GMC Yukon 2000–2006
Common on this vehicle:Seat beltAir bag did not deployWarning lightNoiseAir conditioning or heaterPower windowReduced brakingCorrosion or rust
Possible causes
10 causes not drawn
- Rear bank knock sensor corrosion from water intrusion (P0332)4.8L, 5.3L, 6.0L only0
- Throttle body carbon build-up: idle surge, reduced engine power, throttle DTCs (high mileage)0
- Stability System Disabled message and unwanted StabiliTrak activation (tire wear or mismatched tires)0
- ABS lamp with DTC C0265 (EBCM motor relay circuit) after EBCM replacement0
- Transfer case service light, New Venture Gear transfer case (replace the encoder motor sensor and reprogram the TCCM)0
- P0420 / P0430 on a new or just-replaced catalytic converter (break-in not completed)0
- DTC P0446 set with the SES lamp on (replace the EVAP vent solenoid, not the canister)0
- CHECK OIL LEVEL message stays on after an oil change or top-off until the engine cools0
- Autoride (Z55) Service Ride Control / Service Suspension System message0
- Aftermarket part (not the vehicle as built): Federal-Mogul National / Carquest replacement wheel hub assembly retention nut - recall 07E-1062WD only0
Causes with no correction stated (5)
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.
- Airbags and seat belts
- Airbag: failed (1)Airbag Sensor: failed (1)
- Suspension, wheels and tires
- Shock: 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・Warning light, Air bags and seat belts
Candidate cause (the documents say what to do)
Seat Belt Buckle: clogged or contaminated, failed
2 of the records matching this search name this component as the cause.
What to do
- Shine a light on the latch plate insertion area of the buckle and look for debris or foreign objects.
- If debris is seen, try to vacuum it out, then latch and unlatch the belt; if it works properly, do not replace the buckle assembly.
- If not corrected, inspect the buckle for sticky residue; if found, the buckle assembly must be replaced at the customer's expense.
What is needed
- Parts and materials
- Seat belt buckle assembly (if sticky residue is found on the buckle assembly)
- Labor time
- Not stated
- Special tools
- Not stated
- Scan tool
- Not stated
Only what the technical documents state. "Not stated" does not mean not needed.
In the records
No record states work done for this cause.
See the evidence (1 technical documents, 2 records)
Manufacturer’s documents
- Seat belt buckle operation and warning light issues 09-09-40-001C 2017-08-15
Records
- Seat Belt Buckle Latch and Release Issues Manufacturer communication 2011-06-14
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.

