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GMC Yukon XL 2000–2006

GMC Yukon XLModel years 2000–2006

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2 conditions added

Common on this vehicle:

Known issues of this vehicle

Problems described in the manufacturer’s technical documents, government investigations and trade technical sources. Every statement stands on a quoted passage of its source and is shown only after passing an automatic audit.

Issues that answer this search (6)

Brakes15 cards, 251 records

See the 15

Instruments and lighting4 cards, 151 records

See the 4

Electrical, wiring and power28 cards, 46 records

26 more

Engine16 cards, 35 records

15 more

Body, doors and interior19 cards, 31 records

See the 19

Fuel system10 cards, 25 records

8 more

Steering4 cards, 19 records

See the 4

Heating and air conditioning11 cards, 18 records

See the 11

Transmission and driveline13 cards, 10 records

12 more

Suspension, wheels and tires6 cards, 8 records

See the 6

Airbags and seat belts8 cards, 7 records

See the 8

Exhaust and emissions2 cards, 5 records

See the 2

Audio and telematics4 cards, 5 records

See the 4

Other2 cards, 1 records

See the 2

Cooling1 cards, 0 records

See the 1

States a check or a repairStates symptoms or cautions onlyAnswers the search in handA bar is as long as the records under the card (not how often the fault occurs). Titles are shortened; the card itself gives the full one.

Read the cards as text (6)

  • EngineModel years 2001–2001ManufacturerGovernment

    Crankshaft position sensor may work intermittently or fail (8.1L V8) - recall 07V-521

    Why it happens：The crankshaft position can operate intermittently or fail completely.

    • If left：The engine may stall and may restart immediately or after a cool-down period.
    • If left：If the sensor becomes completely inoperative, the engine quits and will not restart.
    • If left：Either failure can increase the risk of a crash.
    • If left：Over half of the surveyed owners noted at least one stall at speeds above 40mph (= 64.4 km/h), and about one-third noted the vehicle was stranded partially or fully in a lane of traffic.

    Caution：All of the surveyed consumers noted multiple stalling events before the CKP was properly diagnosed and replaced.

    Owner complaint 3Recall 1Open the card →

  • Fuel systemModel years 2000–2001ManufacturerGovernment

    Fuel module reservoir assembly: fuel pump wire connectors may overheat - recall 05V-155

    Why it happens：The fuel module reservoir assemblies contain fuel pump wire connectors that may overheat under certain operating conditions.

    • If left：If the ignition circuit wire is exposed, the fuel pump fuse blows, disabling the pump and causing a stall or no-start.
    • If left：Enough heat at the pass-through connector may make a hole in it, which may light the 'Service Engine Soon' light during the emission system diagnostic routine.
    • If left：Fuel vapor and in some cases liquid fuel may leak from the tank through the hole in the connector body.
    • If left：Fuel leakage in the presence of an ignition source could result in a fire.
    • If left：If the ignition circuit or ground wire is exposed and shorts to the fuel level sender card wires, fuel level readings may be inaccurate.
    • If left：Engine stall can occur if bare wire exposed by melted insulation shorts against a ground or ground wire and the fuel pump relay fuse blows, or if the vehicle runs out of fuel because a short between the fuel pump wiring and the level sensor wiring makes the fuel gauge read inaccurately.

    Caution：After removing the connector, be sure the O-ring does not remain in the cover.

    Owner complaint 4Recall 1Manufacturer communication 1Open the card →

  • Fuel systemModel years 2001–2005Manufacturer

    Out of fuel with the gauge reading above empty, cranks but no start, stall (replace the fuel sensor, not the sender module)

    Caution：Do not replace the fuel sender module; the reference is bulletin 04-08-49-018E.

    Owner complaint 5Manufacturer communication 1Open the card →

  • Transmission and drivelineModel years not statedTrade technical source

    4L60-E / 4L65-E TCC regulator valve bore wear (P1870 converter clutch slip)

    Why it happens：Continuous oscillation of the regulator valve in PWM and EC3 units wears the bore over time so that apply pressure exhausts.

    • If left：This is a primary cause for TCC-related slip code P1870 and overheated converters.
    • If left：The exhausting apply pressure also lowers line pressure, which can result in burnt clutches.

    Caution：Blocking the regulator valve with a pump slide spring can eliminate these codes but not the bore wear that caused them.

    No record matchesOpen the card →

  • Electrical, wiring and powerModel years 2003–2006Manufacturer

    Intermittent no start with Service Stability, ABS light, 'Unknown Driver' and multiple DTCs / no module communication

    First signs：GM bulletin summary: intermittent no start, Service Stability message, ABS light on, multiple DTCs, DIC showing Unknown Driver, and various electrical conditions.

    Manufacturer communication 1Open the card →

  • Electrical, wiring and powerModel years not statedManufacturerTrade technical source

    Passlock theft deterrent: starts then stalls / no-start with security lamp

    Why it happens：A magnet in the ignition cylinder produces a unique voltage across a Hall effect sensor in the ignition housing; the BCM and lock cylinder enable starting.

    Caution：Loss of Ignition 1 voltage to the BCM gives the same start-then-stall behaviour.

    No record matchesOpen the card →

Other known issues (137)
3 records that touch this generation only at its boundary (model year 2000); not counted for this vehicle

In model year 2000 the previous generation was also sold under the same name. These records state no other model year of this generation, and either state years outside it or call the vehicle the old style: they do not say which generation they mean, so they are not counted among the causes or under the cards. The ground for the shared year:

01-03-08-001; Revised Fastener Tightening Specifications; 2000 Chevrolet and GMC C/K Pickup and Utility Models (Classic), 2000 Cadillac Escalade
GM TechLink, March 2001 (https://www.centerlearning.com/tmswebtree/techlink/images/issues/arcv_pdf/3_01_e.pdf)