GMC Yukon 2000–2006
Common on this vehicle:Loss of engine power, no accelerationWarning lightStalls or shuts offGauge or instrument faultLights (headlights, turn signals)Wipers
Possible causes
Causes with no correction stated (3)
Causes the records name for which no check or repair is stated, in a technical document or in a record. Press one for the records that name it.
- Instruments and lighting
- Daytime Running Light Bulb: failed (1)
- Electrical, wiring and power
- Junction Box: failed (1)TAC Module: failed (1)
The documents say what to doOnly records name itThe size of a node, the width of a link and the numbers are records matching this search, not likelihoods.
FaultCrate・GMC Yukon 2000–2006・Reduced Engine Power, Engine
Candidate cause (named by records only; no technical document)
Throttle Body: clogged or contaminated, failed
2 of the records matching this search name this component as the cause.
How to tell
Reduced Engine Power
What to do
No technical document states a check or a repair.
In the records
- Accelerator Pedal: replaced 1(says it did not fix it: 1)
- Air Filter: replaced 1(says it did not fix it: 1)
- Mass Air Flow Sensor: replaced 1(says it did not fix it: 1)
Work that followed
- Air Filter (replaced) did not settle it; then Throttle Body (replaced) 1(says it did not fix it: 1)record 1
- Mass Air Flow Sensor (replaced) did not settle it; then Throttle Body (replaced) 1(says it did not fix it: 1)record 1
The course as owners' complaints state it. A complaint is filed more often when a repair did not hold, so the counts are not a rate at which work succeeds.
See the evidence (0 technical documents, 2 records)
Records
- Sudden power loss and reduced engine power warning while driving on freeway Owner complaint 2017-11-07
- Reduced engine power during acceleration on 2004 GMC Yukon Owner complaint 2011-08-23
A cause or a result a complaint states is the owner’s view or what a dealer told them, not an established fact.
Put together by FaultCrate from public records and technical documents. The cause and the repair are for the workshop to decide with the vehicle in front of it. Counts are records, not failure rates.

