GMC Yukon 2000–2006
Common on this vehicle:Gauge or instrument faultWarning lightAir conditioning or heaterLights (headlights, turn signals)NoiseLoss of engine power, no accelerationSmoke or fireLeak
Possible causes
10 causes not drawn
- Passlock theft deterrent: starts then stalls / no-start with security lamp1
- Rear seat audio and/or rear HVAC controls inoperative (replace the RSA, not the console)1
- Reduced Engine Power from throttle body connector crimp, broken wire or grounds1
- Trailer brakes applied whenever headlamps or park lamps are on (brake controller jumper harness)1
- DRLs or auto headlamps will not disable with the headlamp switch (Canada, RPO Z49; normal)1
- Brake pedal moves or self applies at full steering lock (Hydro-Boost)1
- ABS lamp with DTC C0265 (EBCM motor relay circuit) after EBCM replacement1
- 4L60-E slip or no forward engagement right after input housing replacement (service part 17803687)1
- Axle: leaking1
- Air bag (SIR) lamp on with DTC B1001 after BCM or SDM replacement1
Causes with no correction stated (23)
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.
- Electrical, wiring and power
- Fuse: failed, electrical fault (4)Intermittent no start with Service Stability, ABS light, 'Unknown Driver' and multiple DTCs / no module communication (2)Wiring: electrical fault, overheated (2)Body Control Module: failed (1)
- Instruments and lighting
- Bulb: failed (3)Daytime Running Lamp Socket: overheated (1)
- Heating and air conditioning
- Blower Motor: failed, overheated (2)HVAC temperature doors default to full hot or defrost cannot be obtained (1)
- Audio and telematics
- OnStar Theft Notification: design or manufacturing, software (2)CD Player: failed (1)Rear Seat Entertainment System: failed (1)
- Airbags and seat belts
- Airbag Sensor: failed (1)
- Brakes
- Electronic Brake Control Module: failed (1)Stabilitrak System: failed (1)Wheel Speed Sensor: failed (1)
- Body, doors and interior
- Horn Pad: failed (1)Keypad: failed (1)Liftgate Latch: overheated (1)Power Door Lock: failed (1)Power Window Motor: failed (1)
- Transmission and driveline
- Transmission: 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・Electrical, wiring and power
Candidate cause (the documents say what to do)
Intermittent stall, misfire or crank no start (Ignition 1 feed wire broken near C148/C149)
The engine may intermittently stall, misfire, or crank without starting, and there may be no trouble codes set.
The pink Ignition 1 power feed wire may break inside the insulation near connector C148/C149.
What to do
- Complete the SI diagnostics first; if they are inconclusive and the concern can be duplicated, inspect for a loss of Ignition 1 voltage to the ignition coils.
- Wiggle test the ignition coil harnesses to see if the concern can be duplicated.
- Inspect splices S160 and S159 for loose connections, and connectors C148 and C149 for wires breaking near the connector.
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 information applies to 2005-06 Chevrolet Express, Silverado, Suburban, Tahoe, GMC Savana, Sierra and Yukon equipped with a 4.8, 5.3 or 6.0 engine.
This information applies to the 2005-06 Chevrolet Express, Silverado, Suburban, Tahoe, GMC Savana, Sierra, Yukon equipped with a 4.8, 5.3 or 6.0 engine.
General Motors 2006-10-01
The engine may intermittently stall, misfire, or crank without starting, and there may be no trouble codes set.
The engine may intermittently stall, misfire, or crank without starting. There may be no trouble codes set.
General Motors 2006-10-01
The pink Ignition 1 power feed wire may break inside the insulation near connector C148/C149.
The pink Ignition 1 power feed wire may break inside the insulation near connector C148/C149.
General Motors 2006-10-01
Complete the SI diagnostics first; if they are inconclusive and the concern can be duplicated, inspect for a loss of Ignition 1 voltage to the ignition coils.
Complete the SI diagnostics for any symptoms or trouble codes found. If diagnostics are inconclusive, and an intermittent stall, misfire, or a crank no start can be duplicated, inspect for a loss of Ignition 1 voltage to the ignition coils.
General Motors 2006-10-01
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.