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GMC Yukon XL 2000–2006

GMC Yukon XLModel years 2000–2006

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The vehicle (where a record says)

A record is under an engine, a drive or a series only where it says so: the characters of the vehicle identification number filed with a complaint, its text, or what its document says it applies to. A record that does not say is kept as "not stated". The filed numbers and the documents do not tell 4WD from AWD.

Common on this vehicle:Gauge or instrument faultWarning lightNoiseLeakCorrosion or rustMisfire or rough idleLoss of engine power, no accelerationReduced braking

Record by record

731 records state a cause or a remedy. Each record is shown as short labels in the order fault → finding the cause → correction. Press a label to narrow to the records that state it.

Symptom

Component named as the cause

Work done

How it is said to have ended

  • says it was fixed5
  • says it held for a while7
  • says it came back6
  • says it did not fix it15
  • result not stated32

A ribbon is as wide as the records that state both of its ends (only the commonest are drawn). A record that names several symptoms or components runs through each. Orange is records that say the fault came back or was not fixed. Results come from owners’ reports only; one that does not say is “result not stated”. None of this is a likelihood of a cause or a rate at which work succeeds.

Read the records one by one (35)

Known issuesBrake pipe (brake line) corrosion and rupture4

  1. Owner complaint2003 GMC YUKON XL 2500 ・ 2015-01-26

    Brake failure on downhill road in winter conditions

    1. 1Fault

    2. 2Finding the cause

    3. 3CorrectionNot repaired

      I DID NOT YET HAVE THE BRAKES REPAIRED YET BECAUSE THE QUOTES WERE SO HIGH.

      What the documents say to do

      Brake pipe (brake line) corrosion and rupture

      Confirm

      • In the joint inspections, scaling or flaking corrosion was taken as indicating the onset of metal loss and given the second lowest ranking (2); a leaking or previously repaired pipe was the lowest (1).

      Repair

      1. GM recommends replacing the entire set of pipes whenever any pipe leaks or is corroded enough to need replacement.
      2. On June 28, 2013 GM released 66 new part numbers for servicing brake pipes in 1999-2007 GMT800 pickups and utility vehicles.

      Caution

      • Analysis of repair records indicates that consumers often elect to repair only the failed circuit.
    Read the sentences of the record
    Fault
    THE BRAKES FAILED ON ROUTE 26 COMING DOWN THE HILL TOWARDS ROUTE 28. (3 more)
    Remedy
    I DID NOT YET HAVE THE BRAKES REPAIRED YET BECAUSE THE QUOTES WERE SO HIGH.
    Inspection
    2 - A DIFFERENT REPAIR SHOP SAID THAT ALL FIVE OF MY BRAKE LINES HAD FAILED AND WERE LEAKING FLUID DURING A TEST TO LOCATE THE PROBLEM. (1 more)
    Consequence
    WE SLID SIDEWAYS DOWN THE HILL AND ACROSS ROUTE 28. (2 more)

  2. Owner complaint2003 GMC YUKON DENALI XL ・ 2014-07-24

    Brake pedal went to floor while driving; brakes failed

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    THE PROBLEM: BRAKES FAILED WHILE VEHICLE WAS RUNNING. (6 more)
    Remedy
    PER THE INVOICE REPAIRS INCLUDED: BRAKE SYSTEM REPAIR/LABOR, BRAKE FLUSH KIT, PIPE KIT AND FLUID.
    Consequence
    THANKFULLY THERE WAS ENOUGH SPACE BETWEEN MY VEHICLE AND THE VEHICLE IN FRONT OF ME SO THAT I DIDN' HIT THEM.

  3. Owner complaint2003 GMC YUKON XL 2500 ・ 2011-07-20

    Sudden brake failure with ruptured brake line

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    2003 GMC YUKON XL 2500 SUDDEN BRAKE FAILURE. (3 more)
    Cause
    CLEARLY THERE IS A MANUFACTURING OR QUALITY DEFECT IN THE LINES INSTALLED ON THIS 2003 YUKON.
    Remedy
    BASED ON THE CONSISTENT AND EXCESSIVE CORROSION THROUGHOUT, I OPTED TO HAVE ALL THE BRAKE LINES AND POWER STEERING LINES REPLACED AT ONCE.
    Inspection
    AFTER STOPPING, I EXAMINED THE VEHICLE AND FOUND THE METAL BRAKE LINE HAD RUPTURED WHERE IT CROSSES OVER THE FRAME RAIL LEADING TO THE FRONT LEFT BRAKE. (1 more)

  4. Owner complaint2003 GMC YUKON XL 1500 ・ 2011-06-27

    Brake pedal went to floor and vehicle moved while backing

    1. 1Fault

      I WAS BACKING THE VEHICLE INTO THE GARAGE. (2 more)

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    I WAS BACKING THE VEHICLE INTO THE GARAGE. (2 more)
    Remedy
    HAD TO REPLACE ALL THE STEEL LINES TO MAKE THE VEHICLE SAFE.
    Consequence
    THE VEHICLE MOVED AND STUCK THE HOUSE.

Known issuesInstrument panel cluster gauges stick, flutter or stop working3

  1. Owner complaint2003 GMC YUKON DENALI XL ・ 2009-01-06

    Erratic speed gauge and odometer

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      RESETTING THE LOGIC BY TURNING IGNTIION ON/OFF REPEATEDLY RESETS THE GAUGE. (1 more)

      What the documents say to do

      Instrument panel cluster gauges stick, flutter or stop working

      Repair

      • Dealers replace the instrument panel cluster after verifying the condition.
    Read the sentences of the record
    Fault
    ERRATIC SPEED ODOMETER. (1 more)
    Remedy
    RESETTING THE LOGIC BY TURNING IGNTIION ON/OFF REPEATEDLY RESETS THE GAUGE. (1 more)

  2. Owner complaint2003 GMC YUKON XL ・ 2008-04-14

    Speed and odometer sticking or not working

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    I HAVE RECENTLY PURCHASED A 2003 GMC YUKON XL AND SINCE I BOUGHT THIS CAR I HAVE HAD SEVERAL PROBLEMS WITH THE SPEED ODOMETER STICKING AT DIFFERENT MPH OR JUST NOT WORKING ALL THE WAY AROUND.
    Remedy
    TO WHICH THE RECEIPT FROM THE DEALERSHIP STATES THEY REPLACED THE WHOLE CLUSTER. *TR
    Outcome
    I HAVE RECENTLY GOT THE PROBLEM FIXED.

  3. Owner complaint2003 GMC YUKON XL 1500 ・ 2007-10-30

    Speedometer failure with intermittent fluctuations after replacement

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      THE PART WAS REPLACED.

      What the documents say to do

      Instrument panel cluster gauges stick, flutter or stop working

      Repair

      • Dealers replace the instrument panel cluster after verifying the condition.
    Read the sentences of the record
    Fault
    SPEEDOMETER FAILURE.
    Remedy
    THE PART WAS REPLACED.
    Consequence
    NO CRASH OR INJURIES.

Known issuesMid-frame cross member tear could puncture fuel tank in angled frontal impact - recall 03V-0192

  1. Recall2003 GMC YUKON XL ・ —

    Fuel Tank Shield Installation Recall

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Cause
    ON CERTAIN PICKUP TRUCKS AND SPORT UTILITY VEHICLES, VEHICLES, DURING A 30 DEGREE LEFT ANGLE FRONTAL IMPACT OF SUFFICIENT SEVERITY, A TEAR COULD DEVELOP IN THE MID-FRAME CROSS MEMBER AT ITS ATTACHMENT TO THE LEFT FRAME RAIL. IF THE MID-FRAME CROSS MEMBER TEARS DURING FRONTAL IMPACT AND PRODUCES A SHARP EDGE, CONTACT OF THE SHARP EDGE WITH THE FUEL TANK COULD RESULT IN A PUNCTURE OF THE FUEL TANK AND POSSIBLE FUEL LEAKAGE.
    Remedy
    DEALERS WILL INSTALL A FUEL TANK SHIELD. OWNER NOTIFICATION BEGAN FEBRUARY 20, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CHEVROLET AT 1-800-222-1020 OR GMC AT 1-800-462-8782.
    Consequence
    FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.

  2. Recall2003 GMC YUKON XL ・ 2003-01-28

    2500 Series Mid-Frame Cross Member Fuel Tank Puncture Recall

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

      What the documents say to do

      Mid-frame cross member tear could puncture fuel tank in angled frontal impact - recall 03V-019

      Repair

      • Dealers install a fuel tank shield.
    Read the sentences of the record
    Cause
    On certain 2500 series vehicles, a tear could develop in the mid-frame cross member at its attachment to the left frame rail during a 30 degree left angle frontal impact of sufficient severity. If the mid-frame cross member tears during frontal impact and produces a sharp edge, contact of the sharp edge with the fuel tank may result in a puncture of the fuel tank and possible fuel leakage. If a sufficient amount of fuel were to leak out and if an ignition source were present, a vehicle fire could occur. Correction: Dealer will install a fuel tank shield.

Known issuesHVAC blower motor resistor module / connector overheating1

  1. Recall2003–2006 GMC YUKON XL ・ 2011-02-21

    HVAC Blower Motor Resistor Module Overheating

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

      What the documents say to do

      HVAC blower motor resistor module / connector overheating

      Repair

      1. Dealers install a new blower motor resistor and resistor module connector.
      2. Cut the wires back far enough to remove any melted insulation.

      Caution

      • The connector must be replaced even if it was replaced in an earlier repair.
    Read the sentences of the record
    Cause
    On certain vehicles, the interface between the electrical terminals of the Heating, Ventilation, and Air Conditioning (HVAC) blower relay resistor module and the wiring connector (which powers the module) may be incapable of conducting higher current levels for sustained periods of operation. In addition, moisture and other contaminants (such as road de-icing materials) may enter the fresh air intake plenum and contact the internal circuit of the module or corrode the terminals. These conditions may cause the relay resistor module or wiring connector to overheat, causing various symptoms such as: the HVAC blower may not function on certain or all blower speed settings; a burning-plastic smell or smoke may be present in the vehicle, or; the HVAC blower may run continually with the ignition in the OFF position. These warning signs could, in certain instances, be leading indicators of an impending vehicle fire, which could result in property damage and/or personal injury. Correction: Owners will be provided with additional warranty coverage for the blower motor resistor module/wiring connector overheating condition. Under this "special warranty coverage", should this condition occur within 10 years or 240,000 km from first vehicle registration, dealers will install a replacement blower motor resistor and resistor module connector.

Known issuesAftermarket part (not the vehicle as built): Federal-Mogul National / Carquest replacement wheel hub assembly retention nut - recall 07E-1061

  1. Recall2003 GMC YUKON XL ・ —

    Wheel Hub Assembly Bearing Nut Loosening Recall

    1. 1Fault

      • The inboard retention nut that maintains the hub bearing assembly can loosen, resulting in an ABS light indication, noise, and/or wheel separation from the vehicle; wheel separation can result in a vehicle crash.

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      1. On 2x4 vehicles, raise the vehicle on an approved hoist first; the hub assembly is good if a yellow, green or blue paint mark is seen on the grease cap on the inboard side of the steering knuckle.
      2. If the paint mark is not present, remove the wheel and the brake rotor and clean rust from the hub assembly face to check for the date code stamping.
      3. Defective hub assemblies can be identified by the country of origin on the package together with a recalled date code, by the date code on the package, or by the date code on the hub assembly.
      4. If a round yellow sticker is present on the box label, the part is good.

    3. 3Correction

      Repair

      1. The hub assemblies were manufactured for aftermarket use; owners of these parts should have them removed and replaced as soon as possible.
      2. Federal-Mogul will replace the recalled hub assemblies free of charge.

      Parts

      • The recalled part numbers are 515020, 515021, 515025, 515053, 515054, 515059 and 515060.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：This is an equipment recall by Federal-Mogul of certain wheel hub assemblies sold as replacement parts only.
    • Applies to：The recalled hub assemblies were packaged and sold between January 23, 2006 and December 20, 2007 under the National and CARQUEST Premium (BGS/Blue) brands, in 7 base part numbers.
    • Parts：The recalled part numbers are 515020, 515021, 515025, 515053, 515054, 515059 and 515060.
    • Applies to：The application lists include GMC 1500 Yukon (2WD) and GMC 1500 Yukon XL (2WD), 2001-2006.
    • Applies to：ILJIN manufactured the recalled hub assemblies from December 27, 2005 to November 29, 2007.
    • Condition：The inboard retention nut that maintains the hub bearing assembly can loosen, resulting in an ABS light indication, noise, and/or wheel separation from the vehicle; wheel separation can result in a vehicle crash.
    • Confirm：On 2x4 vehicles, raise the vehicle on an approved hoist first; the hub assembly is good if a yellow, green or blue paint mark is seen on the grease cap on the inboard side of the steering knuckle.
    • Confirm：If the paint mark is not present, remove the wheel and the brake rotor and clean rust from the hub assembly face to check for the date code stamping.
    • Confirm：Defective hub assemblies can be identified by the country of origin on the package together with a recalled date code, by the date code on the package, or by the date code on the hub assembly.
    • Confirm：If a round yellow sticker is present on the box label, the part is good.
    • Repair：The hub assemblies were manufactured for aftermarket use; owners of these parts should have them removed and replaced as soon as possible.
    • Repair：Federal-Mogul will replace the recalled hub assemblies free of charge.
    Cause
    CERTAIN FEDERAL-MOGUL REPLACEMENT WHEEL HUB ASSEMBLIES WITH THE BRAND NAMES: NATIONAL, CARQUEST P/NOS. 515020, 515021, 515025, 515053, 515054, 515059, AND 515060, SHIPPED BETWEEN JANUARY 23, 2006, AND DECEMBER 20, 2007, SOLD FOR LIGHT DUTY AND MEDIUM DUTY TRUCKS. THE INBOARD RETENTION NUT USED TO MAINTAIN HUB BEARING ASSEMBLY CAN LOOSEN RESULTING IN AN ABS LIGHT INDICATION, NOISE, AND/OR WHEEL SEPARATION.
    Remedy
    FEDERAL-MOGUL WILL NOTIFY CUSTOMERS AND WILL REPLACE THE HUB ASSEMBLY FREE OF CHARGE. THE RECALL BEGAN ON FEBRUARY 7, 2008. OWNERS CAN CONTACT FEDERAL-MOGUL TOLL-FREE AT 877-489-6659.
    Consequence
    WHEEL SEPARATION CAN RESULT IN A VEHICLE CRASH.

Known issuesSnap or popping noise from the front of the vehicle (slot the front crossmember mounting holes)1

  1. Owner complaint2003 GMC YUKON XL ・ 2005-08-04

    Steering column thumping/popping noise and front tire wear since new

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Cause
    FRONT-END SPECIALIST SAID THAT THERE IS A DEFECT IN GM TORSION BAR SUSPENSION SYSTEM THAT IS CAUSING MOST OF THESE PROBLEMS BUT GM REPS WILL NOT ACKNOWLEDGE OR REMEDY. *JB
    Remedy
    DEALER PACKED INTERMEDIATE STEERING SHAFT WITH GREASE. (2 more)
    Inspection
    DEALER COULD NOT DUPLICATE NOISE.
    Outcome
    DID NOT WORK. (2 more)

Known issuesHydro-boost brake assist and power steering share one hydraulic supply (four campaigns)1

  1. Recall2003 GMC YUKON XL ・ 2004-04-02

    Brake Hydro-Boost Housing Relief Valve Bore Recall

    1. 1Fault

      • The relief valve bore in the brake hydro-boost module may be out of specification, which could fracture the relief valve o-ring seal inside the module.
      • If the seal fractures, the driver may hear during braking an engine compartment noise like the one made when the steering wheel is turned to a full stop, and may feel slightly higher steering effort while braking and parking.
      • Under certain driving conditions a fractured seal may require slightly more brake pedal effort for the same deceleration, which could result in a crash without prior warning.

    2. 2Finding the cause

      Possible causes

      • Inspection found a machining error in the relief bore cavity of modules produced on one of the automated boring machines used for the base housing.

      Steps to confirm (in the document’s order)

      1. Look at the color of the relief valve: if it is metallic yellow or looks like brass, no further action is required.
      2. If a yellow, pink or white paint mark is visible, no further inspection or repair is required, and any stamped number is to be disregarded.
      3. With no paint marks and a stamped number 2, 3 or 4 visible, no further inspection or repair is required.
      4. If a stamped number 1 is visible on the machined surface, the relief valve must be replaced.

    3. 3Correction

      Repair

      1. With the ignition OFF, pump the brake pedal at least ten times.
      2. Unscrew the original relief valve from the hydraulic brake booster with the tool supplied with the new relief valve.
      3. Insert the new relief valve into the bore and tighten it to 17 N·m (13 lb ft).
      4. With the master cylinder mounted flush to the booster, install the nuts and tighten them to 33 N·m (24 lb ft).

      Parts

      • Part number 10398682, VALVE KIT, P/B BOOS CONT, quantity 1 per vehicle if required.

      Part numbers printed in the document

      The numbers are as the document prints them. The name and the replacing number are what the pages of GMPartsGiant, a reseller of genuine parts and not GM, state. Aftermarket equivalents are not checked here (the links only search by number). Confirm the fit for the vehicle (VIN) before ordering.

      Caution

      • Take care when working around the accumulator, which contains high-pressure compressed gas and hydraulic fluid.
      • Do not blow compressed air into the bore or flush the valve bore with commercially available cleaners; this could damage the booster or master cylinder.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：The recall covers certain 2003 and 2004 model year Cadillac Escalade, Escalade EXT and Escalade ESV; Chevrolet Silverado, Avalanche, Suburban and Express; GMC Sierra, Yukon, Yukon XL and Savana; HUMMER H2; and 2004 model year Chevrolet Tahoe vehicles built within the listed VIN breakpoints.
    • Condition：The relief valve bore in the brake hydro-boost module may be out of specification, which could fracture the relief valve o-ring seal inside the module.
    • Condition：If the seal fractures, the driver may hear during braking an engine compartment noise like the one made when the steering wheel is turned to a full stop, and may feel slightly higher steering effort while braking and parking.
    • Condition：Under certain driving conditions a fractured seal may require slightly more brake pedal effort for the same deceleration, which could result in a crash without prior warning.
    • Cause：Inspection found a machining error in the relief bore cavity of modules produced on one of the automated boring machines used for the base housing.
    • Confirm：Look at the color of the relief valve: if it is metallic yellow or looks like brass, no further action is required.
    • Confirm：If a yellow, pink or white paint mark is visible, no further inspection or repair is required, and any stamped number is to be disregarded.
    • Confirm：With no paint marks and a stamped number 2, 3 or 4 visible, no further inspection or repair is required.
    • Confirm：If a stamped number 1 is visible on the machined surface, the relief valve must be replaced.
    • Caution：Take care when working around the accumulator, which contains high-pressure compressed gas and hydraulic fluid.
    • Repair：With the ignition OFF, pump the brake pedal at least ten times.
    • Repair：Unscrew the original relief valve from the hydraulic brake booster with the tool supplied with the new relief valve.
    • Caution：Do not blow compressed air into the bore or flush the valve bore with commercially available cleaners; this could damage the booster or master cylinder.
    • Repair：Insert the new relief valve into the bore and tighten it to 17 N·m (13 lb ft).
    • Repair：With the master cylinder mounted flush to the booster, install the nuts and tighten them to 33 N·m (24 lb ft).
    • Parts：Part number 10398682, VALVE KIT, P/B BOOS CONT, quantity 1 per vehicle if required.
    Cause
    CERTAIN SPORT UTILITY VEHICLES, PICKUP TRUCKS, AND PASSENGER VANS FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 135, ?PASSENGER CAR BRAKE SYSTEMS.? SOME OF THESE VEHICLES WERE PRODUCED WITH AN OUT-OF-SPECIFICATION BRAKE HYDRO-BOOST HOUSING RELIEF VALVE BORE.
    Remedy
    DEALERS ARE TO REPLACE THE HYDRO-BOOST RELIEF VALVE. THE RECALL BEGAN ON JUNE 18, 2004. OWNERS SHOULD CONTACT CADILLAC AT 1-866-982-2339; CHEVROLET AT 1-800-630-2438; GMC AT 1-866-996-9463; OR HUMMER AT 1-866-486-6376.
    Consequence
    CONSEQUENTLY, THE VALVE O-RING SEAL MAY FRACTURE. STEERING EFFORTS MAY BE SLIGHTLY INCREASED WHILE BRAKING OR PARKING. UNDER CERTAIN DRIVING CONDITIONS, A FRACTURED SEAL MAY REQUIRE A SLIGHT INCREASE IN THE APPLIED BRAKE PEDAL EFFORT TO ACHIEVE THE SAME VEHICLE DECELERATION RATE AS PRIOR TO THE SEAT FRACTURE.

Known issuesHigher than expected oil consumption at 8600 GVW and above (accepted rate and consumption test)1

  1. Manufacturer communication2001–2006 GMC YUKON XL DENALI ・ 2025-01-17(1 earlier editions of this document folded here)

    Oil Consumption Measurement and Loss of Oil Service Bulletin

    1. 1Fault

      Not stated

    2. 2Finding the cause

      Possible causes

      • Towing a trailer or hauling additional weight will increase oil consumption.

      Steps to confirm (in the document’s order)

      1. The accepted rate of oil consumption for gasoline engines in vehicles at or above 8600 GVW is stated as 1 liter (1 qt) within 400 liters (100 gallons) of fuel used.
      2. Inspect the oil pans, engine covers and the engine oil cooler for leakage, and inspect for oil leakage into the engine coolant.
      3. Verify that the positive crankcase ventilation (PCV) system is operating properly; blockages, restrictions or damage to the PCV system can result in increased oil use.
      4. Wait at least 15 minutes after the engine is shut off before checking the oil level, so most of the oil has drained back into the crankcase.
      5. Check the oil level and record the vehicle mileage, date and exact oil level on the bulletin's form, then make sure the oil level is at, but not above, the full mark on the dipstick, adding oil if necessary.
      1 more points

    3. 3Correction

      Repair

      1. If the final evaluation shows the engine uses more than 0.946 liter (1 qt) in 379 liters (100 gallons) of fuel used, follow the published symptom diagnostics in the appropriate Service Manual.
      2. The labor operation for the oil consumption test is 0600334, 0.5 hr.

      Caution

      • Part of the oil film left on the cylinder wall is consumed during combustion, so varying rates of oil consumption are accepted as normal in all engines.
      • This rate applies only to vehicles under warranty, maintained per the appropriate maintenance schedule, driven at legal speeds and within the design intent of the vehicle.
      • Oil economy should not be tested until the vehicle has accumulated at least 6400 km (4000 mi), except when an engine is reported to be using more than 0.946 liter (1 qt) in 1600 km (1000 mi).
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：The model list includes the 2000–2019 Yukon XL, among other GM trucks and vans, with a gasoline engine and rated at 8600 GVW and above (note: the Yukon XL range runs to 2019).
    • Caution：Part of the oil film left on the cylinder wall is consumed during combustion, so varying rates of oil consumption are accepted as normal in all engines.
    • Confirm：The accepted rate of oil consumption for gasoline engines in vehicles at or above 8600 GVW is stated as 1 liter (1 qt) within 400 liters (100 gallons) of fuel used.
    • Caution：This rate applies only to vehicles under warranty, maintained per the appropriate maintenance schedule, driven at legal speeds and within the design intent of the vehicle.
    • Confirm：Inspect the oil pans, engine covers and the engine oil cooler for leakage, and inspect for oil leakage into the engine coolant.
    • Confirm：Verify that the positive crankcase ventilation (PCV) system is operating properly; blockages, restrictions or damage to the PCV system can result in increased oil use.
    • Cause：Towing a trailer or hauling additional weight will increase oil consumption.
    • Caution：Oil economy should not be tested until the vehicle has accumulated at least 6400 km (4000 mi), except when an engine is reported to be using more than 0.946 liter (1 qt) in 1600 km (1000 mi).
    • Confirm：Wait at least 15 minutes after the engine is shut off before checking the oil level, so most of the oil has drained back into the crankcase.
    • Confirm：Check the oil level and record the vehicle mileage, date and exact oil level on the bulletin's form, then make sure the oil level is at, but not above, the full mark on the dipstick, adding oil if necessary.
    • Confirm：Ask the customer to schedule an appointment and return to the dealer for inspection once they have consumed 100 gallons (= 378.5 L) of fuel.
    • Repair：If the final evaluation shows the engine uses more than 0.946 liter (1 qt) in 379 liters (100 gallons) of fuel used, follow the published symptom diagnostics in the appropriate Service Manual.
    • Repair：The labor operation for the oil consumption test is 0600334, 0.5 hr.

    Open the manufacturer’s document (PDF) ↗ The points above were read from this document.

    Remedy
    This service bulletin explains how to measure for oil consumption and possible reasons for loss of oil.

Known issuesSome OnStar features no longer work (2G cellular sunset; the module is not broken)1

  1. Manufacturer communication2003–2006 GMC YUKON XL DENALI ・ 2025-04-28

    OnStar Module 2G Sunset Information

    1. 1Fault

      • Customers may comment on a notification and/or that some 2G OnStar module features are no longer operable.
      • One of the listed concerns is being unable to contact the OnStar Call Center.
      • All other functions within the OnStar module are unaffected, such as OnStar remote link, Bluetooth, microphone, and GPS.

    2. 2Finding the cause

      Possible causes

      • On December 31, 2022, the 2G cellular signal will no longer be active, causing some OnStar module features to be inoperable.
      • The 2G CDMA cellular network was decommissioned across Canada in 2015.

      Steps to confirm (in the document’s order)

      • Any other function in the Telematics Communication Interface Control Module (other than OnStar) is to be diagnosed as directed by SI.

    3. 3Correction

      Repair

      • The OnStar guardian app is being used as a replacement for the OnStar portion of the module.

      Caution

      • Do not replace the OnStar module because of the 2G shutdown.
      • If the vehicle is brought in for inactive/broken/inoperable OnStar features, do not replace the module; the module is not broken.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to GMC Yukon models, model years 2003 to 2014.
    • Applies to：The involved region is North America.
    • Condition：Customers may comment on a notification and/or that some 2G OnStar module features are no longer operable.
    • Condition：One of the listed concerns is being unable to contact the OnStar Call Center.
    • Condition：All other functions within the OnStar module are unaffected, such as OnStar remote link, Bluetooth, microphone, and GPS.
    • Cause：On December 31, 2022, the 2G cellular signal will no longer be active, causing some OnStar module features to be inoperable.
    • Caution：Do not replace the OnStar module because of the 2G shutdown.
    • Caution：If the vehicle is brought in for inactive/broken/inoperable OnStar features, do not replace the module; the module is not broken.
    • Repair：The OnStar guardian app is being used as a replacement for the OnStar portion of the module.
    • Confirm：Any other function in the Telematics Communication Interface Control Module (other than OnStar) is to be diagnosed as directed by SI.
    • Cause：The 2G CDMA cellular network was decommissioned across Canada in 2015.

    Open the manufacturer’s document (PDF) ↗ The points above were read from this document.

    Remedy
    This service bulletin provides information for dealers/technicians on OnStar Module 2G Sunset Information.

Known issuesRear door upper hinge welds out of specification (FMVSS 214) - recall 03V-0371

  1. Recall2003 GMC YUKON XL ・ 2003-06-02

    Side impact door hinge weld inspection recall

    1. 1Fault

      Not stated

    2. 2Finding the cause

    3. 3Correction

      DEALERS WILL INSPECT THE WELDS ON THE LEFT REAR DOOR UPPER HINGE. IF A WELD IS FOUND OUT-OF-SPECIFICATION, A BOLT WILL BE INSTALLED TO SECURE THE HINGE. OWNER NOTIFICATION BEGAN FEBRUARY 17, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, OR GMC AT 1-800-462-8782.

      What the documents say to do

      Rear door upper hinge welds out of specification (FMVSS 214) - recall 03V-037

      Confirm

      • Dealers inspect the welds on the left rear door upper hinge.

      Repair

      • If a weld is out of specification, a bolt is installed to secure the hinge.
    Read the sentences of the record
    Cause
    CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 214, "SIDE IMPACT PROTECTION." THESE VEHICLES ARE BUILT WITH FOUR WELDS ON THE REAR DOOR UPPER HINGE. ON SOME OF THESE VEHICLES, ONE OR TWO OF THE WELDS MAY NOT BE TO SPECIFICATION.
    Remedy
    DEALERS WILL INSPECT THE WELDS ON THE LEFT REAR DOOR UPPER HINGE. IF A WELD IS FOUND OUT-OF-SPECIFICATION, A BOLT WILL BE INSTALLED TO SECURE THE HINGE. OWNER NOTIFICATION BEGAN FEBRUARY 17, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT CADILLAC AT 1-800-458-8006, CHEVROLET AT 1-800-222-1020, OR GMC AT 1-800-462-8782.
    Consequence
    AS A RESULT, THE DOOR STRENGTH MAY BE DEGRADED DURING A SIDE IMPACT VEHICLE CRASH.

Known issuesReduced Engine Power from throttle body connector crimp, broken wire or grounds1

  1. Owner complaint2003 GMC YUKON XL 2500 ・ 2010-03-10

    Service engine light and reduced power mode episodes since November 2008

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    SINCE NOVEMBER 2008, MY 2003 GMC YUKON XL 2500 HAS HAD EPISODES WHERE THE SERVICE ENGINE LIGHT COMES ON AND THE ENGINE GOES INTO REDUCED POWER MODE.
    Remedy
    I HAVE TAKEN IT TO NUMEROUS GM DEALERS TO FIX THE PROBLEM, AND THEY HAVE REPLACED THE THROTTLE BODY ASSEMBLE AND WIRING HARNESS MULTIPLE TIMES AND THE PROBLEM KEEPS RECURRING.
    Consequence
    THERE HAVE BEEN MANY CLOSE EPISODES WHERE WE WERE ALMOST IN AN ACCIDENT.

Known issuesSteering intermediate shaft clunk1

  1. Owner complaint2003 GMC YUKON XL 1500 ・ 2009-03-03

    2003 GMC Yukon XL 1500 intermediate steering section clunking and loose steering

    1. 1Fault

    2. 2Finding the cause

      THEY ARE WELL AWARE THAT THIS WAS A POOR ENGINEERING DESIGN. *TR

    3. 3Correction

      THE DEALER LUBRICATED IT A NUMBER OF TIMES UNTIL THE WARRANTY RAN OUT. (1 more)

      What the documents say to do

      Steering intermediate shaft clunk

      Confirm

      • When properly lubricated, there should be 13 mm (1/2 inch) of grease showing on the shaft splines.

      Repair

      1. Replace the upper intermediate steering shaft assembly.
      2. There are significant differences between the car and truck procedures: the lubricant is applied to a different part of the steering system and uses a different lubrication kit, 26098419.
    Read the sentences of the record
    Fault
    I OWN A 2003 GMC YUKON XL 1500 THAT HAS A CONTINUING PROBLEM WITH THE INTERMEDIATE STEERING SECTION MAKING A CLUNKING SOUND AND AS THE SOUND GETS WORSE, THE STEERING BECOMES LOOSE.
    Cause
    THEY ARE WELL AWARE THAT THIS WAS A POOR ENGINEERING DESIGN. *TR
    Remedy
    THE DEALER LUBRICATED IT A NUMBER OF TIMES UNTIL THE WARRANTY RAN OUT. (1 more)
    Outcome
    THE PROBLEM RETURNED AT ABOUT 85000 MILES (= 136,794 km).

ELECTRICAL SYSTEM3

  1. Owner complaint2003 GMC YUKON XL 1500 ・ 2016-06-16

    Reduced engine power warning light flashing randomly, speed reduced to less than 20 MPH

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    THE CONTACT MENTIONED THAT THE PREVIOUS OWNER OF THE VEHICLE EXPERIENCED A FAILURE WITH THE REDUCED ENGINE POWER WARNING INDICATOR. (1 more)
    Remedy
    THE DEALER REPLACED THE THROTTLE BODY, BUT THE FAILURE CONTINUED BEFORE THE CONTACT OWNED THE VEHICLE. (2 more)
    Outcome
    THE REPAIRS FAILED TO PROVIDE A PERMANENT SOLUTION AND THE WARNING LIGHT CONTINUED TO ILLUMINATE FOR THE REDUCED ENGINE POWER.

  2. Owner complaint2003 GMC YUKON XL ・ 2010-02-16

    Vehicle stalls while in motion and when braking

    1. 1Fault

    2. 2Finding the cause

      FIGURED OUT IT MAY BE RUNNING OUT OF GAS DUE TO THE GAUGE NOT WORKING.

    3. 3Correction

    Read the sentences of the record
    Fault
    VEHICLE STALLS WHILE IN MOTION. (1 more)
    Cause
    FIGURED OUT IT MAY BE RUNNING OUT OF GAS DUE TO THE GAUGE NOT WORKING.
    Remedy
    REPLACED THE FUEL FILTER TWICE. (1 more)

  3. Manufacturer communication2000–2006 GMC YUKON XL DENALI ・ 2024-08-26

    GM Vehicle Wide Programming (VWP) Software Update Process

    1. 1Fault

      • Vehicle Wide Programming (VWP) is a new process to update software on GM vehicles.

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.

    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Various GM makes and models.
    • Condition：Vehicle Wide Programming (VWP) is a new process to update software on GM vehicles.

    Open the manufacturer’s document (PDF) ↗ The points above were read from this document.

    Remedy
    Vehicle Wide Programming (VWP) is a new process to update software on GM Vehicles. It provides the ability via a single selection within Techline Connect to first identify which modules need updating and then proceed to updating affected modules (with some exceptions). The updating of modules is completed in parallel instead of the technician needing to update one module at a time. This allows a more streamlined approach for dealers and customers.

ENGINE2

  1. Owner complaint2003 GMC YUKON DENALI XL ・ 2014-11-23

    Vehicle powers down without pattern, reduced engine power light on, steering and brakes hard

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    VEHICLE POWERS DOWN WITHOUT ANY PATTERN, RHYME OR REASON. (5 more)
    Remedy
    I HAVE REPLACED THE BATTERY, THROTTLE BODY ASSEMBLY AND WIRING HARNESS TWICE. (2 more)
    Consequence
    IT PUT ME IN THE DITCH. (1 more)

  2. Manufacturer communication2000–2006 GMC YUKON XL DENALI ・ 2024-07-16

    Fuel Injection Cleaner Kit Service Bulletin

    1. 1Fault

      • Rough idle, crank no start, extended crank or misfire, with the engine warning lamp on and DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 or P0308 set.
      • When the engine is cold, compression on multiple cylinders may be zero.
      • The engine may pop through the intake or exhaust while cranking, and the spark plugs may be fuel fouled.

    2. 2Finding the cause

      Possible causes

      • Major carbon build-up on the intake and/or exhaust valves from fuel contamination or incomplete burning of the fuel; misfires should not appear before at least 8,000 km (5,000 mi).

    3. 3Correction

      Repair

      1. If there is no valve damage and no cam follower out of place, perform the cleaning procedure to free sticking valves and remove carbon from the valves and pistons.
      2. If valves are damaged or cam followers are out of place, make the engine mechanical repairs first and then perform the cleaning procedure to prevent a return.
      3. Fill Cleaner Kit J-35800-A with about 650 ml (22 oz, 2 cans) of Air Intake, Combustion Chamber Cleaner and set the air pressure at the tool to 260 kPa (40 psi).
      4. With GDS 2 or a scan tool, command engine idle to 2000 rpm so the engine does not stall.
      5. With the engine at operating temperature in a well-ventilated area, slowly and carefully induce the cleaner into the engine, taking about 3 minutes.

      Parts

      • The Top Engine Cleaning Kit (ACDelco Air Intake, Valve and Combustion Chamber Cleaner and ACDelco Fuel System Cleaner 44K) is 19435372 for the U.S. and Canada.

      Part numbers printed in the document

      The numbers are as the document prints them. The name and the replacing number are what the pages of GMPartsGiant, a reseller of genuine parts and not GM, state. Aftermarket equivalents are not checked here (the links only search by number). Confirm the fit for the vehicle (VIN) before ordering.

      Caution

      • Inducing too much cleaner at too low an RPM, or stalling the engine with too much cleaner at once, may hydro-lock the engine and bend a connecting rod.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to GM passenger cars and trucks with gasoline engines only, model years 2000 to 2025.
    • Condition：Rough idle, crank no start, extended crank or misfire, with the engine warning lamp on and DTC P0300, P0301, P0302, P0303, P0304, P0305, P0306, P0307 or P0308 set.
    • Condition：When the engine is cold, compression on multiple cylinders may be zero.
    • Condition：The engine may pop through the intake or exhaust while cranking, and the spark plugs may be fuel fouled.
    • Cause：Major carbon build-up on the intake and/or exhaust valves from fuel contamination or incomplete burning of the fuel; misfires should not appear before at least 8,000 km (5,000 mi).
    • Repair：If there is no valve damage and no cam follower out of place, perform the cleaning procedure to free sticking valves and remove carbon from the valves and pistons.
    • Repair：If valves are damaged or cam followers are out of place, make the engine mechanical repairs first and then perform the cleaning procedure to prevent a return.
    • Caution：Inducing too much cleaner at too low an RPM, or stalling the engine with too much cleaner at once, may hydro-lock the engine and bend a connecting rod.
    • Repair：Fill Cleaner Kit J-35800-A with about 650 ml (22 oz, 2 cans) of Air Intake, Combustion Chamber Cleaner and set the air pressure at the tool to 260 kPa (40 psi).
    • Repair：With GDS 2 or a scan tool, command engine idle to 2000 rpm so the engine does not stall.
    • Repair：With the engine at operating temperature in a well-ventilated area, slowly and carefully induce the cleaner into the engine, taking about 3 minutes.
    • Parts：The Top Engine Cleaning Kit (ACDelco Air Intake, Valve and Combustion Chamber Cleaner and ACDelco Fuel System Cleaner 44K) is 19435372 for the U.S. and Canada.

    Open the manufacturer’s document (PDF) ↗ The points above were read from this document.

    Remedy
    This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build-up.

UNKNOWN OR OTHER2

  1. Manufacturer communication2001–2006 GMC YUKON XL DENALI ・ 2025-07-23

    TAC diagnostic assistance pico file requirement

    1. 1Fault

      • Vehicle vibration under any of various driving conditions.

    2. 2Finding the cause

      Possible causes

      • Vibration could be caused by many various components and conditions.

      Steps to confirm (in the document’s order)

      • Drive the vehicle to verify the condition and record a Pico data file of the concern.

    3. 3Correction

      Repair

      • Repair the vehicle using the Pico information along with any published information relevant to the vibration frequency observed.

      Caution

      • Just as a check engine light is not repaired without knowing the stored DTC, a vibration should not be repaired without knowing its frequency.
      • Bulletin 12-03-10-001B is a generic document about tire to rim orientation and the tire slipping on the rim.
      • Component level vibrations such as a blower motor, brake pulsation or shudder on turns do not require a Pico file.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to all 2000 to 2026 models.
    • Condition：Vehicle vibration under any of various driving conditions.
    • Cause：Vibration could be caused by many various components and conditions.
    • Caution：Just as a check engine light is not repaired without knowing the stored DTC, a vibration should not be repaired without knowing its frequency.
    • Confirm：Drive the vehicle to verify the condition and record a Pico data file of the concern.
    • Repair：Repair the vehicle using the Pico information along with any published information relevant to the vibration frequency observed.
    • Caution：Bulletin 12-03-10-001B is a generic document about tire to rim orientation and the tire slipping on the rim.
    • Caution：Component level vibrations such as a blower motor, brake pulsation or shudder on turns do not require a Pico file.

    Open the manufacturer’s document (PDF) ↗ The points above were read from this document.

    Remedy
    This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

  2. Manufacturer communication2003–2006 GMC YUKON XL DENALI ・ 2024-09-06

    Tire and Wheel Size Change Information

    1. 1Fault

      • A request may be made to change the tire size on a vehicle.

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      • A calibration exists if, using the sales order guide, a vehicle of the same make, model year and trim can be built with that tire within the restrictions in the tire section.

    3. 3Correction

      Caution

      • GM supports a tire calibration only for tires that have been sized, tested and designed for the vehicle in question and its applications.
      • There may be a cost to the customer for this service; it is not covered under the manufacturer's warranty.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：The model table lists all brands and models for model years 2003 - 2025, with exceptions marked.
    • Applies to：Silverado Med Duty and LCF models are excepted.
    • Condition：A request may be made to change the tire size on a vehicle.
    • Caution：GM supports a tire calibration only for tires that have been sized, tested and designed for the vehicle in question and its applications.
    • Confirm：A calibration exists if, using the sales order guide, a vehicle of the same make, model year and trim can be built with that tire within the restrictions in the tire section.
    • Caution：There may be a cost to the customer for this service; it is not covered under the manufacturer's warranty.

    Open the manufacturer’s document (PDF) ↗ The points above were read from this document.

    Remedy
    This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed for the vehicle in question and its applications. Technician should not use the information that is provided by the antilock braking system tire size selection.

AIR BAGS1

  1. Owner complaint2003 GMC YUKON XL ・ 2004-04-01

    Driver's side air bag light remains on

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    CONSUMER COMPLAINED ABOUT DRIVER'S SIDE AIR BAG. (1 more)
    Remedy
    DEALER REPLACED THE AIR BAG TWICE, AND REPLACED THE COIL TO THE AIR BAG TWICE, AND RESET THE ERROR CODE 5 TIMES.
    Outcome
    HOWEVER, THE PROBLEM RECURRED. *AK *MR

BRAKES1

  1. Recall2003–2004 GMC YUKON XL ・ 2004-01-29

    Brake hydro-boost module relief valve o-ring seal failure

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Cause
    On certain vehicles, the relief valve o-ring seal within the brake hydro-boost module could fail. If this happens during braking applications, the driver may be able to hear an engine compartment noise similar to the sound that occurs when the steering wheel is turned to a full stop position. The driver could also experience a slight increase in steering efforts while braking and parking. Under certain driving conditions, a slight increase in the applied brake pedal effort may be required to achieve the same vehicle deceleration rate as prior to the seal failure. Correction: Dealers will inspect the hydro-boost module, and replace it, if necessary.

LABEL1

  1. Recall2003 GMC YUKON XL ・ 2003-03-17

    SIR Caution Label Missing Statements Recall

    1. 1Fault

      Not stated

    2. 2Finding the cause

      On certain vehicles, the following statements were omitted from the SIR caution label: "Never put a rear-facing child seat in the front" for the vehicles without an air bag switch or "Never put a rear-facing child seat in the front unless air bag is off" for vehicles with an air bag switch and "Sit far back as possible from the air bag". The statements are printed in the Owner's Manual. Correction: None required as instructions are in the owners manual and this is well known by the public.

    3. 3Correction

      Not stated

    Read the sentences of the record
    Cause
    On certain vehicles, the following statements were omitted from the SIR caution label: "Never put a rear-facing child seat in the front" for the vehicles without an air bag switch or "Never put a rear-facing child seat in the front unless air bag is off" for vehicles with an air bag switch and "Sit far back as possible from the air bag". The statements are printed in the Owner's Manual. Correction: None required as instructions are in the owners manual and this is well known by the public.

POWER TRAIN1

  1. Manufacturer communication2000–2006 GMC YUKON XL DENALI ・ 2024-08-15

    Transmission Core Damage Prevention Notice

    1. 1Fault

      • GM is receiving many cracked or broken transmission cores at the remanufacturing facilities, and the damage makes them unusable for remanufacturing.

    2. 2Finding the cause

    3. 3Correction

      GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.

    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to 2000 to 2024 GM passenger cars, SUVs and light/medium duty trucks.
    • Condition：GM is receiving many cracked or broken transmission cores at the remanufacturing facilities, and the damage makes them unusable for remanufacturing.

    Open the manufacturer’s document (PDF) ↗ The points above were read from this document.

    Remedy
    GM is receiving damaged (cracked or broken) transmission cores returned to the reman facilities. The damage is being caused either in the removal process by the technician, or inadequate packaging or shipping. This bulletin advises the dealers to be more careful not to damage the transmissions during removal and to package the core properly for return.

SEATS AND RESTRAINTS1

  1. Recall2003–2005 GMC YUKON XL ・ 2005-04-25

    2nd Row Centre Seat Belt Routing Recall

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Cause
    On certain vehicles, the 2nd row centre occupant seat belt routing may make it difficult to position the lap portion of the safety belt low around the hips of occupants. A lap portion of the seat belt routing that is not low and snug on the hips can allow unfavourable occupant kinetics in the event of a crash. Moreover, the higher routing allows the lap belt to ride up on an occupant's abdomen instead of fitting low around their hipbones, and therefore, can expose them to more risk of abdominal and internal organ injury. Correction: Dealers will modify the guide loop.

SERVICE BRAKES1

  1. Owner complaint2003 GMC YUKON XL ・ 2014-08-13

    ABS and brake system lights on, vehicle would not stop

    1. 1Fault

    2. 2Finding the cause

      ALSO THE WAS RECALL ON SERVICE BRAKES HYDRAULIC RECALL # 42659 RECALL DATE FEB 2004.

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    I WAS DRIVEN MY VEHICLE AND MY ABS AND SERVICE BRAKE SYSTEM LIGHT CAME ON AND THE VEHICLE WOULDN'T STOP.
    Cause
    ALSO THE WAS RECALL ON SERVICE BRAKES HYDRAULIC RECALL # 42659 RECALL DATE FEB 2004.
    Consequence
    I RAN OFF THE ROAD INTO A FIELD MY PADS AND BRAKE FLUID IS GOOD.

SERVICE BRAKES, HYDRAULIC1

  1. Owner complaint2003 GMC YUKON XL ・ 2005-05-03

    ABS did not engage during emergency braking on wet road

    1. 1Fault

      KEPT FOOT ON BRAKES, NO ALB ENGAGEMENT. (1 more)

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    KEPT FOOT ON BRAKES, NO ALB ENGAGEMENT. (1 more)
    Cause
    THERE IS A SERIOUS DESIGN FLAW IN THE ALB OF THIS VEHICLE, OR AN INTERMITTENT FLAW..
    Inspection
    THE DEALER SAID HE "TESTED"...
    Consequence
    VEHICLE SLIDE OFF ROAD, AND TIRES HIT GRAVE AND VEHICLE SPUN 180 DEGREES COMIN TO REST ON PRECIPICE OF CLIFF. (1 more)

STEERING1

  1. Owner complaint2003 GMC YUKON XL ・ 2004-12-03

    Loud squealing noise when turning left

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    AT APROX 6000 MILES (= 9,656 km) VEHICLE STARTED MAKING A LOUD SQUEELING NOISE EVERY TIME VEHICLE WAS TURNED TO THE LEFT.
    Cause
    WAS TOLD BY DEALER THAT THIS HAS HAPPENED BEFORE AND THAT THE NOISE IS CAUSED BY A PRESSURE RELIEF VALVE IN THE STEERING GEAR BOX RELIEVING PRESSURE.
    Remedy
    ON SECOND VISIT FOR SAME CONCERN THEY PUT A "CONDITIONER" IN THE STEERING GEAR BOX. (1 more)
    Outcome
    PROBLEM HAS NOT REOCCURED.

TIRES1

  1. Owner complaint2003 GMC YUKON XL ・ 2009-05-29

    Defective tire valve stems; multiple tire failures at highway speed

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Cause
    CAUSE OF DAMAGE WAS VALVE STEM, TR 413. (1 more)
    Inspection
    AT MY REQUEST INSPECTED 4TH TIRE AND IT HAD A BAD STEM AND WAS LEAKING.
    Consequence
    LUCKILY NO ONE WAS INJURED.

VISUAL SYSTEM1

  1. Recall2003 GMC YUKON XL ・ 2003-11-26

    Brake Warning Indicator Light Compliance Recall

    1. 1Fault

      Not stated

    2. 2Finding the cause

      Certain vehicles do not comply with either CMVSS 105, or CMVSS 135. The red brake warning indicator will not be illuminated while the ABS is modulating the front brakes. Correction: Since this does not pose any safety risk, no corrective action is required.

    3. 3Correction

      Not stated

    Read the sentences of the record
    Cause
    Certain vehicles do not comply with either CMVSS 105, or CMVSS 135. The red brake warning indicator will not be illuminated while the ABS is modulating the front brakes. Correction: Since this does not pose any safety risk, no corrective action is required.

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