GMC Yukon XL 2000–2006
Common on this vehicle:Loss of engine power, no accelerationWarning light
Record by record
1 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.
Work done
How it is said to have ended
- says it did not fix it5
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 (1)
ELECTRICAL SYSTEM1
Owner complaint2003 GMC YUKON XL 1500 ・ 2016-06-16
Reduced engine power warning light flashing randomly, speed reduced to less than 20 MPH
1Fault
2Finding the cause
Not stated
3Correction
Read the sentences of the record
- Fault
- THE CONTACT MENTIONED THAT THE PREVIOUS OWNER OF THE VEHICLE EXPERIENCED A FAILURE WITH THE REDUCED ENGINE POWER WARNING INDICATOR. (1 more)
- Remedy
- THE DEALER REPLACED THE THROTTLE BODY, BUT THE FAILURE CONTINUED BEFORE THE CONTACT OWNED THE VEHICLE. (2 more)
- Outcome
- THE REPAIRS FAILED TO PROVIDE A PERMANENT SOLUTION AND THE WARNING LIGHT CONTINUED TO ILLUMINATE FOR THE REDUCED ENGINE POWER.

