GMC Yukon 2000–2006
Common on this vehicle:NoiseWarning lightCorrosion or rustLeakMisfire or rough idleAir conditioning or heaterReduced brakingLights (headlights, turn signals)
Possible causes
2002856 records
Brakes
Exhaust and emissions
Engine
Transmission and driveline
Steering
Suspension, wheels and tires
362910752101197544522111151114321150 causes not drawn
- Hydro-boost brake assist and power steering share one hydraulic supply (four campaigns)1
- DIC “Reduced Brake Power” message and reduced vacuum boost1
- Stability System Disabled message and unwanted StabiliTrak activation (tire wear or mismatched tires)1
- ABS lamp with DTC C0265 (EBCM motor relay circuit) after EBCM replacement1
- Rear bank knock sensor corrosion from water intrusion (P0332)2
- Accessory drive belt whine (power steering pump pulley repositioned)1
- Castech cylinder head porosity crack (gradual coolant loss)1
- Higher than expected engine oil consumption (PCV valve replacement)1
- P0300 after engine repairs: injector connectors crossed (cylinders 5-7 / 6-8)1
- Slight roughness at idle with no DTCs (possible characteristic)1
- Electronic transfer case stops shifting with no DTC (shift abuse lock out mode, normal)1
- Transfer case speed sensor connector locks bend on disconnect (improved connector)1
- Grind / ratchet noise when shifting into Park in 4LO (characteristic)1
- Center console lid hard to open or close (lubricate the latch)2
- Door manual lock lever disengages from the door trim panel (lock lever replacement)2
- Rattle from the center of the dash (cowl insulator clip)1
- Door sags or is hard to open or close (worn or corroded hinge pins and bushings)1
- Front seat adjuster switch knob loose or missing (replace only the switch cover)1
- Headliner or roof rattle (roof drain channel)1
- Stains on the rear bumper step pad (treat with Armor-Dillo, do not replace)1
- Broken latch of the rear cupholder in the center console (replace the latch only)1
- Second-row rearward folding head restraint pinch points - recall 02V-2531
- Side access door noise (door check link replacement)1
- Door Manual Lock Lever3
- Ground Ring Terminal3
- Trailer brakes applied whenever headlamps or park lamps are on (brake controller jumper harness)2
- Intermittent battery drain from a sticking A/C compressor relay1
- Poor radio reception from a loose radio antenna mast1
- Radio shows a disc error when a media disc is inserted (unsupported disc format or damaged disc)1
- Rear wiper jumps when the fog lamps are turned on (auxiliary ground to rear washer pump)1
- Conversion equipment (not the vehicle as built): Southern Comfort running board courtesy lights overheating - recall 03V-0941
- Turn signal flashes fast (export flasher relay installed)1
- Wiring2
- DTC P0446 set with the SES lamp on (replace the EVAP vent solenoid, not the canister)3
- Out of fuel with the gauge reading above empty, cranks but no start, stall (replace the fuel sensor, not the sender module)2
- Aftermarket part (not the vehicle as built): Fram G3727 replacement fuel filter connector - recall 06E-0431
- Fuel gauge reads low or drops to empty in Park / Neutral (normal characteristic)1
- Fuel pressure regulator buzz / hum after replacement (check fuel pump feed voltage drop and connector crimps)1
- Fuel Line2
- OnStar System2
- Digital Radio Receiver1
- CD Player1
- OnStar Hardware1
- A/C blows warm at extended idle (6.0L: auxiliary electric cooling fan)1
- Loss of HVAC mode or temperature control (wiring harness rerouted)1
- Air Conditioning Compressor2
- Seat Belt Buckle2
- Air bag (SIR) lamp on with DTC B1001 after BCM or SDM replacement1
- Seat Belt Warning Light1
- CHECK OIL LEVEL message stays on after an oil change or top-off until the engine cools1
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・2002
Candidate cause (the documents say what to do)
Brake pipe (brake line) corrosion and rupture
The pipes' steel-copper construction is vulnerable to galvanic corrosion if exposed to the environment.
NHTSA found the failures came with general excessive corrosion over most of the pipe assembly and appear to be expected wear-out of the coating in severe-corrosion states.
How to tell
Brake warning / Service Brake System
What to do
- In the joint inspections, scaling or flaking corrosion was taken as indicating the onset of metal loss and given the second lowest ranking (2); a leaking or previously repaired pipe was the lowest (1).
- GM noted that pipes with excessive flaking corrosion can only be fully evaluated, including remaining service life, by removing them, cleaning off the corrosion and sectioning them to assess remaining wall thickness.
- The inspections found no specific location where corrosion was visually more severe and no pattern between vehicles.
- Service records of incident vehicles also indicate that repairs are not isolated to a specific location or brake pipe.
- GM recommends replacing the entire set of pipes whenever any pipe leaks or is corroded enough to need replacement.
- On June 28, 2013 GM released 66 new part numbers for servicing brake pipes in 1999-2007 GMT800 pickups and utility vehicles.
Caution: Analysis of repair records indicates that consumers often elect to repair only the failed circuit.
In the records
- Brake Line: replaced 8（says it was fixed: 1, result not stated: 7）
- Brake Fluid: replaced 1（result not stated: 1）
- Brake Line: repaired 1（result not stated: 1）
See the evidence (1 technical documents, 36 records)
Passages of the technical documents
Products: 1999-2003 GM C/K pickup trucks and SUVs in Salt Belt states
NHTSA ODI 2015-04-08
The GMT800 platform includes the following vehicles: 1999-2007 Chevrolet Silverado and GMC Sierra 1500, 2500 and 3500 series pick-up trucks; 2000-2006 Chevrolet Suburban, Chevrolet Tahoe and GMC Yukon sport utility vehicles; and 2002-2006 Cadillac Escalade and Chevrolet Avalanche sport-utility vehicles.
NHTSA ODI 2015-04-08
Brake line corrosion may result in rupture during brake application, resulting in reduced brake effectiveness.
NHTSA ODI 2015-04-08
The steel-copper construction is vulnerable to galvanic corrosion if exposed to the environment.
NHTSA ODI 2015-04-09
Records
- Brake line failure recurring within 12 months Owner complaint 2016-07-16
- Brake pedal went to floor and brake line failure during braking in traffic Owner complaint 2017-02-07
- Brake failure due to corroded and fractured brake lines at 65,000 miles Owner complaint 2014-11-17
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.