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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:Loss of engine power, no accelerationWarning lightStalls or shuts offGauge or instrument faultLights (headlights, turn signals)OverheatingWipers

Record by record

17 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 held for a while1
  • says it came back3
  • says it did not fix it2
  • result not stated2

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 (17)

ELECTRICAL SYSTEM5

  1. Owner complaint2003 GMC YUKON ・ 2017-08-28

    Reduced engine power warning and deceleration while driving

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    WHILE DRIVING APPROXIMATELY 50 MPH (= 80.5 km/h), THE VEHICLE EXPERIENCED INDEPENDENT DECELERATION AND THE REDUCED ENGINE POWER WARNING INDICATOR ILLUMINATED.
    Inspection
    THE VEHICLE WAS PREVIOUSLY TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE FUEL PUMP, SPARK PLUGS, TRANSMISSION, AND ALTERNATOR NEEDED TO BE REPLACED.
    Outcome
    THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED.

  2. Owner complaint2003 GMC YUKON DENALI ・ 2014-02-06

    Reduced engine power and slowing down while driving on highway

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    DRIVING ON HWY GOING APRX 65MPH (= 104.6 km/h). (2 more)
    Consequence
    I MANAGED NOT TO BE REAR ENDED.

  3. Owner complaint2003 GMC YUKON DENALI ・ 2011-12-16

    Exterior lights malfunction and reduced engine power message

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    STARTING IN 2005, THE EXTERIOR ELECTRONICS (I.E. SIGNAL LIGHTS, STOP LIGHTS, HEAD LIGHTS, ETC) BEGAN TO MALFUNCTION. (5 more)
    Cause
    MY UNDERSTANDING, ACCORDING TO HUNDREDS OF REPORTS THAT I HAVE READ ON THE MESSAGE BOARDS, IS THAT THIS ISSUE IS CAUSED BY EITHER A WIRING HARNESS THAT LEADS FROM THE ACCELERATOR TO THE THROTTLE BODY OR IT'S A DEFECTIVE THROTTLE BODY ALTOGETHER.
    Inspection
    THEY ISOLATED IT TO A JUNCTION BOX WHERE ALL OF THE ELECTRONICS TERMINATE.

  4. Owner complaint2003 GMC YUKON DENALI ・ 2011-11-22

    Instrument cluster, stability control, and reduced engine power issues

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    DECEMBER 2008- INSTRUMENT CLUSTER WENT OUT- SPEEDOMETER NO LONGER WORKING DECEMBER 2008- BATTERY GAUGE NO LONGER WORKING MARCH 2009- STABILITRAK ISSUES...SOMETIMES THE STABILITRAK WOULD WORK AND AT TIMES IT WOULD NOT WORK JULY 2009 TO JANUARY 2010- REDUCED ENGINE POWER (ALMOST CAUSE 2 WRECKS) COULD NOT PERFORM A DIAGNOSIS...COULD NOT READ COMPUTER. (1 more)
    Remedy
    CHANGED FUEL PUMP.

  5. Manufacturer communication2003–2006 GMC YUKON ・ 2004-10-04

    Service Engine Soon Light and Reduced Engine Power (P1516)

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      SERVICE ENGINE SOON LIGHT AND REDUCED ENGINE POWER WITH A DIAGNOSTIC TROUBLE CODE P1516. DIAGNOSTIC TROUBLE CODES P0120, P0220, P1514, P1515, P1518 AND P2135 MAY ALSO BE PRESENT. *TT

    Read the sentences of the record
    Remedy
    SERVICE ENGINE SOON LIGHT AND REDUCED ENGINE POWER WITH A DIAGNOSTIC TROUBLE CODE P1516. DIAGNOSTIC TROUBLE CODES P0120, P0220, P1514, P1515, P1518 AND P2135 MAY ALSO BE PRESENT. *TT

ELECTRONIC STABILITY CONTROL (ESC)4

  1. Owner complaint2003 GMC YUKON DENALI ・ 2018-03-21

    Reduced engine power light and speed drops to 20 MPH with check engine codes P0120 and P2135

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Not stated

    Read the sentences of the record
    Outcome
    THE CONSUMER STATED THE VEHICLE WAS REPAIRED AND REQUESTED WITHDRAW THE COMPLAINT. *JS

  2. Owner complaint2003 GMC YUKON DENALI ・ 2013-11-11

    Service engine light and traction control on with engine power reduced and stability system disabled

    1. 1Fault

    2. 2Finding the cause

      I THINK GMC IS RESPONSIBLE FOR THIS AND MORE SIMILAR PROBLEMS. *TR

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    THE SERVICE ENGINE LIGHT AND TRACTION CONTROL TURN ON AND THE INFORMATION CENTER ON MY CLUSTER READS "ENGINE POWER REDUCED" AND "STABILITY SYSTEM DISABLE", THEN MY SPEED IS REDUCED AND ONLY RUNS BETWEEN TEN AND TWENTY MILES PER HOUR.
    Cause
    I THINK GMC IS RESPONSIBLE FOR THIS AND MORE SIMILAR PROBLEMS. *TR

  3. Owner complaint2003 GMC YUKON DENALI ・ 2015-04-21

    Engine power loss with stability control warning at highway speed

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    MY WIFE WAS DRIVING 75 MPH (= 120.7 km/h) ON THE INTERSTATE WHEN SHE HEARD A "DING" AND THE INFORMATION CENTER SAID "SERVICE STABILITY" "ENGINE POWER REDUCED" IT THEN TOOK ALL ENGINE POWER FROM THE VEHICLE IMMEDIATELY CAUSING IT TO SLOW TO A VERY UNSAFE 20 MPH (= 32.2 km/h) ALMOST INSTANTLY AND CAUSED HER TO NARROWLY AVOID BEING HIT FROM BEHIND. (1 more)

  4. Owner complaint2003 GMC YUKON ・ 2013-10-28

    Engine output drop message and traction control disabled while driving, other issues

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      Not stated

    Read the sentences of the record
    Fault
    WIFE DRIVING TRUCK TO WORK " REDUCED ENGINE POWER", MESSAGE CAME ON THE DASH, AND ALSO SAID TRACTION CONTROL WAS DISABLED. (5 more)

ENGINE AND ENGINE COOLING4

  1. Owner complaint2003 GMC YUKON ・ 2011-08-20

    Reduced engine power light on after battery jump

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      MY HUSBAND JUMPED IT AND TOOK IT FOR A RIDE.

    Read the sentences of the record
    Fault
    IT WOULDN'T RUN OVER 20 MPH (= 32.2 km/h). (1 more)
    Remedy
    MY HUSBAND JUMPED IT AND TOOK IT FOR A RIDE.

  2. Manufacturer communication2003 GMC YUKON ・ 2004-09-27

    Service Engine Soon light and reduced engine power mode

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      SERVICE ENGINE SOON LIGHT AND / OR REDUCED ENGINE POWER MODE DUE TO DIAGNOSTIC TROUBLE CODES P0120, P0220, P1516 AND/OR P1518. THIS CONDITION IS NORMALLY VERY INTERMITTENT. *TT

    Read the sentences of the record
    Remedy
    SERVICE ENGINE SOON LIGHT AND / OR REDUCED ENGINE POWER MODE DUE TO DIAGNOSTIC TROUBLE CODES P0120, P0220, P1516 AND/OR P1518. THIS CONDITION IS NORMALLY VERY INTERMITTENT. *TT

  3. Manufacturer communication2003 GMC YUKON ・ 2004-09-27

    SERVICE ENGINE SOON Light and Reduced Engine Power Mode

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      SERVICE ENGINE SOON LIGHT AND / OR REDUCED ENGINE POWER MODE DUE TO DIAGNOSTIC TROUBLE CODES P0120, P0220, P1516 AND/OR P1518. THIS CONDITION IS NORMALLY VERY INTERMITTENT. *TT

    Read the sentences of the record
    Remedy
    SERVICE ENGINE SOON LIGHT AND / OR REDUCED ENGINE POWER MODE DUE TO DIAGNOSTIC TROUBLE CODES P0120, P0220, P1516 AND/OR P1518. THIS CONDITION IS NORMALLY VERY INTERMITTENT. *TT

  4. Manufacturer communication2003 GMC YUKON ・ 2003-11-19

    Lack of Power with TAC Module Code P1518 Reduced Power Mode

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

      LACK OF POWER WITH TAC MODULE CODE OF P1518 REDUCED POWER MODE. *TT *MJ

    Read the sentences of the record
    Remedy
    LACK OF POWER WITH TAC MODULE CODE OF P1518 REDUCED POWER MODE. *TT *MJ

ENGINE2

  1. Owner complaint2003 GMC YUKON DENALI ・ 2013-12-30

    Traction control and reduced engine power warning lights; vehicle stalled

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3CorrectionNot repaired

      THE VEHICLE WAS NOT REPAIRED.

    Read the sentences of the record
    Fault
    THE CONTACT STATED THAT THE TRACTION CONTROL AND THE REDUCED ENGINE POWER WARNING LIGHTS ILLUMINATED AND CAUSED THE VEHICLE STALLED.
    Remedy
    THE VEHICLE WAS NOT REPAIRED.
    Inspection
    THE VEHICLE WAS TAKEN TO THE DEALER, WHO WAS UNABLE TO DIAGNOSE THE FAILURE.

  2. Owner complaint2003 GMC YUKON DENALI ・ 2014-07-23

    Vehicle decelerated and stalled with reduced engine power indicator illuminated

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    THE CONTACT STATED THAT THE VEHICLE DECELERATED AND STALLED. (1 more)

FUEL SYSTEM, GASOLINE1

  1. Owner complaint2003 GMC YUKON ・ 2004-10-17

    Engine stalling while driving with check engine and traction control lights on

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Fault
    DRIVING 60 MPH (= 96.6 km/h) ON A 20 MILE (= 32.2 km) BRIDGE, THE ENGINE FAILED (ENGINE LIGHT AND TRACTION CONTROL LIGHT WERE ON. (1 more)
    Remedy
    REPLACED HARNESS. (1 more)
    Inspection
    THEY FOUND 2 MORE BROKEN WIRES. (1 more)

VEHICLE SPEED CONTROL1

  1. Owner complaint2003 GMC YUKON ・ 2003-03-13

    Check engine light displayed, engine enters reduced power mode

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

    Read the sentences of the record
    Fault
    WHILE DRIVING OR IDLING, THE "CHECK ENGINE LIGHT" IS DISPLAYED. (1 more)
    Remedy
    DEALER REPLACED ACCELERATOR CONTROL MODULE.
    Outcome
    THIS DID NOT CORRECT THE PROBLEM.

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