GMC Yukon 2000–2006
Common on this vehicle:Gauge or instrument faultNoiseWarning lightCorrosion or rustLeakReduced brakingAir conditioning or heaterVibration or shudder
Possible causes
24 causes not drawn
- Crankshaft position sensor may work intermittently or fail (8.1L V8) - recall 07V-5210
- Throttle body carbon build-up: idle surge, reduced engine power, throttle DTCs (high mileage)0
- Front right-hand brake pipe contact with body cross sill - recall 00V-3450
- 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
- Intermittent MIL, service lamps/messages or DTCs from connector fretting corrosion1
- Reduced Engine Power from throttle body connector crimp, broken wire or grounds1
- Battery1
- Rear Window Defroster Contact1
- Rear door window inoperative (motor replacement)1
- Power Window1
- Sunroof1
- Service 4WD indicator and DTC B2725 (transfer case shift control switch)1
- 4WD/AWD lamps and system inoperative: "sleepy" New Venture Gear transfer case control module (reprogram the TCCM)1
- Transfer case service light, New Venture Gear transfer case (replace the encoder motor sensor and reprogram the TCCM)0
- Transfer Case Speed Sensor Wiring Harness1
- No response when the OnStar button is pressed (DTC B2476): button assembly test values1
- Red OnStar LED and DTC B2455 after Canada upgrade bulletin 15-08-44-001 (audio and microphone drain wires shorted)1
- Telematics Control Module1
- Rear HVAC ticking noise, no rear temperature or mode control, DTC B0434 / B3764 (revised auxiliary HVAC control module)1
- Seat Heater1
- Instrument panel cluster gauges stick, flutter or stop working1
- CHECK OIL LEVEL message stays on after an oil change or top-off until the engine cools0
- Quadrasteer: rear wheels stay turned after the front wheels are straight (controlled re-centering after a fault, normal operation)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
Candidate cause (the documents say what to do)
Rear bank knock sensor corrosion from water intrusion (P0332)
Customers may report mild to severe engine ping (spark knock), usually worse during acceleration, and/or an illuminated MIL.
The technician may find DTC P0332 set.
How to tell
P0327P0332Check engine / Service Engine Soon
What to do
- If P0327 and P0332 set at the same time, inspect for poor connections at the two-wire knock sensor harness located at the left rear side of the intake manifold near the top, just under the cover.
- Check the resistance of the knock sensors including the harness before reinstalling the intake manifold.
- Replace the rear bank knock sensor and build an RTV dam around the sensor to divert water away from it.
Caution: Do not form the RTV into a complete circle; leave the rear section open.
In the records
No record states work done for this cause.
See the evidence (1 technical documents, 2 records)
Passages of the technical documents
1999-2002 Chevrolet and GMC C/K Pickup and Utility Models (Avalanche, Silverado, Sierra, Tahoe, Suburban, Yukon, Yukon XL, Yukon Denali, Yukon Denali XL) with 4.8L, 5.3L or 6.0L Engine
General Motors (copy hosted by Corvette Action Center)
Some customers may comment on a mild to severe engine ping (commonly referred to as spark knock), usually worse during acceleration and/or an illuminated MIL.
General Motors (copy hosted by Corvette Action Center)
Upon investigation, the technician may find DTC P0332 set.
General Motors (copy hosted by Corvette Action Center)
This condition may be the result of corrosion of the rear bank knock sensor due to water intrusion into the sensor cavity.
General Motors (copy hosted by Corvette Action Center)
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.