GMC Yukon XL 2000–2006

Records

Owner complaint 38Recall 0Manufacturer communication 947 of 47 open without registering

1. Manufacturer communicationDate 2023-09-26

   Normal Transmission Shift and Throttle Response Delay

   2000 GMC YUKON XL、2000 GMC YUKON XL 1500、2000 GMC YUKON XL 2500 … ＋74 other vehicles / years

   hesitation

   The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.

2. Owner complaintDate 2021-03-16

   Reduced engine power occurring repeatedly

   2005 GMC YUKON XL

   REDUCED ENGINE POWER

   THIS VEHICLE HAS BEEN IN AND OUT OF THE SHOP SEVERAL TIMES FOR THE SAME REASON, "REDUCED ENGINE POWER". IT PUTS ME IN A DANGEROUS POSITION SOMETIMES BECAUSE THE VEHICLE WILL SUDDENLY GO INTO THIS "LIMP MODE" I HAVE SPENT SEVERAL THOUSAND

3. Owner complaintDate 2019-03-12

   Yukon displays reduced engine power and stalls without codes

   2004 GMC YUKON XL 1500

   REDUCED ENGINE POWER

   OUR YUKON ON NUMEROUS OCCASIONS WILL JUST DISPLAY REDUCED ENGINE POWER AND SPEED WILL DECREASE RAPIDLY. I HAVE PULLED OFF THE ROAD AND TURNED VEHICLE OFF REMOVED KEY WAITED A FEW MINUTES THEN STARTED THE TRUCK AND IT MAY RUN FINE OR MAY JUS

4. Manufacturer communicationDate 2018-06-04

   IP to Body Harness Connector Repair for MIL and DTC P2138

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

   Reduced Engine Power

   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

5. Manufacturer communicationDate 2018-05-21

   Throttle Position Sensor Cover Replacement

   2005 GMC YUKON DENALI XL、2005 GMC YUKON XL ＋13 other vehicles / years

   reduced power

   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.

6. Manufacturer communicationDate 2018-05-21

   Throttle Position Sensor Cover Replacement

   2005 GMC YUKON DENALI XL、2005 GMC YUKON XL ＋13 other vehicles / years

   reduced power

   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.

7. Owner complaintDate 2017-10-03

   Reduced engine power message at 70 MPH on freeway, vehicle lost power

   2005 GMC YUKON XL

   REDUCED ENGINE POWER

   AT 70 MPH ON A FREEWAY, REDUCED ENGINE POWER MESSAGE CAME ON AND VEHICLE LOST POWER SLOWING TO 20MPH. DANGEROUS WITH ALL THE TRAFFIC AROUND.

8. Manufacturer communicationDate 2017-08-15

   IP to Body Harness Connector Repair for MIL and DTC P2138

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

   Reduced Engine Power

   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

9. Owner complaintDate 2016-06-16

   Reduced engine power warning light flashing randomly, speed reduced to less than 20 MPH

   2003 GMC YUKON XL 1500

   REDUCED ENGINE POWER

   TL* THE CONTACT OWNS A 2003 GMC YUKON XL 1500. THE CONTACT MENTIONED THAT THE PREVIOUS OWNER OF THE VEHICLE EXPERIENCED A FAILURE WITH THE REDUCED ENGINE POWER WARNING INDICATOR. THE DEALER REPLACED THE THROTTLE BODY, BUT THE FAILURE CONTIN

10. Owner complaintDate 2016-01-06

    Engine stall and loss of power while driving at 60 MPH

    2004 GMC YUKON XL 1500

    REDUCED ENGINE POWER

    TL* THE CONTACT OWNS A 2004 GMC YUKON XL 1500. WHILE DRIVING APPROXIMATELY 60 MPH, THE VEHICLE BEGAN TO SHAKE. THE ENGINE STALLED AND LOST POWER. THE STABILITY SYSTEM DISABLED AND REDUCED ENGINE POWER WARNING LIGHTS ILLUMINATED. THE CONTACT

11. Owner complaintDate 2016-01-05

    Reduced engine power mode on highway at 70 MPH

    2003 GMC YUKON XL 1500

    REDUCED ENGINE POWER

    REDUCED ENGINE POWER MODE ON HWY AT 70 MPH

12. Owner complaintDate 2015-12-16

    Reduced engine power warning while driving at highway speed

    2006 GMC YUKON XL 2500

    REDUCED ENGINE POWER

    ON APRIL 2 2015 I EXPERIENCED "REDUCED ENGINE POWER" WHILE TAKING MY DAUGHTER TO URGENT CARE. THE VEHICLE HAS HAD OVER $2000 WORK WITH MANY DIFFERENT REPAIRMEN INVOLVED. GM ADVISED THEY WERE SORRY BUT NO RECALLS - NOTHING THEY WOULD DO TO H

13. Owner complaintDate 2015-11-04

    Unexpected engine power reduction during highway and city driving

    2004 GMC YUKON XL 1500

    REDUCED ENGINE POWER

    WHEN DRIVING WHETHER HIGHWAY OR CITY STREETS, THE CAR WILL WITHOUT NOTICE SLOW DOWN TO ABOUT 15MPH. A CODE OF "REDUCED ENGINE POWER" IS DISPLAYED ON THE DASH. THE CAR WILL NOT GO ANY FASTER THAN 15MPH, EVEN WITH YOU FOOT ON THE GAS PETAL.

14. Owner complaintDate 2015-09-23

    Error message displays on dash

    2003 GMC YUKON XL 1500

    REDUCED ENGINE POWER

    THERE IS AN ERROR MESSAGE THAT DISPLAYS ON THE DASH FOR MYSELF AND THOUSANDS OF OTHERS WHO OWN GMC/CHEVY TRUCKS WITH THESE MOTORS. THEY HAVE A DEFECTIVE THROTTLE POSITION SENSOR WITH THE TRUCK WHERE IT SAYS "REDUCED ENGINE POWER". I'VE FOUN

15. Owner complaintDate 2015-09-15

    Reduced engine power display and accelerator loss

    2003 GMC YUKON XL 1500

    REDUCED ENGINE POWER

    I KEEP HAVING THE DISPLAY SAY "REDUCED ENGINE POWER". I'LL BE DRIVING ON THE HIGHWAY, DOING 65 IN RUSH HOUR TRAFFIC, WHEN ALL OF THE SUDDEN THE ACCELERATOR NO LONGER ACCELERATES AND IT DISPLAYS "REDUCED ENGINE POWER" ON THE GAUGE CLUSTER DI

16. Owner complaintDate 2015-08-19

    Electronic stability control activates randomly; stalling when accelerating from stop

    2006 GMC YUKON XL

    REDUCED ENGINE POWER

    ELECTRONIC STABILITY CONTROL ACTIVATES RANDOMLY. WHILE ACCELERATING FROM A COMPLETE STOP THE VEHICLE GOES INTO TRACTION CONTROL OR REDUCED ENGINE POWER.STALLING IN THE MIDDLE OF INTERSECTIONS OR AT STOP LIGHTS CAR BEHIND EXPECTS YOU TO MOV

17. Owner complaintDate 2015-07-10

    Reduced engine power error while driving on expressway

    2001 GMC YUKON XL 1500

    REDUCED ENGINE POWER

    I WAS DRIVING ON THE EXPRESSWAY ON 04/01/2015 WHEN MY VEHICLE SUDDENLY LOST POWER NEARLY CAUSING A WRECK. I PULLED OVER AND THE REDUCED ENGINE POWER ERROR WAS ILLUMINATED. I TURNED OFF MY TRUCK AND RESTARTED IT, I MANAGED TO MAKE IT HOME WI

18. Owner complaintDate 2015-07-08

    Multiple electrical issues including instrument cluster and stall condition

    2004 GMC YUKON DENALI XL

    LOST ALL POWER

    VEHICLE STARTED FINE, THEN AS I WAS DRIVING IN NEIGHBORHOOD ENGINE SHUT OFF AND I LOST ALL POWER, COULD NOT TURN CAR WITHOUT STEERING AND CRASHED INTO CURB UP THE STREET, CAR WOULD NOT START, HAD AAA COME TOW TO OUR HOME. HAD A NEW BATTERY

19. Owner complaintDate 2015-06-15

    Reduced engine power mode while idling

    2003 GMC YUKON XL 2500

    REDUCED ENGINE POWER

    WHILE SITTING IDLE MY VEHICLE SUDDENLY WENT INTO REDUCED ENGINE POWER MODE. I WAS ABLE TO GET OVER AND PULL OFF THE ROAD AND SHUT OFF THE CAR. 5 MINUTES LATER THE CAR STARTED LIKE THERE WAS NO PROBLEM. OVER THE NEXT FEW DAYS THE REP WARNING

20. Owner complaintDate 2015-02-23

    Reduced engine power and service engine soon signals appearing repeatedly since September 2014

    2003 GMC YUKON XL 1500

    REDUCED ENGINE POWER

    VEHICLE HAS BEEN SERVICED SEVERAL TIMES SINCE FIRST OCCURRENCE IN SEPTEMBER 2014. "REDUCED ENGINE POWER" AND SERVICE ENGINE SOON SIGNALS APPEAR ON VEHICLE PANEL CAUSING ENGINE POWER TO BE REDUCED IN A MATTER OF SECONDS. HAS HAPPENED TO ME

21. Owner complaintDate 2015-02-05

    Reduced engine power and Stabiltrak warning light

    2003 GMC YUKON DENALI XL

    REDUCED ENGINE POWER

    VEHICLE WENT INTO REDUCED ENGINE POWER AND STABILTRAK WARNING LIGHT CAME ON. REDUCED SPEED FROM 60 TO 10MPH. NOW OCCURS ON A REGULAR BASIS. *TR

22. Owner complaintDate 2014-11-23

    Vehicle powers down without pattern, reduced engine power light on, steering and brakes hard

    2003 GMC YUKON DENALI XL

    REDUCED ENGINE POWER

    VEHICLE POWERS DOWN WITHOUT ANY PATTERN, RHYME OR REASON. IT WILL DO IT AT 5 MPH, AND AT 55 MPH, WHEN DRIVEN A LOT, AND WHEN NOT. REDUCED ENGINE POWER LIGHT TURNS ON, VEHICLE SUDDENLY SLOWS TO 25 MPH MAX, STEERING BECOMES HARD, BRAKES TOO.

23. Owner complaintDate 2014-10-05

    Intermittent reduced engine power and stability system disabled messages with 25 mph speed limit

    2004 GMC YUKON DENALI XL

    REDUCED ENGINE POWER

    HELLO OVER THE LAST TWO WEEKS, MY TRUCK HAS HAD THE FOLLOWING INTERMITTENT MESSAGE FLASH ACROSS THE DASH "REDUCED ENGINE POWER" AND "STABILITY SYSTEM DISABLED", AND THE TRUCK IS LIMITED TO 25MPH.. THIS HAS HAPPENED NUMEROUS TIMES IN TRAFFIC

24. Owner complaintDate 2014-09-29

    Engine power loss with warning lights in mountains, recurring weekly for two years

    2003 GMC YUKON XL DENALI

    LOSS OF ENGINE POWER

    WE WERE DRIVING UP IN THE MOUNTAINS AND WE LOST POWER BRIEFLY TO THE ENGINE. THE LIGHTS FLICKERED AND THE DASH BOARD WENT OUT. THEN THE LOSS OF ENGINE POWER CAME ON AND THE STABILITY/TRACTION CAME ON TOO. THIS HAS HAPPENED WEEKLY FOR THE LA