GMC Yukon XL 2000–2006
Common on this vehicle:Loss of engine power, no accelerationStalls or shuts offWarning lightReduced brakingGauge or instrument fault
issueReduced Engine Power from throttle body connector crimp, broken wire or groundsRemove
Possible causes
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 XL 2000–2006
Candidate cause (named by records only; no technical document)
Ignition Switch
1 of the records matching this search name this component as the cause. How it failed: failed.
How to tell
P2135Check engine / Service Engine SoonReduced Engine Power
What to do
No technical document states a check or a repair.
In the records
- Ignition Switch: replaced 1（result not stated: 1）
- Throttle Body: replaced 1（says it held for a while: 1）
- Throttle Body Connector: replaced 1（says it held for a while: 1）
See the evidence (0 technical documents, 1 records)
Records
- Stalling and engine power reduced light; code P2135 Owner complaint 2010-09-04
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.