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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 lightReduced brakingNoiseABS activates (at low speed and the like)Corrosion or rustSeat beltSmoke or fireAir bag did not deploy

Record by record

6 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

  • result not stated3

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 (6)

Known issuesUnwanted ABS activation at low speed (front wheel speed sensor mounting corrosion)2

  1. Owner complaint2000 GMC YUKON DENALI ・ 2005-11-15

    Extended stopping distance during low-speed ABS activation

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

      What the documents say to do

      Unwanted ABS activation at low speed (front wheel speed sensor mounting corrosion)

      Confirm

      • The reading should be at least 350 mV AC; if it is less, the wheel speed sensor must be replaced.

      Repair

      1. Dealers remove the sensor, clean its mounting surface on the bearing, apply rust inhibitor and grease, reinstall it and check peak-to-peak output voltage.
      2. The passage heading states that the repair is cleaning the wheel speed sensor mounting surface.

      Caution

      • Do not pry the sensor out of the bore; prying breaks the sensor body off in the bore.
    Read the sentences of the record
    Fault
    THIS CONDITION DOES NOT SET ANY ABS CODES NOR DOES IT ILLUMINATE THE ABS WARNING LAMP. (1 more)
    Cause
    CONSEQUENCE OF CONDITION: WHEN THE PEAK-TO-PEAK WHEEL SPEED SENSOR VOLTAGE LEVEL RECEIVED AT THE ABS CONTROLLER IS BELOW THE MINIMUM SPECIFIED PEAK-TO-PEAK LEVEL, THE ABS CONTROLLER INTERPRETS THIS AS A WHEEL SPEED THAT IS LESS THAN THE ACTUAL WHEEL SPEED.

  2. Owner complaint2001 GMC YUKON ・ 2005-05-24

    ABS activates at low speed, causing extended stopping distances

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    DT: CONTACT STATES THE ABS COMES ON WHILE DRIVING APPROXIMATELY 5 MPH (= 8.05 km/h), CAUSING THE MANUAL BRAKES TO PUMP AT LOW SPEED, LEADING TO EXTENDED STOPPING DISTANCES. (1 more)
    Remedy
    THE SERVICE DEALER REPLACED THE RIGHT FRONT HUB AND THE SENSOR.

Known issuesBrake pipe (brake line) corrosion and rupture1

  1. Owner complaint2003 GMC YUKON ・ 2016-08-23

    Total brake failure when braking at intersection; ABS light on

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    WHILE APPROACHING AN INTERSECTION I APPLIED THE BRAKES THE PEDAL WENT TO THE FLOOR ABS LIGHT CAME ON AND THE WAS TOTAL BRAKE FAILURE.
    Remedy
    IN ORDER TO IMPROVE VEHICLE SAFETY THE LINES WILL ALL BE REPLACED WITH STAINLESS STEEL SO THIS DOESN'T HAPPEN AGAIN.
    Inspection
    THEY FOUND RUSTED BRAKE LINES AT THE ABS VALVE ALONG WITH A RUSTED BACKING PLATE FOR THE VALVE.

SERVICE BRAKES2

  1. Owner complaint2003 GMC YUKON ・ 2016-09-29

    Brake pedal sinks to floor and brakes fail while driving at 40 MPH

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3CorrectionNot repaired

      THE VEHICLE WAS NOT REPAIRED.

    Read the sentences of the record
    Fault
    WHILE ATTEMPTING TO SLOW DOWN, THE BRAKE PEDAL WENT TO THE FLOOR WHEN IT WAS DEPRESSED, BUT FAILED TO STOP THE VEHICLE. (1 more)
    Remedy
    THE VEHICLE WAS NOT REPAIRED.
    Inspection
    THE CONTACT SLOWLY DROVE THE VEHICLE TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE HYDRAULIC UNIT NEEDED TO BE REPLACED.

  2. Owner complaint2003 GMC YUKON ・ 2014-05-27

    ABS warning indicator illuminated and anti-lock brakes failed

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3CorrectionNot repaired

      HOWEVER, THE PART WAS NOT AVAILABLE TO DO THE REPAIRS.

    Read the sentences of the record
    Fault
    THE CONTACT STATED THAT THE ABS WARNING INDICATOR ILLUMINATED AS THE ANTI LOCK BRAKES FAILED.
    Remedy
    HOWEVER, THE PART WAS NOT AVAILABLE TO DO THE REPAIRS.
    Inspection
    THE TECHNICIAN DIAGNOSED THAT THE PUMP AND THE MODULATOR HAD TO BE REPLACED.

SERVICE BRAKES, HYDRAULIC1

  1. Owner complaint2000 GMC YUKON ・ 2006-05-03

    ABS system failed to stop vehicle; braking failure at low speed

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    DT*: THE CONTACT STATED THE ABS SYSTEM FAILED TO STOP THE VEHICLE. (2 more)
    Consequence
    HOWEVER INJURIES WERE SUSTAINED TO THE DRIVER.