GMC Yukon 2000–2006
Common on this vehicle:Loss of engine power, no accelerationWarning lightStalls or shuts off
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.
Component named as the cause
Work done
How it is said to have ended
- says it came back3
- says it did not fix it7
- result not stated1
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)
ENGINE2
Owner complaint2003 GMC YUKON DENALI ・ 2013-10-19
Engine and traction control lights illuminating uphill
1Fault
2Finding the cause
Not stated
3Correction
Read the sentences of the record
- Fault
- I WAS DRIVING APPROXIMATELY 65 MPH (= 104.6 km/h) UPHILL WHEN MY ENGINE AND TRACTION LIGHT CAME ON.
- Remedy
- I TOOK THE TRUCK TO A MECHANIC THE NEXT DAY AND HE REPLACED THE THROTTLE BODY.
- Outcome
- I PICKED UP THE TRUCK THAT EVENING AND AS I WAS DRIVING HOME THE SAME THING HAPPENED AGAIN.
Owner complaint2003 GMC YUKON DENALI ・ 2014-07-23
Vehicle decelerated and stalled with reduced engine power indicator illuminated
1Fault
2Finding the cause
Not stated
3Correction
Read the sentences of the record
- Fault
- THE CONTACT STATED THAT THE VEHICLE DECELERATED AND STALLED. (1 more)
ELECTRICAL SYSTEM1
Owner complaint2004 GMC YUKON ・ 2021-06-02
Reduced engine power on interstate, speed dropped from 70 to 30
1Fault
2Finding the cause
Not stated
3Correction
Read the sentences of the record
- Fault
- My kids and I was on the interstate and all of sudden my yukon reduce engine power.Dropping to 30 in a speed zone of 70.I was very afraid for our safety and appreciate there concerns for reducing engine power to save the truck,but that's very dangerous.
- Remedy
- So I paid to replace the throttle body and gas pedal cause that was the codes for the problem.
ELECTRONIC STABILITY CONTROL (ESC)1
Owner complaint2006 GMC YUKON ・ 2017-11-07
Sudden power loss and reduced engine power warning while driving on freeway
1Fault
2Finding the cause
3Correction
Read the sentences of the record
- Fault
- MY VEHICLE WAS IN MOTION DRIVING ON THE FREEWAY AT 70 MPH (= 112.7 km/h) WHEN ALL OF THE SUDDEN MY CAR LOST POWER TO 30 MPH (= 48.3 km/h) ALL THE WAY DOWN TO 5 MPH (= 8.05 km/h).I PRESSED ON THE ACCELERATOR TRYING TO GAIN SPEED WITHOUT SUCCESS THE CAR DID NOT ACCELERATE MORE THAN 30 MPH (= 48.3 km/h), NO MATTER HOW MUCH I PRESSED ON THE ACCELERATOR. (1 more)
- Outcome
- THAT DID NOT WORK.
ENGINE AND ENGINE COOLING1
Owner complaint2004 GMC YUKON ・ 2011-08-23
Reduced engine power during acceleration on 2004 GMC Yukon
1Fault
2Finding the cause
3Correction
Read the sentences of the record
- Fault
- MOST RECENTLY, YESTERDAY, MY HUSBAND WAS TRYING TO ACCELERATE TO PASS A SLOWER VEHICLE WITH HUGE TIRES ON THE BACK ONLY TO HAVE THIS HAPPEN.
- Remedy
- THEY REPLACED THE ACCELERATOR PEDAL ASSEMBLY, WHICH I BELIEVE INCLUDED THE APP SENSOR, AND CLEANED THE THROTTLE BODY OF EXCESSIVE CARBON BUILD UP.
POWER TRAIN1
Owner complaint2003 GMC YUKON DENALI ・ 2012-02-12
Loss of power without warning while driving at highway speed
1Fault
WE WERE DRIVING AT HIGHWAY SPEED AND LOST POWER WITH NO WARNING.
2Finding the cause
WITHOUT CLEANING THE THROTTLE BODY OTHERS WILL HAVE THIS PROBLEM TOO.
3Correction
Read the sentences of the record
- Fault
- WE WERE DRIVING AT HIGHWAY SPEED AND LOST POWER WITH NO WARNING.
- Cause
- WITHOUT CLEANING THE THROTTLE BODY OTHERS WILL HAVE THIS PROBLEM TOO.
- Remedy
- THE DEALER HAD TO CLEAN THE THROTTLE BODY.
- Consequence
- I COASTED TO THE SIDE OF THE HIGHWAY AVOIDING ONE COLLISION.

