2001 GMC Yukon XL technical service bulletins
326 technical service bulletins and manufacturer communications cover the 2001 GMC Yukon XL.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.
- This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
- Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles
- GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities
- This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves...
- This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as...
- This service bulletin provides information for dealers/technicians on Service Programming System (SPS)...
- This bulletin advises the technician of possible location of an internal coolant leak from a specific...
- This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
- This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil...
- This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License...
- This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer...
- This service bulletin provides information about the Hunter wheel Road Force balancers that should be...
- This service bulletin provides information for dealers on how to submit a product information report (PIR)...
- The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle...
- This service bulletin provides graphics, information and guidelines for engine component wear to assist...
- This bulletin provides information on Warranty Administration – Required Operating Procedures
- This service bulletin provides service information on new torque specification and installation procedure...
- This warranty administration bulletin provides information regarding the field action courtesy...
- This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water...
- This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to...
- This service bulletin provides information on Module Harvesting.
- This service bulletin provides information on Handling Requests for Modifications to Permanently...
- This diagnostic tip advises the tech not to separate the flexplate from the torque convertor or damage my...
- This bulletin provides information on tools available to find an intake vacuum leak or exhaust leak to...
- This information bulletin explains how to measure for oil consumption and possible reasons for loss of oil.
- This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline...
- Structure
- Service Update Bulletin (Labor Codes Added)
- Wheels
- Fuel system, gasoline
- Engine and engine cooling: engine: oil/lubrication: pressure/temperature sensor
- Equipment
- Engine and engine cooling
- Visibility: defroster/defogger/HVAC system
- Equipment
- Equipment: other: owners/service/other manual
- Equipment
- Electrical system
- This informational bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake...
- Equipment: electrical: anti-theft devices
- This informational bulletin provides information for dealers/technicians on Exterior Lamp Condensation and...
- This informational bulletin provides information for dealers how to submit a product information report...
- Electrical system
- Equipment
- This informational bulletin advises of a new fuel injection kit used for decarbonizing the intake valves,...
- Engine and engine cooling: exhaust system: emission control
- Equipment
- Equipment
- Equipment
- Engine
- Equipment
- Electrical system: instrument cluster/panel
- Equipment: electrical
- Electrical system: software
- Equipment: other: owners/service/other manual
- This informational bulletin advises the possible issues that may occur using a scotch brite pad or highly...
- This informational bulletin explains how to update the older Onstar module software to new software over GSA.
- This warranty administration bulletin provides policy information with the field action courtesy...
- This informational bulletin provides information for dealers how to submit a product information report.
- Electrical system: software
- Steering
- Electrical system: software
- Engine
- Service brakes, hydraulic: pedals and linkages
- This informational bulletin provides information on OnStar® VCIM is currently restricted parts
- Engine
- Electrical system
- Equipment adaptive/mobility
- Electrical system
- This informational bulletin provides additional information on how to install pistons and suggest what...
- This informational bulletin provides information to gm dealers on the correct cleaning methods when...
- This preliminary information communication advises the technician if unable to place an onstar call in the...
- This preliminary information communication advises the technician the steps on repairing the concern
- This preliminary information communication provides information to help the dealership technicians perform...
- This preliminary information communication advises the technician on the steps for diagnosing the concern
- This preliminary information communication advises the technician, if unable to place an onstar call in...
- Equipment: electrical
- This informational bulletin provides information on vehicles may rock or move slightly forward or rearward...
- Engine and engine cooling: exhaust system: emission control: catalytic convertor
- Fuel system, other: storage: fuel gauge system
- Equipment: electrical
- This informational bulletin provides an out line on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp...
- This preliminary information communication provides information to the technician about finding needle...
- This informational bulletin provides information on exterior lamp condinsation and replacement guidelines
- This informational bulletin provides information on Part Restriction and Ordering Process Information for...
- Equipment: electrical: radio/tape deck/cd etc.
- Fuel system, gasoline
- Equipment: electrical: anti-theft devices
- OnStar® Voice Fallback Number Update Some customers may have received a letter from OnStar® stating that...
- OnStar Voice Fallback Number Update
- Engine and engine cooling: exhaust system: emission control: catalytic convertor
- Equipment: electrical: navigational system(global positioning system)
- Engine
- Electrical system
- Fuel system, gasoline
- This informational bulletin provides information to advise dealers about seat belt buckles not operating...
- Electrical system
- This informational bulletin provides information on a GM of Canada OnStar® cellular communication upgrade.
- Electrical system
- This informational bulletin provides dealership personnel with information on flexible fuel vehicles...
- This informational bulletin provides information to assist dealership personnel with the identification of...
- Fuel system, gasoline: delivery: fuel pump
- Suspension: front
- This informational bulletin provides information on communication with OnStar® module after Canadian...
- Equipment: electrical
- Engine and engine cooling
- Equipment: electrical
- This informational bulletin provide information for the technicians to repair the rear window defroster...
- Suspension
- Canadian Customers Unable To Place Calls And Turn By Turn Inoperative In The United States.
- This informational bulletin is to inform dealers of an improved service strategy to aid in the replacement...
- This information bulletin explains how to measure for oil consumpsion and possible reasons for loss of oil.
- This information bulletin provides the dealers on how to submit a product information report.
- Chevrolet/gmc/cadillac: anytime hydraulic brake pipes assembly need replacing, pre-formed and pre-flared...
- Equipment
- This information bulletin provides the technician the information on how to properly clean a metal surface...
- This informational bulletin provides information on what products GM has to aid in the eliminating...
- Vehicle Recalls
- Programming And Activation Of Replacement OnStar Modules.
- This informational bulletin provides the technician with information on what E85 fuel may due to a non E85...
- Car and Truck Fix it Right the First Time Issues
- This informational bulletin is to assist with the identification of issues that are not considered...
- This informational bulletin explains condensation in exterior lights and replacment guidelines for...
- Equipment: electrical: radio/tape deck/cd etc.
- Electrical system: software
- Canadian Customers Unable To Place Calls In The United States
- Information On Requests To Add OnStar Bluetooth Option.
- Electrical system: software
- Refinishing Aluminum Wheels
- Suspension
- Equipment
- Engine
- Underbody Component Corrosion The following information may be helpful when addressing underbody component...
- This informational bulletin provides directions on submitting different PIRs
- This informational bulletin provides information on how to save fuel and proper maintenance without using...
- This informational bulletin provides information on brake line kits now available and how to service them...
- Visibility: windshield
- Equipment
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- Suspension.
- This informational bulletin provides information for Engine Squealing Type Noise on Start-up or Vibration...
- Engine and engine cooling
- Electrical system: instrument cluster/panel
- This technical bulletin provides Warranty Administration
- This technical bulletin provides a revision of 01-08-49-017A to add new pricing information and payment terms.
- This technical bulletin provides a revision of 99-04-20-002G to add 2013-2014 model years.
- This informational bulletin provides information on the appearance of chromed aluminum wheels due to...
- Electrical system
- This informational bulletin provides information pre-painting/cleaning process for TPO plastic fascias.
- Power train
- Electrical system
- Engine and engine cooling
- Wheels
- This informational bulletin provides a step by step procedure on how to properly use the GM chemicals to...
- Power train: axle assembly
- This informational bulletin provides a description of the proper wheel installation and proper wheel...
- This warranty administration bulletin provides information regarding customer concerns not duplicated and...
- This informational bulletin provides information and rules for GM keycode look up applicationa dn the key...
- This informational bulletin provides a single point reference and strategy document to aid in reducing...
- This informational bulletin provides a revision for 01-00-89-010I to add the 2013 model year.
- This informational bulletin provides a list of newly released PI and Bulletins in regards to recent...
- This warranty administration bulletin provides information on what should be considerd warranty damage or...
- This informational bulletin provides information on how to properly mount and balance wheels and tires on...
- Electrical system
- Electrical system
- Equipment adaptive/mobility
- Visibility: windshield
- General motors: information provided by bulletin for all 2012 and prior general motor trucks and passenger...
- Buick/cadillac/chevrolet/gmc/oldsmobile and hummer: information on pitman arm shaft seal service kit
- Gm: loss of power hesitates on acceleration
- General motors corp: special coverage adjustment; analog onstar deactivation.
- Buick cadillac chevrolet gmc hummer oldsmobile pontiac saab saturn service campaign: special coverage...
- Clunking noise under hood and CAN be felt in steering wheel and/or steering column (replace upper...
- Eaton locking differential chatter shudder noise on turns, equipped with a locking rear differential rpo G80
- ABS light on, dtc's C0265, C0201, U1041 set and/or loss of communication with brake module
- Left front axle shaft difficult to remove
- Whine noise from rear axle
- Automatic level control inoperative due to water ingestion
- Pop/clunk noise on right or left turns
- NVG149 NP3 transfer case may exhibit a bind or shudder on turns
- Fuel gauge fluctuation in park or neutral
- Oil life system reset procedures-trucks
- Buzz noise from headliner above driver
- Diagnostic trouble code B1000
- 4L60E, 4L65E forward and low reverse waved steel clutch plate appearance change
- 2001 8.1 L18 federal emission position 2 O2 sensor information
- Unable to contact onstar in alaska tc
- High temperature gauge readings at an extended idle with the AC on
- 00-01 4L80-E automatic transmission may experience a harsh tcc apply and/or diagnostic trouble code P1870...
- Exhaust vibration resonance or moan in vehicles with gen III V8 engines
- Inner tie rod released for service
- Malfunction indicator lamp (MIL) is on; the transmission is stuck in third gear; and / or the instrument...
- Higher than expected oil consumption <8500 gvw. various models including 2003-2004 chevrolet kodiak...
- High oil consumption
- Subject on door manual lock lever disengages from door trim panel
- Information regarding front and rear side access door noise
- Subject regarding front and rear side door access door noise (replace door check link)
- Subject regarding door manual lock lever disengages from door trim panel (repair lock lever) jg
- Subject pertaining to detonation, hesitation, or sag on vehicles equipped with the six liter V-8 engine
- Customers may complain of a rattle noise coming from the second row seatbelt
- Subject regarding drive belt noise
- Concerns with scratches on the rear window lift glass caused by the rear wiper
- This bulletin is being issued to inform dealers that effective with vehicle production in may 1, 2001,...
- Subject regarding investigation of harsh shifts on 4L60E automatic transmission
- Subject regarding an investigation of 2-4 band or 3-4 clutch damage on 4L60E automatic transmission
- Information regarding replacement of the front seat belt retractor and buckle usage
- Some customers may comment that the second row folding seat on the passenger (40%) side of the vehicle...
- Information providing revised assist step (running board) installation procedure
- Subject regarding vehicles exhibiting fuel tank leakage
- Some vehicles equipped with instrument panel clusters that contain a message center may have customer...
- Some customers may comment on inoperative rear power window condition
- Some vehicles may have loose or missing rear wheelhouse plugs
- General motors has decided that a defect which relates to motor vehicle safety exists in certain vehicles
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