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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

Records

Owner complaint 6Recall 0Manufacturer communication 915 of 15 open without registering

Records per year (date of the record)

Owner complaintManufacturer communication

2003200520102015202020252026

The 15 records listed below, each on its date (a dot opens its record)

Owner complaintReduced engine power light and speed drops to 20 MPH with check engine codes P0120 and P2135Sudden power loss and reduced engine power warning while driving on freewayTraction control and reduced engine power warning lights; vehicle stalledReduced engine power and check engine light with traction control engagementStability control disabled and reduced engine power warnings with 5 MPH speed limit on startupCheck engine light displayed, engine enters reduced power mode
Manufacturer communicationIP to Body Harness Connector Repair for MIL and DTC P2138Throttle Position Sensor Cover ReplacementThrottle Position Sensor Cover ReplacementIP to Body Harness Connector Repair for MIL and DTC P2138Intermittent MIL/DTC P2138 with Reduced Engine PowerLR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 Throttle Actuator Control Module CommunicationService Engine Soon Light and Reduced Engine Power (P1516)Service Engine Soon light and reduced engine power modeSERVICE ENGINE SOON Light and Reduced Engine Power Mode

2003-03-132018-06-04

  1. Manufacturer communicationDate 2018-06-04

    IP to Body Harness Connector Repair for MIL and DTC P2138

    2005 GMC YUKON、2005 GMC YUKON DENALI、2006 GMC YUKON … ＋17 other vehicles / years

    Malfunction Indicator

    This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P2138

  2. Manufacturer communicationDate 2018-05-21

    Throttle Position Sensor Cover Replacement

    2005 GMC YUKON、2005 GMC YUKON DENALI、2006 GMC YUKON ＋12 other vehicles / years

    DTC

    This technical bulletin provides a procedure for replacing the throttle position sensor cover for concerns regarding a indicator lamp illuminated reduced power message displayed and DTC P2135 set.

  3. Manufacturer communicationDate 2018-05-21

    Throttle Position Sensor Cover Replacement

    2005 GMC YUKON、2005 GMC YUKON DENALI、2006 GMC YUKON ＋12 other vehicles / years

    DTC

    This technical bulletin provides a procedure for replacing the throttle position sensor cover for concerns regarding a indicator lamp illuminated reduced power message displayed and DTC P2135 set.

  4. Owner complaintDate 2018-03-21

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

    2003 GMC YUKON DENALI

    CHECK ENGINE

    I HAVE A 2003 YUKON DENALI I PURCHASED AND IT HAS GIVEN ME THE REDUCED ENGINE POWER LIGHT AND ALMOST HAD A FEW ACCIDENTS ON THE HIGHWAY BECAUSE IT DROPS THE SPEED TO 20 MPH ALSO IT HAS THE CHECK ENGINE CODES AS P0120 AND P2135 I HAVE BEEN

  5. Owner complaintDate 2017-11-07

    Sudden power loss and reduced engine power warning while driving on freeway

    2006 GMC YUKON

    WARNING LIGHTS

    MY VEHICLE WAS IN MOTION DRIVING ON THE FREEWAY AT 70 MPH WHEN ALL OF THE SUDDEN MY CAR LOST POWER TO 30 MPH ALL THE WAY DOWN TO 5 MPH.I PRESSED ON THE ACCELERATOR TRYING TO GAIN SPEED WITHOUT SUCCESS THE CAR DID NOT ACCELERATE MORE THAN 3

  6. Manufacturer communicationDate 2017-08-15

    IP to Body Harness Connector Repair for MIL and DTC P2138

    2005 GMC YUKON、2005 GMC YUKON DENALI、2006 GMC YUKON … ＋24 other vehicles / years

    Malfunction Indicator

    This technical bulletin provides repair information for repairing the IP to body harness connector to correct a customer concern for intermittent Malfunction Indicator Lamp (MIL) illuminated with Reduced Engine Power displayed and DTC P21

  7. Owner complaintDate 2013-12-30

    Traction control and reduced engine power warning lights; vehicle stalled

    2003 GMC YUKON DENALI

    WARNING LIGHTS

    TL* THE CONTACT OWNS A 2003 GMC YUKON DENALI. THE CONTACT STATED THAT THE TRACTION CONTROL AND THE REDUCED ENGINE POWER WARNING LIGHTS ILLUMINATED AND CAUSED THE VEHICLE STALLED. THE CONTACT WAS ABLE TO RESTART THE ENGINE, WHICH RESUMED NOR

  8. Owner complaintDate 2013-12-29

    Reduced engine power and check engine light with traction control engagement

    2003 GMC YUKON

    CHECK ENGINE

    REDUCED ENGINE POWER. TRUCK GOES INTO TRACTION CONTROL WHILE DRIVING OR TURNING STABILITY CONTROL IS OFF. CHECK ENGINE LITE GOES ON AND OFF WHILE DRIVING MASS FLOW SENSOR KEEPS COMING ON. *TR

  9. Owner complaintDate 2013-03-03

    Stability control disabled and reduced engine power warnings with 5 MPH speed limit on startup

    2004 GMC YUKON DENALI

    CHECK ENGINE

    THE "STABILITY CONTROL DISABLED" SENSOR COMES ON FOLLOWED BY "REDUCED ENGINE POWER" AND MY VEHICLE WON'T GO FASTER THAN 5MPH. THIS HAS HAPPENED AT LEAST 6 TIMES IN THE PAST SEVERAL MONTHS ONLY UPON START UP OF THE VEHICLE. SOMETIMES, IF I W

  10. Manufacturer communicationDate 2009-06-02

    Intermittent MIL/DTC P2138 with Reduced Engine Power

    2005 GMC YUKON、2005 GMC YUKON DENALI、2006 GMC YUKON … ＋18 other vehicles / years

    MIL

    GENERAL MOTORS: INTERMITTENT MIL/SES/ DTC P2138 WITH REDUCED ENGINE POWER (REPAIR INSTRUMENT PANEL (IP) TO BODY HARNESS CONNECTOR). 2005-08 GM PASSENGERS CARS/LIGHT DUTY TRUCKS (INCL. SATURNS). *PE UPDATED 11/5/10. *PE UPDATED 4/4/1

  11. Manufacturer communicationDate 2007-01-25

    LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 Throttle Actuator Control Module Communication

    2006 GMC YUKON ＋8 other vehicles / years

    MIL

    LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 THROTTLE ACTUATOR CONTROL (TAC). MODULE CODES, MIL/SES DTC'S P2108, P1516, U0107, REDUCED ENGINE POWER. *KB

  12. Manufacturer communicationDate 2004-10-04

    Service Engine Soon Light and Reduced Engine Power (P1516)

    2003 GMC YUKON、2004 GMC YUKON、2005 GMC YUKON … ＋27 other vehicles / years

    SERVICE ENGINE SOON

    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

  13. Manufacturer communicationDate 2004-09-27

    Service Engine Soon light and reduced engine power mode

    2003 GMC YUKON ＋7 other vehicles / years

    SERVICE ENGINE SOON

    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

  14. Manufacturer communicationDate 2004-09-27

    SERVICE ENGINE SOON Light and Reduced Engine Power Mode

    2003 GMC YUKON ＋4 other vehicles / years

    SERVICE ENGINE SOON

    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

  15. Owner complaintDate 2003-03-13

    Check engine light displayed, engine enters reduced power mode

    2003 GMC YUKON

    CHECK ENGINE

    WHILE DRIVING OR IDLING, THE "CHECK ENGINE LIGHT" IS DISPLAYED. ENGINE GOES INTO "REDUCED POWER MODE". DEALER REPLACED ACCELERATOR CONTROL MODULE. THIS DID NOT CORRECT THE PROBLEM. THEY NOW THINK IT IS THE THROTTLE BODY. TIME WILL TELL, MEA