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GMC Yukon 2000–2006

GMC YukonModel 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 faultNoiseWarning lightCorrosion or rustLeakReduced brakingAir conditioning or heaterVibration or shudder

Record by record

47 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.

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 (31)

Known issuesHVAC blower motor resistor module / connector overheating4

  1. Recall2003–2006 GMC YUKON ・ 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.
  2. Owner complaint2005 GMC YUKON ・ 2011-07-29

    Interior vehicle fire in dash

    1. 1Fault

    2. 2Finding the cause

      APPEARS SERVICE BULLETINS WERE ISSUED ABOUT REPLACING OVER HEATING RESISTORS FOR THE (HAVC) OPERATING SYSTEM.

    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
    Fault
    INTERIOR VEHICLE FIRE IN DASH. (1 more)
    Cause
    APPEARS SERVICE BULLETINS WERE ISSUED ABOUT REPLACING OVER HEATING RESISTORS FOR THE (HAVC) OPERATING SYSTEM.
    Consequence
    VEHICLE IS NOW TOTALLED.
  3. Owner complaint2004 GMC YUKON ・ 2016-08-22

    Blower resistor module corrosion from water entry into HVAC system

    1. 1Fault

    2. 2Finding the cause

    3. 3CorrectionNot repaired

      THE VEHICLE WAS NOT REPAIRED.

      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
    Remedy
    THE VEHICLE WAS NOT REPAIRED.
  4. Manufacturer communication2003–2006 GMC YUKON ・ 2011-06-27

    General Motors HVAC Blower Service Campaign

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      GENERAL MOTORS SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE HVAC BLOWER MAY NOT WORK AT CERTAIN FUNCTIONS OR MAY BECOME INOPERABLE. THERE COULD BE A BURNING SMELL OR SMOKE. *RM UPDATED 4/6/12. *PE

      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
    Remedy
    GENERAL MOTORS SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE HVAC BLOWER MAY NOT WORK AT CERTAIN FUNCTIONS OR MAY BECOME INOPERABLE. THERE COULD BE A BURNING SMELL OR SMOKE. *RM UPDATED 4/6/12. *PE

Known issuesHydro-boost brake assist and power steering share one hydraulic supply (four campaigns)2

  1. Recall2006 GMC YUKON ・ 2005-05-10

    Power Steering Hose Fracture

    1. 1Fault

      • Under extreme steering maneuvers, such as turning the steering wheel fully left or right while braking, the hose may fracture and leak fluid; power steering assist would be lost and steering effort would increase.
      • On vehicles with hydro-boost power brakes it could also result in loss of power brake assist and increased braking effort; if the fluid sprays onto hot engine parts, an engine compartment fire could occur.
      • With the Hydroboost braking system, braking assist will be limited to the reserve power assist system; the braking systems on vehicles without Hydroboost are unaffected.
    2. 2Finding the cause

      Possible causes

      • The high pressure power-steering hose was manufactured with an incorrect compound, making it susceptible to high pressure failure at the elevated fluid temperatures and pressures that can occur during simultaneous braking and steering inputs.

      Steps to confirm (in the document’s order)

      1. Inspect and record the date code on the power steering pressure line; it is printed on the hose and repeated approximately every 6 inches (150 mm).
      2. Vehicles with the hydro-boost system have two hoses to inspect, others only one; the conduit may have to be removed to read the date code.
      3. The suspect date codes are 07135F-2 and 07145F-2; if the hose carries one of them, it must be replaced.
    3. 3Correction

      Repair

      1. If the date code is not one of the listed codes, replace the conduit if applicable; no further action is required.
      2. For Silverado/Tahoe/Sierra/Yukon/Escalade, hose replacement follows SI documents 756552 (Non Hydro-Boost Pressure line), 651043 (Power Steering Pump to Hydro-Boost Pressure line) and 651019 (Hydro-Boost to Steering Gear Pressure Line).

      Parts

      • Less than 10% of the involved vehicles will require hose replacement; if parts are required, the appropriate hose(s) are ordered from GMSPO.

      Caution

      • This bulletin is a revision to address hoses used to service 1991-2006 vehicles; dealers who ordered these hoses for service are identified in the attachment to the administrative message.
      • Vehicle eligibility should be confirmed through GMVIS before beginning recall repairs; not all vehicles within the breakpoints may be involved.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to:Applies to certain 2005 Chevrolet Corvette, Silverado and GMC Sierra, and 2006 Buick Rainier, Cadillac Escalade, Chevrolet Corvette, Express, Silverado, Tahoe, TrailBlazer, TrailBlazer EXT, GMC Envoy, Envoy XL, Savana, Sierra, Yukon and HUMMER H2.
    • Applies to:For the 2006 GMC Yukon the VIN breakpoints are 6R104469 through 6R120468.
    • Applies to:Some of the affected hoses were shipped to dealers by GMSPO between July 25, 2005 and August 24, 2005 and could have been used to service 1991-2006 vehicles.
    • Cause:The high pressure power-steering hose was manufactured with an incorrect compound, making it susceptible to high pressure failure at the elevated fluid temperatures and pressures that can occur during simultaneous braking and steering inputs.
    • Condition:Under extreme steering maneuvers, such as turning the steering wheel fully left or right while braking, the hose may fracture and leak fluid; power steering assist would be lost and steering effort would increase.
    • Condition:On vehicles with hydro-boost power brakes it could also result in loss of power brake assist and increased braking effort; if the fluid sprays onto hot engine parts, an engine compartment fire could occur.
    • Condition:With the Hydroboost braking system, braking assist will be limited to the reserve power assist system; the braking systems on vehicles without Hydroboost are unaffected.
    • Confirm:Inspect and record the date code on the power steering pressure line; it is printed on the hose and repeated approximately every 6 inches (150 mm).
    • Confirm:Vehicles with the hydro-boost system have two hoses to inspect, others only one; the conduit may have to be removed to read the date code.
    • Confirm:The suspect date codes are 07135F-2 and 07145F-2; if the hose carries one of them, it must be replaced.
    • Repair:If the date code is not one of the listed codes, replace the conduit if applicable; no further action is required.
    • Repair:For Silverado/Tahoe/Sierra/Yukon/Escalade, hose replacement follows SI documents 756552 (Non Hydro-Boost Pressure line), 651043 (Power Steering Pump to Hydro-Boost Pressure line) and 651019 (Hydro-Boost to Steering Gear Pressure Line).
    • Parts:Less than 10% of the involved vehicles will require hose replacement; if parts are required, the appropriate hose(s) are ordered from GMSPO.
    • Caution:This bulletin is a revision to address hoses used to service 1991-2006 vehicles; dealers who ordered these hoses for service are identified in the attachment to the administrative message.
    • Caution:Vehicle eligibility should be confirmed through GMVIS before beginning recall repairs; not all vehicles within the breakpoints may be involved.
    Cause
    CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION. UNDER EXTREME STEERING MANEUVERS, SUCH AS TURNING THE STEERING WHEEL FULLY TO THE LEFT OR RIGHT WHILE BRAKING, THE HOSE MAY FRACTURE AND LEAK FLUID.
    Remedy
    DEALERS WILL INSPECT THE POWER STEERING HOSE(S) FOR TWO SUSPECT DATE CODES AND REPLACE THEM IF REQUIRED. THE RECALL WILL BEGIN ON OCTOBER 14, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438, GMC AT 1-866-996-9463, BUICK AT 1-866-608-8080, CADILLAC AT 1-866-982-2339, ISUZU AT 1-800-255-6727, OR HUMMER AT 1-800-732-5493.
    Consequence
    IF THIS WERE TO OCCUR, POWER STEERING ASSIST WOULD BE LOST AND INCREASED STEERING EFFORT WOULD BE REQUIRED. ON VEHICLES EQUIPPED WITH HYDRO-BOOST POWER BRAKES, IT COULD ALSO RESULT IN LOSS OF POWER BRAKE ASSIST AND INCREASED BRAKING EFFORT WOULD BE REQUIRED. IF THE POWER STEERING FLUID SPRAY WERE TO SPRAY ONTO HOT ENGINE PARTS, AN ENGINE COMPARTMENT FIRE COULD OCCUR.
  2. Recall2006 GMC YUKON ・ 2005-10-07

    Power steering hose fracture risk recall

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

      What the documents say to do

      Hydro-boost brake assist and power steering share one hydraulic supply (four campaigns)

      Confirm

      • Perform the "Power Steering System Test" found in SI and make any necessary repairs based on system diagnosis.

      Repair

      1. Dealers replace the hydro-boost relief valve.
      2. Dealers test the hydro-boost assembly for functional operation and replace it if it fails.

      Caution

      • An inoperative pump raises steering and braking effort but does not completely remove the ability to steer or slow the vehicle.
    Read the sentences of the record
    Cause
    Certain vehicles may have been built with a power steering hose that is not to specification. Under extreme steering manoeuvres, such as turning the steering wheel fully to the left or right while braking, the hose may fracture and leak fluid. If this were to occur, power steering assist would be lost and increased steering effort would be required. On vehicles equipped with hydro-boost power brakes, it could also result in loss of power brake assist and increase braking effort would be required. If power steering fluid were to spray onto hot engine parts, an engine compartment fire could occur. Correction: Dealers will inspect the power steering hose(s) for two suspect date codes and replace them if required.

Known issuesPositive battery cable contact with steering shaft universal joint (Denali) - Transport Canada 20010921

  1. Recall2001 GMC YUKON ・ 2001-04-12

    Positive battery cable fire risk recall

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

      What the documents say to do

      Positive battery cable contact with steering shaft universal joint (Denali) - Transport Canada 2001092

      Repair

      1. Dealers inspect the cable routing and reroute if necessary.
      2. The cable is also inspected for wear and replaced if necessary.
    Read the sentences of the record
    Cause
    On certain Yukon Denali and Yukon XL Denali vehicles, the positive battery cable assembly that could come in contact with the steering shaft universal joint. This could eventually cause a wear through of the cable assembly convoluted conduit and cable insulation and result in intermittent electrical shorting. This could result in overheating and igniting of the cable insulation and conduit and a possible underhood fire. Correction: Dealers will inspect the positive battery cable for proper routing and reroute if necessary. Cable will also be inspected for wear of the conduit and cable insulation, and replaced if necessary.

Known issuesAftermarket part (not the vehicle as built): Fram G3727 replacement fuel filter connector - recall 06E-0431

  1. Recall2000–2005 GMC YUKON ・ —

    Fram Replacement Fuel Filters (P/N G3727) Recall

    1. 1Fault

      • The connector on the fuel filter was not manufactured to specification, so the O-ring may not seat correctly on the fuel line; this may cause an inadequate seal, potentially leading to a fuel leak (wetting or dripping) and possible vehicle fire.
    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      • The part number (G3727), country of origin (Mexico) and the date code (e.g., X60031) are located on the side of the fuel filter.
    3. 3Correction

      Repair

      • Honeywell will replace the subject fuel filters at no charge to the customer.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to:This is an equipment recall of fuel filters manufactured by Interfil in Mexico and sold by Honeywell under the FRAM brand name, part number G3727, intended for aftermarket installation on the vehicle applications in the attached table.
    • Applies to:Only filters with date codes X52911 through X60801 sequentially or X600141, and with a Mexico country of origin marking on the filter housing, are subject to the recall.
    • Applies to:The application table lists YUKON 1992 - 2005, YUKON DENALI 2005, YUKON DENALI XL 2005, YUKON XL 1500 2000 - 2005 and YUKON XL 2500 2000 - 2005.
    • Condition:The connector on the fuel filter was not manufactured to specification, so the O-ring may not seat correctly on the fuel line; this may cause an inadequate seal, potentially leading to a fuel leak (wetting or dripping) and possible vehicle fire.
    • Confirm:The part number (G3727), country of origin (Mexico) and the date code (e.g., X60031) are located on the side of the fuel filter.
    • Repair:Honeywell will replace the subject fuel filters at no charge to the customer.
    Cause
    CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER HOUSING MANUFACTURED FROM OCTOBER 18, 2005, THROUGH MARCH 21, 2006, SOLD FOR USE ON THE VEHICLES LISTED ABOVE AND ON CERTAIN SCHOOL BUSES. (TO SEE THE SCHOOL BUS ENGINE SIZES, CLICK ON "DOCUMENT SEARCH" AND THEN "BUS APPLICATIONS"). THE CONNECTOR ON THE FUEL FILTER WAS NOT MANUFACTURED TO HONEYWELL'S SPECIFICATION. AS A RESULT, THE O-RING MAY NOT SEAT CORRECTLY ON THE FUEL LINE.
    Remedy
    HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 18, 2006. OWNERS MAY CONTACT FRAM CUSTOMER SERVICE AT 1-800-890-2075 (OPTION 1).
    Consequence
    THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FUEL LEAK. IN THE PRESENCE OF AN IGNITION SOURCE, A FIRE COULD OCCUR.

Known issuesEngine fuel rail crossover tube retainer screws may break (5.3L RPO L59) - recall 04V-3761

  1. Recall2005 GMC YUKON ・ 2004-08-05

    Fuel Rail Crossover Tube Retainer Screws Recall

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

      What the documents say to do

      Engine fuel rail crossover tube retainer screws may break (5.3L RPO L59) - recall 04V-376

      Confirm

      • Check for leaks: ignition ON with the engine OFF for 2 seconds, ignition OFF for 10 seconds, ignition ON with the engine OFF, then visually inspect for fuel leaks.

      Repair

      1. Dealers inspect the fuel rail crossover tube and replace the retainer screws if necessary.
      2. Hold the fuel crossover tube retainer to the bracket on the fuel rail with locking pliers, using enough force to keep the retainer from moving without damaging any parts.

      Caution

      • The GM bulletin lists Tahoe and Yukon models because Canadian vehicles are included in the bulletin.
    Read the sentences of the record
    Cause
    On certain vehicles, the fuel rail crossover tube retainer screws were not manufactured to specifications and may break. If a tube retainer screw breaks, fuel could leak from the fuel rail crossover joint, the engine may stall and, if an ignition source were present, an engine compartment fire could occur. Correction: Dealers will inspect the fuel rail crossover tube assembly and, if necessary, replace the two tube retainer screws.

Known issuesRear seat audio and/or rear HVAC controls inoperative (replace the RSA, not the console)1

  1. Owner complaint2004 GMC YUKON ・ 2011-05-10

    Rear seat radio inoperative and console overheating, passenger headlight bulb failures

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    THE CONTACT STATED THAT THE REAR SEAT RADIO FUNCTION WAS NOT FUNCTIONING. (2 more)
    Remedy
    ALSO, THE CONTACT STATED THAT THE PASSENGER SIDE DAYTIME RUNNING HEADLIGHT BULB WAS REPLACED THREE DIFFERENT TIMES. (1 more)

Known issuesConversion equipment (not the vehicle as built): Southern Comfort running board courtesy lights overheating - recall 03V-0941

  1. Recall2000–2003 GMC YUKON ・ 2003-07-03

    Running board courtesy lights overheat or fire risk recall

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Cause
    CERTAIN PICKUP TRUCK, VAN, AND MINI VAN CONVERSIONS EQUIPPED WITH SOUTHERN COMFORT BUILT RUNNING BOARDS THAT CONTAIN CERTAIN COURTESY LIGHTS MANUFACTURED BY AMERICAN TECHNOLOGY COMPONENTS, INC. THESE UNITS CONTAIN A COURTESY LIGHT OR LIGHTS THAT MIGHT OVERHEAT WHEN THE WIRE HARNESS IS EXPOSED TO EXCESSIVE MOISTURE AND ROAD SALT.
    Remedy
    DEALERS WILL REPLACE THE WIRING HARNESS ON THESE RUNNING BOARDS. OWNER NOTIFICATION BEGAN MARCH 7, 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 SOUTHERN COMFORT AT 1-800-745-6096.
    Consequence
    THIS OVERHEATING CONDITION CAN CAUSE THE RUNNING BOARD TO MELT OR CAUSE A FIRE.

ELECTRICAL SYSTEM7

  1. Owner complaint2004 GMC YUKON DENALI ・ 2011-04-01

    Rear driver's side bucket seat caught fire

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    REAR BUCKET SEAT (DRIVER'S SIDE) CAUGHT FIRE.
    Cause
    THUS, CAR SEAT HEATER SOME HOW TURNED ITSELF ON, REMAINED ON, OVERHEATED, AND CAUGHT SEAT CUSHION MATERIAL ON FIRE.
    Consequence
    FURTHER, FIRE WAS DISCOVERED BEFORE SPREADING, ENGULFING CAR AND ENDANGERING OTHERS IN THE BUSY SCHOOL PARKING LOT.
  2. Owner complaint2006 GMC YUKON DENALI ・ 2018-09-05

    Passenger side under-dash area caught fire while driving

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    THE PASSENGER SIDE UNDER DASH BORED CAUGHT ON FIRE. (1 more)
    Cause
    I BELIEVE IT WAS THE MOTER BLOWER THAT SET ON FIRE DUE TO THATS WERE FIRE CAME FROM .AS WELL WHEN I LOOKED UNDER THE HOOD THERE WAS NOTHING WRONG WITH IT STILL PERFECT CONDITION.
  3. Owner complaint2005 GMC YUKON ・ 2015-06-16

    Smoke from air conditioner vents and cable fire under dashboard while driving

    1. 1Fault

    2. 2Finding the cause

    3. 3CorrectionNot repaired

      THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED.

    Read the sentences of the record
    Fault
    WHILE DRIVING AT APPROXIMATELY 55 MPH (= 88.5 km/h), THE CONTACT NOTICED SMOKE COMING FROM THE AIR CONDITIONER VENTS. (1 more)
    Remedy
    THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED.
  4. Owner complaint2004 GMC YUKON DENALI ・ 2014-08-28

    Dashboard fire with smoke from center console and battery compartment

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    AT APPROXIMATELY 1:54 PM I WAS LEAVING WORK AND I DIDN'T GET ABOUT 1,000 FEET (= 304.8 m) WHEN I BEGAN TO SEE SMOKE COMING FROM THE CENTER CONSOLE AREA WHERE THE CIGARETTE LIGHTER WAS. (3 more)
    Consequence
    I SUSTAINED SMOKE INHALATION AND HEAT BURNS ON MY FACE. (1 more)
  5. Owner complaint2004 GMC YUKON DENALI ・ 2011-11-08

    Vehicle caught fire while parked in driveway

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    MY HUSBAND'S 2004 YUKON DENALI CAUGHT FIRE WHILE PARKED IN THE DRIVEWAY OF HOME. (1 more)
    Consequence
    FORTUNATELY, NO ONE WAS INJURED, BUT IT IS UNKNOWN WHY THE VEHICLE IGNITED AND WAS ON FIRE.
  6. Owner complaint2002 GMC YUKON ・ 2003-01-30

    Multiple electrical systems failure after liquid spill in rear cup holder

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    TO GO OUT ON THE FRONT DASH PANEL IN ADDITION TO MAKING SOMETHINGS COME ON WHEN THEY WERE IN THE OFF POSITION. (1 more)
    Cause
    I ASSUMED THAT MAYBE A FUSE HAD WENT OUT.
  7. Owner complaint2003 GMC YUKON DENALI ・ 2015-06-08

    Major electrical issues with lights, horn, and warning light

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    TRUCK STARTED TO HAVE MAJOR ELETRICAL ISSUES. (6 more)

ENGINE AND ENGINE COOLING3

  1. Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2019-03-18

    Diagnostic Tip: Using Smoke Machine and Ultrasonic Detector for Air Leaks

    1. 1Fault

      • The SES light is on, and initial diagnosis may show fuel trim and/or O2 sensor related codes such as P0171, P0174, P0420 and P0430.
    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      1. If normal SI diagnostics do not resolve it and an intake vacuum leak or exhaust leak is suspected, the J41413-200 Evaporative System Tester smoke machine, the J-41416 ultrasonic leak tester, or soapy water with low pressure air into the tailpipe may help find the leak.
      2. For an intake leak, the smoke can be introduced into the brake booster hose or the oil dipstick tube.
      3. Soapy water can be sprayed near the gasket and seams and on all vacuum nipples.
      4. For an exhaust leak, a hose into the tailpipe carrying smoke or air, sealed with shop towels, is effective.
      5. Then spray soapy water around the seals, seams and bosses.
      1 more points
    3. 3Correction

      Caution

      • All of these tests are much more effective if the throttle body is covered/sealed.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to:Applies to all 2000 - 2019 models with gasoline engines.
    • Condition:The SES light is on, and initial diagnosis may show fuel trim and/or O2 sensor related codes such as P0171, P0174, P0420 and P0430.
    • Confirm:If normal SI diagnostics do not resolve it and an intake vacuum leak or exhaust leak is suspected, the J41413-200 Evaporative System Tester smoke machine, the J-41416 ultrasonic leak tester, or soapy water with low pressure air into the tailpipe may help find the leak.
    • Caution:All of these tests are much more effective if the throttle body is covered/sealed.
    • Confirm:For an intake leak, the smoke can be introduced into the brake booster hose or the oil dipstick tube.
    • Confirm:Soapy water can be sprayed near the gasket and seams and on all vacuum nipples.
    • Confirm:For an exhaust leak, a hose into the tailpipe carrying smoke or air, sealed with shop towels, is effective.
    • Confirm:Then spray soapy water around the seals, seams and bosses.
    • Confirm:These methods are very good for finding small leaks around the O2 sensor bosses and slight cracks in an intake plenum or gasket.

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

    Remedy
    This preliminary information document communicates a tip on the way to diagnose possible induction or exhaust air leaks using the evaporative emission cart smoke machine and ultrasonic leak detector tools.
  2. Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2017-08-15(1 earlier editions of this document folded here)

    Engine Check Lamp P0442 Evaporative Emissions System Notification

    1. 1Fault

      • The service engine soon lamp (MIL) is on for DTC P0442, but a leak cannot be verified with the system test in the service information.
    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      1. With the scan tool, command the EVAP system CLOSED, start the engine and watch the tank pressure sensor value for about two minutes.
      2. If the tank pressure value changes (shows vacuum), remove the purge solenoid and pressurize its fuel tank side with the GE 41413-A / J 41413-A tester.
      3. If the tank pressure value does not change, install the CH-48096 adaptor between the purge line from the canister and the purge solenoid; use no other adaptor or pressurization method.
      4. With the EVAP system CLOSED, pressurize through the adaptor and let the system stabilize, watching the gauge for at least 5 minutes, then add smoke.
      5. Look for smoke or UV trace fluid at the purge solenoid, the engine side, the fuel cap or capless fill door, and the canister vent solenoid filter or fresh-air line.
      1 more points
    3. 3Correction

      Repair

      • If smoke passes through the purge solenoid, replace the purge solenoid.

      Caution

      • After verifying P0442, do not disturb any fuel system component before testing.
      • Test pressure must not exceed 13 in H2O (0.5 PSI (= 3.45 kPa)); more can make components perform inaccurately and lead to misdiagnosis.
      • A large temperature difference between vehicle, shop and tester seriously affects accuracy; let the vehicle adjust to shop temperature first.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to:Applies to 2016 and prior passenger cars and trucks.
    • Condition:The service engine soon lamp (MIL) is on for DTC P0442, but a leak cannot be verified with the system test in the service information.
    • Caution:After verifying P0442, do not disturb any fuel system component before testing.
    • Confirm:With the scan tool, command the EVAP system CLOSED, start the engine and watch the tank pressure sensor value for about two minutes.
    • Confirm:If the tank pressure value changes (shows vacuum), remove the purge solenoid and pressurize its fuel tank side with the GE 41413-A / J 41413-A tester.
    • Repair:If smoke passes through the purge solenoid, replace the purge solenoid.
    • Confirm:If the tank pressure value does not change, install the CH-48096 adaptor between the purge line from the canister and the purge solenoid; use no other adaptor or pressurization method.
    • Confirm:With the EVAP system CLOSED, pressurize through the adaptor and let the system stabilize, watching the gauge for at least 5 minutes, then add smoke.
    • Confirm:Look for smoke or UV trace fluid at the purge solenoid, the engine side, the fuel cap or capless fill door, and the canister vent solenoid filter or fresh-air line.
    • Confirm:If smoke testing finds nothing, the leak may exist only under vacuum: use the scan tool Purge/Seal function to pull a vacuum and watch the FTP sensor parameter for vacuum decay.
    • Caution:Test pressure must not exceed 13 in H2O (0.5 PSI (= 3.45 kPa)); more can make components perform inaccurately and lead to misdiagnosis.
    • Caution:A large temperature difference between vehicle, shop and tester seriously affects accuracy; let the vehicle adjust to shop temperature first.

    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 vehicles that have a Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Code P0442. Technician will need to review Techlink article from May 2013 titled "Using the Evaporative Emissions System Tester" Technician will need to follow these steps to help diagnose the issue. First after the P0442 has been verified do not disturb any of the fuel system components. The technician now can use the scan tool to close the Evaporative Emissions System. If possible change the tank pressure sensor units from inch_H2O to milimeter_Hg for better resolution. Now the vehicle can be stared to monitor the tank pressure sensor output value for approximately two minutes. If the tank pressure sensor value does change, pressurize the fuel tank side of the purge solenoid with the GE 41413-A / J 41413-A and the necessary adaptors. Now add smoke and allow pressure to stabilize for 2 minutes. If smoke is allowed to pass through the purge solenoid, replace the purge solenoid. If the tank pressure sensor value does not change, then install CH-48096 adaptor between the purge line from the canister and the purge solenoid. With the Evaporative Emissions System closed, pressurize the system through the CH-48096 adaptor and allow the system to completely stabilize, by observing the Press / Vac Gauge for a minimum of 5 minutes. Now add smoke to the system with GE 41413-A / J 41413-A after system stabilization. Now inspect the purge solenoid, engine side, fuel cap, canister vent solenoid filter and any line quick connects. When the leak is unable to be located, test under a vacuum condition. his type of leak may be detected by using the scan tool Purge/Seal function to create a vacuum in the Evaporative Emissions System and then observe the FTP sensor parameter for vacuum decay.
  3. Manufacturer communication2003–2006 GMC YUKON ・ 2011-03-16

    Oil Consumption/Exhaust Smoke - PCV Baffle or Lifter Concern

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SAAB: OIL CONSUMPTION AND/OR EXHAUST SMOKE-POSSIBLE PCV BAFFLE OR LIFTER CONCERN. UPON INSPECTION, OBVIOUS OIL WILL BE FOUND IN THE INTAKE MANIFOLD AND/OR PCV VACUUM TUBE. *PE UPDATED 3/21/11. *PE UPDATED 5/9/11. *PE UPDATED 5/25/11. *PE UPDATED 06/16/2011. *KB UPDATED A SECOND TIME ON 06/16/2011. *KB UPDATED 6/27/11. *PE

    Read the sentences of the record
    Remedy
    BUICK/CADILLAC/CHEVROLET/GMC/HUMMER/PONTIAC/SAAB: OIL CONSUMPTION AND/OR EXHAUST SMOKE-POSSIBLE PCV BAFFLE OR LIFTER CONCERN. UPON INSPECTION, OBVIOUS OIL WILL BE FOUND IN THE INTAKE MANIFOLD AND/OR PCV VACUUM TUBE. *PE UPDATED 3/21/11. *PE UPDATED 5/9/11. *PE UPDATED 5/25/11. *PE UPDATED 06/16/2011. *KB UPDATED A SECOND TIME ON 06/16/2011. *KB UPDATED 6/27/11. *PE

ENGINE2

  1. Owner complaint2005 GMC YUKON ・ 2014-03-14

    White smoke from tail pipe, fractured cylinder head

    1. 1Fault

    2. 2Finding the cause

    3. 3CorrectionNot repaired

      THE VEHICLE WAS NOT REPAIRED.

    Read the sentences of the record
    Fault
    THE CONTACT STATED THAT WHITE SMOKE EMITTED FROM THE TAIL PIPE.
    Remedy
    THE VEHICLE WAS NOT REPAIRED.
    Inspection
    THE VEHICLE WAS TAKEN TO A PRIVATE MECHANIC WHERE IT WAS FOUND THAT ONE OF THE CYLINDER HEADS HAD FRACTURED.
  2. Owner complaint2004 GMC YUKON DENALI ・ 2013-07-27

    Broken exhaust bolts on GM engines

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    BROKEN EXHAUST BOLTS ON GM ENGINES.

EXTERIOR LIGHTING2

  1. Manufacturer communication2006 GMC YUKON DENALI ・ 2017-08-15

    GM Position on Tinted/Smoked Exterior Lighting

    1. 1Fault

      • A replacement exterior lamp may not match the opposite side because the customer had an outside vendor tint or smoke the lens.
    2. 2Finding the cause

      Not stated

    3. 3Correction

      This informational bulletin communicates GM's position on exterior lighting components ?tinted or smoked? by an outside vendor.

    Read the sentences of the record

    From the manufacturer’s document

    • Applies to:Applies to 2015 and prior GM passenger cars and light duty trucks.
    • Condition:A replacement exterior lamp may not match the opposite side because the customer had an outside vendor tint or smoke the lens.

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

    Remedy
    This informational bulletin communicates GM's position on exterior lighting components ?tinted or smoked? by an outside vendor.
  2. Owner complaint2003 GMC YUKON ・ 2008-01-15

    Front headlight caught fire while stopped at traffic light

    1. 1Fault

    2. 2Finding the cause

    3. 3CorrectionNot repaired

      THE VEHICLE HAS NOT YET BEEN REPAIRED.

    Read the sentences of the record
    Fault
    WHILE STOPPED AT A LIGHT, THE FRONT HEADLIGHT CAUGHT FIRE. (1 more)
    Remedy
    THE VEHICLE HAS NOT YET BEEN REPAIRED.

ELECTRONIC STABILITY CONTROL (ESC)1

  1. Owner complaint2001 GMC YUKON ・ 2012-11-23

    ABS light came on, ABS pump overheated and made continuous humming noise

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      TAPPED ON PUMP HOUSING TO GET IT TO GO OFF BUT NO SUCCESS. (1 more)

    Read the sentences of the record
    Fault
    ABS LIGHT CAME ON WHEN BACKING OUT OF DRIVEWAY. (2 more)
    Cause
    THERE IS SOMETHING WRONG WITH THE CIRCUIT LOGIC.
    Remedy
    TAPPED ON PUMP HOUSING TO GET IT TO GO OFF BUT NO SUCCESS. (1 more)
    Inspection
    UNABLE TO LOCATE SOURCE OF HUM. (1 more)

EQUIPMENT1

  1. Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2018-06-11(4 earlier editions of this document folded here)

    GM Products for Eliminating Vehicle Odors

    1. 1Fault

      • GM Vehicle Care Odor Eliminator has been shown to greatly reduce or remove mold and mildew smells resulting from vehicle water leaks, as well as customer created odors such as smoke.
    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      • First confirm that all water leaks have been repaired and determine which areas were water soaked or wet; components with visible mold/mildew staining should be replaced.
    3. 3Correction

      Repair

      1. If the interior is removed, treat the floor pan and primed/painted surfaces with a bleach/soap solution, rinse with clean water and dry.
      2. For hard surfaces, add 8 oz. of GM Vehicle Care Odor Eliminator (1 cup) to dish soap in a spray bottle and top off the bottle with tap water.
      3. Treat all carpeting and upholstered seats lightly to moderately with the formula at full strength, using a wide fan spray setting.
      4. For the ventilation system, start the vehicle, turn the fan on high cool (not the A/C setting), and spray the formula (10 trigger pulls) into the outside fresh air intake vent at the cowl.

      Parts

      • Part number 88861431 (in Canada, 88861436): GM Vehicle Care Odor Eliminator, 32 oz (946 mL) non-aerosol bottle.

      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

      • Do not let the product come into contact with vinegar or any acidic substance.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to:Applies to 2015 and prior GM passenger cars and trucks.
    • Condition:GM Vehicle Care Odor Eliminator has been shown to greatly reduce or remove mold and mildew smells resulting from vehicle water leaks, as well as customer created odors such as smoke.
    • Caution:Do not let the product come into contact with vinegar or any acidic substance.
    • Confirm:First confirm that all water leaks have been repaired and determine which areas were water soaked or wet; components with visible mold/mildew staining should be replaced.
    • Repair:If the interior is removed, treat the floor pan and primed/painted surfaces with a bleach/soap solution, rinse with clean water and dry.
    • Repair:For hard surfaces, add 8 oz. of GM Vehicle Care Odor Eliminator (1 cup) to dish soap in a spray bottle and top off the bottle with tap water.
    • Repair:Treat all carpeting and upholstered seats lightly to moderately with the formula at full strength, using a wide fan spray setting.
    • Repair:For the ventilation system, start the vehicle, turn the fan on high cool (not the A/C setting), and spray the formula (10 trigger pulls) into the outside fresh air intake vent at the cowl.
    • Parts:Part number 88861431 (in Canada, 88861436): GM Vehicle Care Odor Eliminator, 32 oz (946 mL) non-aerosol bottle.

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

    Remedy
    This informational bulletin provides information on what products GM has to aid in the eliminating unwanted odors in a vehicle.

FUEL SYSTEM, GASOLINE1

  1. Owner complaint2001 GMC YUKON ・ 2005-09-27

    Fuel pump failed in May 2005

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    DT: THE CONTACT STATED IN MAY 2005 FUEL PUMP FAILED ON 2001 GMC YUKON XL 1500.
    Remedy
    HE HAD THE FUEL PUMP REPLACED WITH A NEW ONE.
    Inspection
    WHEN HE PULLED THE OLD ONE OUT HE NOTICED THAT THE WIRES WERE BURNED AND MELTED TOGETHER.

SEATS1

  1. Owner complaint2005 GMC YUKON DENALI ・ 2009-12-10

    Rear driver-side heated seat caught on fire while activated

    1. 1Fault

    2. 2Finding the cause

    3. 3CorrectionNot repaired

      NO REPAIRS WERE MADE.

    Read the sentences of the record
    Fault
    WHILE DRIVING WITH THE HEATED SEAT MECHANISM ACTIVATED, THE REAR DRIVER-SIDE SEAT CAUGHT ON FIRE .
    Remedy
    NO REPAIRS WERE MADE.
    Inspection
    THE TECHNICIAN STATED THAT THE SEAT NEEDED TO BE REPLACED.

SERVICE BRAKES, HYDRAULIC1

  1. Owner complaint2002 GMC YUKON ・ 2005-06-06

    Anti-lock brake modules burn out and get stuck on 2002 and 2003 GMC Yukon

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Consequence
    IT ALMOST CAUSED A FIRE, BUT CONSUMER CAUGHT IT IN TIME.*AK

TIRES1

  1. Owner complaint2005 GMC YUKON DENALI ・ 2006-02-19

    Tire blowout at highway speed causes vehicle damage

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    ONE CHILLY WINTER MORNING ON MY WAY TO WORK, I HEARD AN EXPLOSIVE SOUND AND REALIZED THAT MY LEFT REAR TIRE HAD BLOWN OUT. (3 more)
    Inspection
    THE RIM ON DAMAGED TIRE NEEDS TO BE SPIN-TESTED FOR BALANCE AND OUT OF ROUND ROAD DAMAGE.
    Consequence
    THE SHARP TURN ON THE SHOULDER LED ME TO THE FREEWAY MEDIAN (AN OPEN GRASSLAND WITH UNEVEN PAVEMENT AND SOFT SOIL). (3 more)

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2 owner complaints have no classified sentences yet, so their causes and repairs are not picked out. Their text is in the list of records.