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GMC Yukon 2000–2006

GMC YukonModel years 2000–2006

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2 conditions added

Common on this vehicle:Warning lightNoiseLeakGauge or instrument faultMisfire or rough idleVibration or shudderCorrosion or rustAir conditioning or heater

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41 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

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 (21)

EQUIPMENT4

  1. Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2018-05-21(1 earlier editions of this document folded here)

    Wheel Installation and Torque Techniques

    1. 1Fault

      • Vibration in the steering wheel or seat centered at 10-14 Hz, between 93-115 km/h (58-72 mph).

    2. 2Finding the cause

      Possible causes

      • Wrong wheel torque methods can mount the wheel and tire assembly off center, so its mass "orbits" the hub axis and vibrates like a tire with high RFV or an imbalance.

    3. 3Correction

      Repair

      1. Remove the tire and wheel assemblies, index them at least two stud positions from where they were, and reinstall them.
      2. With the wheel off the ground, install all lug nuts hand tight using only a socket.
      3. Snug all lug nuts in a star or criss-cross pattern with a hand wrench.
      4. Lower the vehicle until the tire has just enough contact to resist turning, then torque to specification with a torque wrench.

      Caution

      • This first order tire/wheel vibration may be misdiagnosed as wheel imbalance or excessive tire radial force variation.
      • Improper torque may also distort the brake rotor.
      • Do not use torque sticks or an impact driver to tighten wheel lug nuts.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to 2006-2013 GM passenger cars and light duty trucks.
    • Condition：Vibration in the steering wheel or seat centered at 10-14 Hz, between 93-115 km/h (58-72 mph).
    • Cause：Wrong wheel torque methods can mount the wheel and tire assembly off center, so its mass "orbits" the hub axis and vibrates like a tire with high RFV or an imbalance.
    • Caution：This first order tire/wheel vibration may be misdiagnosed as wheel imbalance or excessive tire radial force variation.
    • Caution：Improper torque may also distort the brake rotor.
    • Repair：Remove the tire and wheel assemblies, index them at least two stud positions from where they were, and reinstall them.
    • Caution：Do not use torque sticks or an impact driver to tighten wheel lug nuts.
    • Repair：With the wheel off the ground, install all lug nuts hand tight using only a socket.
    • Repair：Snug all lug nuts in a star or criss-cross pattern with a hand wrench.
    • Repair：Lower the vehicle until the tire has just enough contact to resist turning, then torque to specification with a torque wrench.

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

    Remedy
    This informational bulletin provides a description of the proper wheel installation and proper wheel torque techniques used to install wheels onto vehicles

  2. Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2017-08-15(1 earlier editions of this document folded here)

    Abnormal Noise or Vibration Investigation Preliminary Information

    1. 1Fault

      • The customer notices a noise or vibration that seems abnormal and may not have been there when the vehicle was new.

    2. 2Finding the cause

      Possible causes

      • Step bars/nerf bars that touch both the truck frame and the cab without insulation carry the noise of a normally operating drive train into the passenger area.
      • Other known contributors are running boards, bug shields, sun visors, vent shades, emergency lights, custom grilles, ski racks and bicycle racks.

      Steps to confirm (in the document’s order)

      1. The first diagnostic step is to evaluate the vehicle for any after-market accessories.
      2. These items must be removed to evaluate whether they contribute to the concern.

    3. 3Correction

      Caution

      • If the root cause is a non-GM aftermarket accessory, no warranty claim should be filed; it is a customer pay item.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to 2013 and prior passenger cars and light duty trucks, including Saab and Saturn.
    • Condition：The customer notices a noise or vibration that seems abnormal and may not have been there when the vehicle was new.
    • Confirm：The first diagnostic step is to evaluate the vehicle for any after-market accessories.
    • Cause：Step bars/nerf bars that touch both the truck frame and the cab without insulation carry the noise of a normally operating drive train into the passenger area.
    • Cause：Other known contributors are running boards, bug shields, sun visors, vent shades, emergency lights, custom grilles, ski racks and bicycle racks.
    • Confirm：These items must be removed to evaluate whether they contribute to the concern.
    • Caution：If the root cause is a non-GM aftermarket accessory, no warranty claim should be filed; it is a customer pay item.

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

    Remedy
    This Preliminary Information communication advises the technician that a noise or a vibration in the vehicle that seems to be abnormal may not have been there when the vehicle was purchased. Technician should look for Non - General Motors aftermarket accessories installed on the vehicle that can cause these issues.

  3. Manufacturer communication2005–2006 GMC YUKON DENALI ・ 2016-11-23

    Power Folding Mirrors Glass Shake/Flutter Relearning Procedure

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Remedy
    THIS PRELIMINARY INFORMATIONAL BULLETIN PROVIDES A PROCEDURE FOR RELEARNING THE POWER FOLDING MIRRIORS AND ROAD TESTIN TO VERIFY THEY CORRECT A CONDTION OF THE POWER FOLDING MIRRIORS GLASS SHAKES, FLUTTERS AT NORMAL DRIVING CONDITIONS.

  4. Manufacturer communication2003–2005 GMC YUKON ・ 2005-03-12

    AC Compressor Engagement Noise and Vibration Diagnosis

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      DIAGNOSTIC INFORMATION FOR MOAN GROAN OR BOOM NOISE AT IDLE VIBRATION IN STEERING WHEEL OR FELT THROUGH FLOOR WHEN AC COMPRESSOR ENGAGES DO NOT REPLACE AC COMPRESSOR. *EH

    Read the sentences of the record
    Remedy
    DIAGNOSTIC INFORMATION FOR MOAN GROAN OR BOOM NOISE AT IDLE VIBRATION IN STEERING WHEEL OR FELT THROUGH FLOOR WHEN AC COMPRESSOR ENGAGES DO NOT REPLACE AC COMPRESSOR. *EH

POWER TRAIN4

  1. Manufacturer communication2005–2006 GMC YUKON DENALI ・ 2024-06-07(4 earlier editions of this document folded here)

    Water or Ethylene Glycol in Transmission Fluid

    1. 1Fault

      • Water or ethylene glycol in ATF changes the friction of the clutches, frequently causing shudder during engagement or gear changes, especially during torque converter clutch engagement.

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      1. An indication of water in the ATF: ATF blowing out of the transmission vent tube.
      2. The ATF may appear cloudy or, with extreme contamination, look like a strawberry milkshake.
      3. There may be visible water in the oil pan or a milky white substance inside the pan area.
      4. Spacer plate gaskets appear swollen or wrinkled in areas where they are not compressed.
      5. If water is found in the ATF and its source is not identified, or a leaking in-radiator transmission oil cooler is suspected, a simple and quick test kit that detects ethylene glycol in ATF is available.
      1 more points

    3. 3Correction

      Repair

      1. If water or coolant is found in the transmission, all rubber-type seals, all composition-faced clutch plates and/or bands, all nylon parts and the torque converter must be replaced.
      2. Thoroughly clean and rebuild the transmission, using new gaskets and oil filter.
      3. Flush and flow check the transmission oil cooler using J-45096.
      4. Thoroughly inspect the engine cooling system and hoses and clean/repair as necessary.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to 2025 and prior GM passenger cars and trucks equipped with an automatic transmission.
    • Condition：Water or ethylene glycol in ATF changes the friction of the clutches, frequently causing shudder during engagement or gear changes, especially during torque converter clutch engagement.
    • Confirm：An indication of water in the ATF: ATF blowing out of the transmission vent tube.
    • Confirm：The ATF may appear cloudy or, with extreme contamination, look like a strawberry milkshake.
    • Confirm：There may be visible water in the oil pan or a milky white substance inside the pan area.
    • Confirm：Spacer plate gaskets appear swollen or wrinkled in areas where they are not compressed.
    • Confirm：If water is found in the ATF and its source is not identified, or a leaking in-radiator transmission oil cooler is suspected, a simple and quick test kit that detects ethylene glycol in ATF is available.
    • Confirm：Obtain the Gly-Tek test kit from the Nelco Company and test the ATF to decide accurately whether the radiator needs to be replaced.
    • Repair：If water or coolant is found in the transmission, all rubber-type seals, all composition-faced clutch plates and/or bands, all nylon parts and the torque converter must be replaced.
    • Repair：Thoroughly clean and rebuild the transmission, using new gaskets and oil filter.
    • Repair：Flush and flow check the transmission oil cooler using J-45096.
    • Repair：Thoroughly inspect the engine cooling system and hoses and clean/repair as necessary.

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

    Remedy
    This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

  2. Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2008-04-07

    Eaton Locking Differential Chatter Shudder Noise on Turns (RPO G80)

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. *NJ UPDATED 7/17/2008. *PE

    Read the sentences of the record
    Remedy
    EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. *NJ UPDATED 7/17/2008. *PE

  3. Manufacturer communication2004–2006 GMC YUKON ・ 2005-11-09

    Auto Trans/TCC Shudder, Water in Transmission Notice

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      4L60-E/4L65-E AUTOMATIC TRANSMISSION/TORQUE CONVERTER CLUTCH (TCC) SHUDDER, WATER IN TRANSMISSION. *TT

    Read the sentences of the record
    Remedy
    4L60-E/4L65-E AUTOMATIC TRANSMISSION/TORQUE CONVERTER CLUTCH (TCC) SHUDDER, WATER IN TRANSMISSION. *TT

  4. Manufacturer communication2000–2005 GMC YUKON ・ 2005-04-21

    4WD Models with Noise, Vibration on Dry Pavement

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      4WD MODELS WITH NOISE, VIBRATION ON DRY PAVEMENT. *EH

    Read the sentences of the record
    Remedy
    4WD MODELS WITH NOISE, VIBRATION ON DRY PAVEMENT. *EH

ENGINE AND ENGINE COOLING3

  1. Manufacturer communication2004–2006 GMC YUKON DENALI ・ 2023-11-22(2 earlier editions of this document folded here)

    Vibration Analysis Worksheet Service Bulletin

    1. 1Fault

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      1. When diagnosing vibration, use the worksheet together with the Vibration Analysis - Road Testing procedure in the service information.
      2. Place the sensor where the vibration is felt: on the seat track for a seat complaint, on the steering column for a steering wheel complaint.
      3. Moving the sensor to other areas, look for the same Hz reading with the greatest amplitude.
      4. If a system balance was attempted and the vibration remains, check ring gear backlash at each tooth; readings should not vary more than 0.050 mm (0.002 in).
      5. Aluminum wheel/tire runout measured on the vehicle: maximum 0.030 in (.762 mm).
      2 more points

    3. 3Correction

      This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to 2024 and prior GM passenger cars and trucks.
    • Confirm：When diagnosing vibration, use the worksheet together with the Vibration Analysis - Road Testing procedure in the service information.
    • Confirm：Place the sensor where the vibration is felt: on the seat track for a seat complaint, on the steering column for a steering wheel complaint.
    • Confirm：Moving the sensor to other areas, look for the same Hz reading with the greatest amplitude.
    • Confirm：If a system balance was attempted and the vibration remains, check ring gear backlash at each tooth; readings should not vary more than 0.050 mm (0.002 in).
    • Confirm：Aluminum wheel/tire runout measured on the vehicle: maximum 0.030 in (.762 mm).
    • Confirm：Hub mounting surface runout: maximum 0.005 in (0.132 mm).
    • Confirm：Wheel stud runout: maximum 0.010 in (0.254 mm).

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

    Remedy
    This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing vibration concerns.

  2. Manufacturer communication2001–2006 GMC YUKON DENALI ・ 2018-06-04

    Engine Squealing Type Noise on Start-up or Vibration

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • Inspect the crankshaft balancer for an outer ring slipping on the center hub; if found, replace the crankshaft balancer.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to the listed models equipped with the 3.5L or 3.9L engine (RPOs LZ4, LZE, LZ8, LGD, LZ9, LZG, LX9).
    • Repair：Inspect the crankshaft balancer for an outer ring slipping on the center hub; if found, replace the crankshaft balancer.

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

    Remedy
    This informational bulletin provides information for Engine Squealing Type Noise on Start-up or Vibration Condition.

  3. Manufacturer communication2003–2006 GMC YUKON ・ 2005-04-20

    Shudder or Bind on Turns in 4 HI

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      SHUDDER OR BIND ON TRUNS IN 4 HI. *EH UPDATED 03-01-07. *KB

    Read the sentences of the record
    Remedy
    SHUDDER OR BIND ON TRUNS IN 4 HI. *EH UPDATED 03-01-07. *KB

VISIBILITY3

  1. Manufacturer communication2005–2006 GMC YUKON DENALI ・ 2018-06-04(1 earlier editions of this document folded here)

    Power Foldaway Mirror Glass Shake, Flutter Correction

    1. 1Fault

      • The outside power foldaway mirror glass shakes or flutters while driving at normal speeds.
      • The mirror(s) may also not stay in the unfolded position.

    2. 2Finding the cause

      Possible causes

      • The mirror was folded or unfolded by hand, or was obstructed while power folding.

    3. 3Correction

      Repair

      1. Full size trucks with power outside mirror RPOs DL3, DL8, DPN or DQS: cycle the mirrors through three complete power fold and unfold events to relearn the positions and reset the mechanisms.
      2. All other models: fold and unfold the mirrors one time with the mirror controls to relearn the positions and reset the power fold mechanisms.

      Caution

      • A popping noise during the reset is normal after a manual fold or unfold.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to 2005 through 2018 GM passenger cars and light duty trucks.
    • Condition：The outside power foldaway mirror glass shakes or flutters while driving at normal speeds.
    • Condition：The mirror(s) may also not stay in the unfolded position.
    • Cause：The mirror was folded or unfolded by hand, or was obstructed while power folding.
    • Repair：Full size trucks with power outside mirror RPOs DL3, DL8, DPN or DQS: cycle the mirrors through three complete power fold and unfold events to relearn the positions and reset the mechanisms.
    • Repair：All other models: fold and unfold the mirrors one time with the mirror controls to relearn the positions and reset the power fold mechanisms.
    • Caution：A popping noise during the reset is normal after a manual fold or unfold.

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

    Remedy
    This Bulletin provides procedures to correct a condition of Power Foldaway Mirror Glass Shake, Flutter at Normal Driving Speeds

  2. Manufacturer communication2005–2006 GMC YUKON DENALI ・ 2017-12-22(1 earlier editions of this document folded here)

    Power Folding Mirrors Reset Procedure

    1. 1Fault

      • The outside power foldaway mirror glass shakes or flutters while driving at normal speeds.
      • The mirror(s) may also not stay in the unfolded position.

    2. 2Finding the cause

      Possible causes

      • The mirror was folded and/or unfolded by hand, or was obstructed while power folding.

    3. 3Correction

      Repair

      • Fold and unfold the mirrors one time with the mirror controls to reset them to their normal position.

      Caution

      • A popping noise may be heard during the reset; it is normal after a manual folding operation.
      • For full size trucks, see the latest version of Corporate Bulletin Number 06-08-64-027 for vehicle-specific information.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：2015 and prior GM passenger cars and light duty trucks equipped with power foldaway mirrors.
    • Condition：The outside power foldaway mirror glass shakes or flutters while driving at normal speeds.
    • Condition：The mirror(s) may also not stay in the unfolded position.
    • Cause：The mirror was folded and/or unfolded by hand, or was obstructed while power folding.
    • Repair：Fold and unfold the mirrors one time with the mirror controls to reset them to their normal position.
    • Caution：A popping noise may be heard during the reset; it is normal after a manual folding operation.
    • Caution：For full size trucks, see the latest version of Corporate Bulletin Number 06-08-64-027 for vehicle-specific information.

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

    Remedy
    This preliminary bulletin provides a procedure on how to reset the power folding mirriors after they been folded manually, to fix the customers concern of the mirriors shaking or fluttering at normal driving speeds.

  3. Manufacturer communication2003–2006 GMC YUKON ・ 2005-09-20

    Outside Rearview Mirror Vibration Service

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      SERVICE VME - OUTSIDE REARVIEW MIRROR VIBRATION. *TT

    Read the sentences of the record
    Remedy
    SERVICE VME - OUTSIDE REARVIEW MIRROR VIBRATION. *TT

No component category1

  1. Manufacturer communication2003–2005 GMC YUKON ・ 2005-12-01(also printed in 1 other issues)

    Engine vibration or noise at idle felt in the steering wheel or seat: reprogram the PCM

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • Reprogram the PCM.

      Caution

      • Do not align the exhaust and/or hang weights. The reference bulletin is 05-06-01-006.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：2003-2005 Tahoe, Yukon, Escalade: engine vibration or noise at idle, with vibration felt in the steering wheel or seat.
    • Repair：Reprogram the PCM.
    • Caution：Do not align the exhaust and/or hang weights. The reference bulletin is 05-06-01-006.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Truck Issues — Fix It Right the First Time (new issues in bold) 2003-2005 Tahoe, Yukon, Escalade – Engine Vibration/Noise at Idle, Vibration Felt in Steering Wheel/Seat Reprogram PCM. Don’t align exhaust and/or hang weights. 05-06-01-006

ELECTRICAL SYSTEM1

  1. Owner complaint2005 GMC YUKON ・ 2014-03-12

    Engine stalls while moving slowly in parking lot, twice in 3 months

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    THIS IS THE 2ND OCCURRENCE OF THE SAME INCIDENT IN 3 MONTHS. (2 more)
    Consequence
    WITHOUT POWER, STEERING IS IMPAIRED OR IMPOSSIBLE.

SERVICE BRAKES1

  1. Owner complaint2005 GMC YUKON DENALI ・ 2012-08-15

    SERVICE STABILITY warning with intermittent ABS grab causing shaking and speed loss

    1. 1Fault

    2. 2Finding the cause

      I THOUGHT THAT MAYBE IT WAS FLUKE ISSUE THAT COULD BE EXPLAINED BY WEATHER AS WE HAD EXCEPTIONALLY HOT SUMMER THUS FAR.

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    THE VEHICLE DISPLAY INDICATES "SERVICE STABILITY" AND THE VEHICLES ABS SYSTEM BEGINS TO GRAB INTERMITTENTLY CAUSING THE VEHICLE TO SHAKE AND LOSE SPEED DRASTICALLY. (1 more)
    Cause
    I THOUGHT THAT MAYBE IT WAS FLUKE ISSUE THAT COULD BE EXPLAINED BY WEATHER AS WE HAD EXCEPTIONALLY HOT SUMMER THUS FAR.

STEERING1

  1. Manufacturer communication2000–2006 GMC YUKON ・ 2005-04-21

    Steering Assist or Shudder During Low-Speed Maneuvers

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      LACK OF STEERING ASSIST OR SHUDDER DURING PARKING LOT TYPE MANEUVERS. *TT

    Read the sentences of the record
    Remedy
    LACK OF STEERING ASSIST OR SHUDDER DURING PARKING LOT TYPE MANEUVERS. *TT

STRUCTURE1

  1. Manufacturer communication2000–2006 GMC YUKON DENALI ・ 2017-08-15(1 earlier editions of this document folded here)

    Preliminary Information - Vibration Diagnosis Using Pico Oscilloscope

    1. 1Fault

      • Customer vibration complaints are among the most challenging to diagnose and repair accurately.

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      1. Drive the vehicle to verify the condition and record a Pico data file of the concern.
      2. Review the Pico file and use it to help determine the root cause or component.

    3. 3Correction

      Repair

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

      Caution

      • Without knowing the vibration frequency, repair attempts are just spinning wheels.
      • Component level vibrations such as blower motor, brake pulsation or shudder on turns do not require a Pico file; the requirement is for vehicle level vibration complaints.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Applies to all 2000 and newer GM vehicles.
    • Condition：Customer vibration complaints are among the most challenging to diagnose and repair accurately.
    • Caution：Without knowing the vibration frequency, repair attempts are just spinning wheels.
    • Confirm：Drive the vehicle to verify the condition and record a Pico data file of the concern.
    • Confirm：Review the Pico file and use it to help determine the root cause or component.
    • Repair：Repair the vehicle using the Pico information together with any published information relevant to the vibration frequency observed.
    • Caution：Component level vibrations such as blower motor, brake pulsation or shudder on turns do not require a Pico file; the requirement is for vehicle level vibration complaints.

    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 vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Diagnostic Kit to effectively diagnosis vehicles. Technician should drive the vehicle will using the Pico Oscilloscope to record data. After the data is recorded it should be reviewed to determine the root cause of the concern. If a repair attempt made the concern better but not eliminated or had no affect at all, and are requesting assistance from General Motors Technical Assistance Center record another Pico file and save it to the computer. After the new Pico Oscilloscope data has been saved email the data to General Motors Technical Assistance Center in the subject line include ?Vibration? ?Business Associate Code? and the last 8 of the Vehicle Identification Number.

TIRES1

  1. Manufacturer communication2005–2006 GMC YUKON ・ 2007-02-22

    Tire Wear Vibration

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      P245/70R17 GENERAL AMERITRAC TIRE WEAR VIBRATION. *KB UPDATED 12/13/07. *NJ UPDATED 1/30/08. *NJ UPDATED 5/25/11. *PE

    Read the sentences of the record
    Remedy
    P245/70R17 GENERAL AMERITRAC TIRE WEAR VIBRATION. *KB UPDATED 12/13/07. *NJ UPDATED 1/30/08. *NJ UPDATED 5/25/11. *PE

UNKNOWN OR OTHER1

  1. Manufacturer communication2001–2006 GMC YUKON DENALI ・ 2025-07-23(3 earlier editions of this document folded here)

    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.

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