GMC Yukon 2000–2006
Common on this vehicle:Warning lightNoiseLoss of engine power, no accelerationMisfire or rough idleLeakGauge or instrument faultStalls or shuts offDoes not start
Possible causes
9 causes not drawn
- Crankshaft position sensor may work intermittently or fail (8.1L V8) - recall 07V-5218.1L only1
- DTCs P2108, P1516 and U0107 (do not replace the TAC module)1
- P0300 after engine repairs: injector connectors crossed (cylinders 5-7 / 6-8)1
- Oil leak after cold start from frozen PCV system (rear main seal)1
- Rear bank knock sensor corrosion from water intrusion (P0332)4.8L, 5.3L, 6.0L only1
- Throttle body carbon build-up: idle surge, reduced engine power, throttle DTCs (high mileage)1
- Unwanted ABS activation at low speed (front wheel speed sensor mounting corrosion)1
- Parking brake linings worn out prematurely, parking brake does not hold (PBR single-shoe drum-in-hat)1500 only1
- Seat: broken1
Causes with no correction stated (19)
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.
- Exhaust and emissions
- Exhaust Manifold Bolt: broken (8)Evap Vent Valve: clogged or contaminated (1)Secondary Air Injection Valve: corroded (1)
- Other
- Bolt: broken (2)
- Fuel system
- Fuel Injector: clogged or contaminated, corroded (2)Fuel Tank Cap: loose or misadjusted (1)
- Electrical, wiring and power
- TAC Module: electrical fault, failed (2)Body Control Module: failed (1)Junction Box: failed (1)Starter: failed (1)
- Instruments and lighting
- Ambient Light Sensor: loose or misadjusted (1)Daytime Running Light Bulb: failed (1)Headlight: loose or misadjusted (1)
- Heating and air conditioning
- Blower Motor: failed (1)Blower Motor Control Module: failed (1)
- Transmission and driveline
- Needle Bearing: failed (1)Rear Axle: failed (1)Transmission Seal: failed (1)
- Cooling
- Radiator Seal: 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・Engine
Candidate cause (the documents say what to do)
Slight roughness at idle with no DTCs (possible characteristic)
Customers may complain of a slight rough idle with no DTCs or other engine performance concerns, and comparison vehicles may show the same.
An occasional misfire may register on the Tech 2 at idle with no DTCs stored.
What to do
- Compare with a like vehicle; if worse, complete SI diagnosis and repair as necessary.
Caution: If the concern is considered an idle characteristic, no repairs should be attempted.
What is needed
- Parts and materials
- Not stated
- 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, 1 records)
Passages of the technical documents
The bulletin covers 1999-2013 GMC Savana, Sierra and Yukon.
1999-2013 GMC Savana, Sierra, Yukon
General Motors (published by NHTSA) 2015-10-09
Customers may complain of a slight rough idle with no DTCs or other engine performance concerns, and comparison vehicles may show the same.
Some customers may complain of a slight rough idle with no DTCs or additional engine performance concerns and comparison vehicles may exhibit the same concern.
General Motors (published by NHTSA) 2015-10-09
An occasional misfire may register on the Tech 2 at idle with no DTCs stored.
an occasional misfire may also register on the Tech 2 when the engine is idling but no DTCs will be stored.
General Motors (published by NHTSA) 2015-10-09
Compare with a like vehicle; if worse, complete SI diagnosis and repair as necessary.
Compare the concern to a like vehicle. If the concern is worse than a like vehicle, complete SI diagnosis and repair as necessary
General Motors (published by NHTSA) 2015-10-09
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.
