 20, 2017 Service bulletinSteering
Feb 20, 2017 Service bulletinElectrical system: software
Feb 17, 2017 Service bulletinElectrical system: software
Feb 16, 2017 Service bulletinThis informational bulletin provides information for dealers/technicians on when and how to submit a field...
Feb 13, 2017 Service bulletinEngine
Jan 19, 2017 Service bulletinThis technical bulletin provides a procedure on how to clean and resurface wheel bead seats
Jan 12, 2017 Service bulletinThis informational bulletin provides information on OnStar® VCIM is currently restricted parts
Dec 19, 2016 Service bulletinThis informational bulletin provides information on Inappropriate Warranty Claims Submitted for Damaged...
Dec 12, 2016 Service bulletinElectrical system
Dec 5, 2016 Service bulletinThis warranty administration bulletin provide policy information for GM dealer empowerment program and...
Nov 18, 2016 Service bulletinEquipment adaptive/mobility
Nov 15, 2016 Service bulletinEquipment adaptive/mobility
Nov 7, 2016 Service bulletinElectrical system
Aug 30, 2016 Service bulletinThis preliminary information communication provides information to the technician about the use of...
Aug 29, 2016 Service bulletinThis informational bulletin provides additional information on how to install pistons and suggest what...
Aug 26, 2016 Service bulletinThis technical bulletin provides a procedure to reprogram the media disc player with the latest...
Aug 15, 2016 Service bulletinThis preliminary information communication provides information to the technician about vehicles that may...
Aug 12, 2016 Service bulletinThis informational bulletin provides information on how to test a battery and what is needed to warranty a...
Aug 2, 2016 Service bulletinThis informational bulletin provides information to gm dealers on the correct cleaning methods when...
Aug 2, 2016 Service bulletinThis informational bulletin explains the use of diesel fuel additives in an engine, are not required...
Aug 1, 2016 Service bulletinThis informational bulletins provides information on the intake manifold inspection/replacement after...
Jun 14, 2016 Service bulletinThis preliminary information communication advises the technician that ,when testing any circuit for open...
Apr 27, 2016 Service bulletinThis preliminary information communication advises the technician if unable to place an onstar call in the...
Apr 21, 2016 Service bulletinThis preliminary information communication advises the technician on the steps to diagnose and repair the...
Apr 19, 2016 Service bulletinThis preliminary information communication advises the technician the steps on repairing the concern
Apr 19, 2016 Service bulletinThis preliminary information communication provides information to help the dealership technicians perform...
Apr 19, 2016 Service bulletinThis preliminary information communication advises the technician on the steps for diagnosing the concern
Apr 8, 2016 Service bulletinThis preliminary information communication advises the technician, if unable to place an onstar call in...
Apr 5, 2016 Service bulletinThis preliminary information communication advises the technician the steps on diagnosing the concern
Mar 30, 2016 Service bulletinThis informational bulletin provides information on chemical staining, pitting, and corrosion on wheels...
Mar 14, 2016 Service bulletinThis technical bulletin provides a procedure to relearn the power folding mirriors and road test to...
Mar 8, 2016 Service bulletinEquipment: electrical
Mar 7, 2016 Service bulletinThis informational bulletin provides information on vehicles may rock or move slightly forward or rearward...
Mar 4, 2016 Service bulletinEngine and engine cooling: exhaust system: emission control: catalytic convertor
Mar 2, 2016 Service bulletinThis informational bulletin provides information on Battery Testing and Warranty Replacement Requirements...
Feb 27, 2016 Service bulletinFuel system, other: storage: fuel gauge system
Feb 12, 2016 Service bulletinThis informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp...
Feb 12, 2016 Service bulletinThis informational bulletin provides information on Clarification of Use
Feb 9, 2016 Service bulletinThis informational bulletin provides Information on Inappropriate Warranty Claims Submitted for Damaged...
Feb 8, 2016 Service bulletinThis informational bulletin provides information on exterior lamp condinsation and replacement guidelines
Feb 1, 2016 Service bulletinThis informational bulletin provides information on Behavior of Non-Upgraded OnStar Equipped Vehicles...
Jan 20, 2016 Service bulletinParallel Hybrid Truck (PHT) Part Restriction.
Dec 21, 2015 Service bulletinElectrical system
Dec 18, 2015 Service bulletinEquipment adaptive/mobility
Dec 18, 2015 Service bulletinElectrical system: software
Dec 18, 2015 Service bulletinEquipment: electrical: radio/tape deck/cd etc.
Dec 15, 2015 Service bulletinEngine and engine cooling: engine: diesel
Dec 9, 2015 Service bulletinFuel system, gasoline
Dec 1, 2015 Service bulletinOEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification
Dec 1, 2015 Service bulletinIPC Odometer Programming Method Quick Reference Guide Season Odometer Programming Methods in Use Today 1....
Dec 1, 2015 Service bulletinOnStar® Voice Fallback Number Update Some customers may have received a letter from OnStar® stating that...
Dec 1, 2015 Service bulletinNew Tool Availability
Dec 1, 2015 Service bulletinOnStar Voice Fallback Number Update
Nov 30, 2015 Service bulletinEngine and engine cooling: exhaust system: emission control: catalytic convertor
Nov 23, 2015 Service bulletinEquipment: electrical: navigational system(global positioning system)
Nov 4, 2015 Service bulletinFuel system, other
Oct 16, 2015 Service bulletinElectrical system
Oct 9, 2015 Service bulletinFuel system, diesel
Oct 9, 2015 Service bulletinEngine
Oct 2, 2015 Service bulletinThis informational bulletin provides information to dealership personnel on identifying Duramax Diesel...
Oct 2, 2015 Service bulletinThis warranty administration bulletin provides retail, wholesale and fleet personnel with General Motors...
Aug 3, 2015 Service bulletinThis informational bulletin provides information to advise dealers about seat belt buckles not operating...
Jul 1, 2015 Service bulletinChevrolet/gmc: TSB contains an owner's notification letter
Jun 26, 2015 Service bulletinThis technical bulletin adds the 2016 model year to repair information for lubricating the rear leaf...
Jun 22, 2015 Service bulletinElectrical system
Jun 8, 2015 Service bulletinEquipment adaptive/mobility
Jun 8, 2015 Service bulletinElectrical system
Jun 1, 2015 Service bulletinGeneral motors: intermittent MIL/ses/ DTC P2138 with reduced engine power (repair instrument panel (IP) to...
May 7, 2015 Service bulletinThis informational bulletin provides technicians with information to help educate them on the many various...
Apr 27, 2015 Service bulletinThis informational bulletin provides information to assist dealership personnel with the identification of...
Apr 20, 2015 Service bulletinEquipment: electrical
Mar 2, 2015 Service bulletinSuspension: front
Jan 23, 2015 Service bulletinThis informational bulletin provides information on control module diagnostics and configuration,...
Jan 23, 2015 Service bulletinThis informational bulletin updates information on electrical ground repairs using new replacement...
Jan 22, 2015 Service bulletinThis informational bulletin provides information on chemical staining, pitting, corrosion and/or spotted...
Jan 16, 2015 Service bulletinThis informational bulletin adds models to information on voltmeter gauge fluctuation due to regulated...
Jan 16, 2015 Service bulletinEngine and engine cooling
Jan 15, 2015 Service bulletinEngine and engine cooling
Jan 12, 2015 Service bulletinThis informational bulletin adds 2011
Jan 6, 2015 Service bulletinThis informational bulletin provides a vibration analysis worksheet the technician can use in conjunction...
Dec 11, 2014 Service bulletinPower train: automatic transmission
Dec 11, 2014 Service bulletinThis informational bulletin provide information for the technicians to repair the rear window defroster...
Dec 10, 2014 Service bulletinThis information provides the proper way to install the floor mats .
Dec 1, 2014 Service bulletinJ-35616-64B
Nov 13, 2014 Service bulletinEquipment: appliance: air conditioner
Nov 4, 2014 Service bulletinEquipment: electrical: navigational system(global positioning system)
Nov 3, 2014 Service bulletinThis warranty bulletin clarifies the use of dealer empowerment to satisfy the customer.
Nov 1, 2014 Service bulletinCanadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
Nov 1, 2014 Service bulletinA/C Blows Warm Or Poor Performance.
Nov 1, 2014 Service bulletinSpeedometer Needle Accuracy Information.
Nov 1, 2014 Service bulletinXM Audio Traffic And Travel Link Availability And Operation.
Oct 28, 2014 Service bulletinThis informational bulletin is to inform dealers of an improved service strategy to aid in the replacement...
Oct 27, 2014 Service bulletinThis information bulletin explains how to measure for oil consumpsion and possible reasons for loss of oil.
Sep 24, 2014 Service bulletinEngine and engine cooling
Sep 1, 2014 Service bulletinPre-Formed and Pre-Flared Hydraulic Brake Pipe Kits Now Available for Service
Jul 31, 2014 Service bulletinEquipment: electrical: radio/tape deck/cd etc.
Jul 17, 2014 Service bulletinEngine and engine cooling
Jul 16, 2014 Service bulletinThis information bulletin advises of a new tool used to aid in installing Duramax glow plugs.
Jul 1, 2014 Service bulletinDuramax® Diesel Glow Plugs Difficult to Install Due to Carbon Buildup
Jun 30, 2014 Service bulletinVehicle Recalls
Jun 26, 2014 Service bulletinThis informational bulletin was created to aid the technician in diagnosing the difference between a shock...
Jun 18, 2014 Service bulletinVisibility: rearview mirrors/devices
Jun 16, 2014 Service bulletinEquipment: electrical: radio/tape deck/cd etc.
Jun 16, 2014 Service bulletinEquipment: electrical: radio/tape deck/cd etc.
Jun 13, 2014 Service bulletinEquipment: other: owners/service/other manual
Jun 1, 2014 Service bulletinProgramming And Activation Of Replacement OnStar Modules.
Apr 7, 2014 Service bulletinEquipment: other: owners/service/other manual
Mar 5, 2014 Service bulletinEquipment: electrical: radio/tape deck/cd etc.
Mar 4, 2014 Service bulletinElectrical system: software
Mar 1, 2014 Service bulletinCanadian Customers Unable To Place Calls In The United States
Mar 1, 2014 Service bulletinInformation On Requests To Add OnStar Bluetooth Option.
Feb 26, 2014 Service bulletinElectrical system: software
Feb 24, 2014 Service bulletinPower train: automatic transmission
Feb 6, 2014 Service bulletinEquipment: other: owners/service/other manual
Feb 1, 2014 Service bulletinRefinishing Aluminum Wheels
Jan 16, 2014 Service bulletinEquipment
Jan 7, 2014 Service bulletinEngine
Jan 1, 2014 Service bulletinUnderbody Component Corrosion The following information may be helpful when addressing underbody component...
Sep 3, 2013 Service bulletinEquipment
Sep 1, 2013 Service bulletinExpanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
Aug 20, 2013 Service bulletinElectrical system
May 31, 2013 Service bulletinThis informational bulletin provides information for Disc Brake Warranty Service and Procedures.
May 30, 2013 Service bulletinThis informational bulletin provides information for Automatic Transmission Oil Cooler Flow Test Essential...
May 23, 2013 Service bulletinThis informational bulletin provides information for Engine Squealing Type Noise on Start-up or Vibration...
May 21, 2013 Service bulletinThis informational bulletin provides a revision for 02-08-98-002C to add the 2010-2013 model years and...
May 20, 2013 Service bulletinThis informational bulletin provides a revision for 09-00-89-008 to add model years, update the Labor...
May 17, 2013 Service bulletinThis informational bulletin provides a revision for 07-03-10-015B to add the 2013-2014 model years and...
May 16, 2013 Service bulletinThis informational bulletin provides a revision for 05-08-48-001B to add 2010-2014 model years and update...
May 14, 2013 Service bulletinThis informational bulletin provides a revision for 13-00-89-004A to include updated information.
May 13, 2013 Service bulletinThis informational bulletin provides a revision for 06-00-89-026J to add the 2014 model year and update...
May 10, 2013 Service bulletinThis informational bulletin provides a revision for 09-07-30-018C to add the 2014 model year and update...
May 6, 2013 Service bulletinThis informational bulletin is a revision for 09-00-89-016B to add the 2014 model year and update the...
May 2, 2013 Service bulletinElectrical system: instrument cluster/panel
Apr 24, 2013 Service bulletinElectrical system
Feb 15, 2013 Service bulletinElectrical system
Feb 13, 2013 Service bulletinElectrical system
Feb 5, 2013 Service bulletinPower train: automatic transmission: torque converter
Jan 1, 2013 Service bulletinSpeedometer Needle Accuracy Information
Dec 17, 2012 Service bulletinThis warranty administration bulletin provides information on the Clarification of Use for Dealer...
Dec 13, 2012 Service bulletinElectrical system
Dec 12, 2012 Service bulletinEngine and engine cooling
Dec 7, 2012 Service bulletinThis informational bulletin provides a list off all the issues revolving around new vehicles for a one...
Nov 29, 2012 Service bulletinThis informational bulletin provides information regarding the inappropriate warranty claims submitted for...
Nov 28, 2012 Service bulletinThis informational bulletin provides a step by step procedure on how to properly use the GM chemicals to...
Nov 26, 2012 Service bulletinPower train: axle assembly
Nov 26, 2012 Service bulletinThis informational bulletin provides a description of the proper wheel installation and proper wheel...
Nov 20, 2012 Service bulletinThis warranty administration bulletin provides information regarding customer concerns not duplicated and...
Nov 13, 2012 Service bulletinThis informational bulletin provides information for requesting a new key code for customers with lost or...
Nov 13, 2012 Service bulletinThis informational bulletin provides information and rules for GM keycode look up applicationa dn the key...
Nov 9, 2012 Service bulletinService brakes
Nov 9, 2012 Service bulletinThis informational bulletin provides information on part restriction and ordering process information for...
Nov 8, 2012 Service bulletinThis warranty administration bulletin provides information on what should be considerd warranty damage or...
Nov 8, 2012 Service bulletinThis technical bulletin provides a procedure for replacing the throttle position sensor cover for concerns...
Nov 6, 2012 Service bulletinSteering: hydraulic power assist: power steering fluid
Nov 1, 2012 Service bulletinElectrical system
Oct 18, 2012 Service bulletinEquipment adaptive/mobility
Oct 15, 2012 Service bulletinThis preliminary informational bulletin provides a procedure for relearning the power folding mirriors and...
Oct 15, 2012 Service bulletinThis warranty administration bulletin provides information on the change in automatic transmission add...
Oct 15, 2012 Service bulletinVisibility: rearview mirrors/devices
Oct 15, 2012 Service bulletinThis informational bulletin provides Information on Identifying Duramax Diesel Overpower Engine...
Oct 12, 2012 Service bulletinVisibility: windshield
Oct 10, 2012 Service bulletinThis warranty administrational bulletin provides information on Clarification of Use
Oct 5, 2012 Service bulletinThis informational bulletin provides information on newly release bulletins used to fi the vehicles in the...
Apr 1, 2012 Service bulletinGm: on some truck models there is some frame corrosion
Jan 1, 2012 Service bulletinGmc/chevrolet: see docuemtn search button for owner letter
Dec 1, 2011 Service bulletinGm/hummer/saab: intermittent illumination of MIL, service lamps, service messages, or DTC set by various...
Oct 1, 2011 Service bulletinGm: service bulletin explaining when the safety belts are supposed to lock
Oct 1, 2010 Service bulletinUnable to disable auto door locks. this includes 05 chevrolet gmc cadillac full size trucks and utilities....
Jan 1, 2008 Service bulletin4L80E, MT1 and 4L85E, MN8 simplified valve body reconditioning instructions, DTC P0741, P0742, P0752,...
Jul 1, 2007 Service bulletinRear leaf spring slap or clunk noise (replace spring inserts) tt updated 10/18/07
Sep 1, 2004 Service bulletinA/c low pressure switch diagnosis

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