GMC Yukon 2000–2006
Common on this vehicle:Warning lightGauge or instrument faultNoise
Possible causes
Causes with no correction stated (1)
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.
- Transmission and driveline
- Transfer Case Control Module: electrical fault (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・Service 4WD
Candidate cause (named by records only; no technical document)
Transfer Case Speed Sensor Wiring Harness: electrical fault
1 of the records matching this search name this component as the cause.
How to tell
C0374Service 4WD
What to do
No technical document states a check or a repair.
In the records
- Transfer Case Speed Sensor Wiring Harness: replaced 1
See the evidence (0 technical documents, 1 records)
Records
- 4WD Light and DTC C0374 Service Communication Manufacturer communication 2005-11-09
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.

