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GMC Yukon XL 2000–2006

GMC Yukon XLModel years 2000–2006

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1 conditions added

Common on this vehicle:Warning lightGauge or instrument faultMisfire or rough idle

Possible causes

Charging system / battery light4 records
Electrical, wiring and power
1Intermittent battery lamp with history DTC B1489 after BGCM replacement (module not SPS programmed)
Causes with no correction stated (1)

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.

Instruments and lighting
Speedometer: 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 XL 2000–2006・Charging system / battery light

Candidate cause (the documents say what to do)

Intermittent battery lamp with history DTC B1489 after BGCM replacement (module not SPS programmed)

A vehicle may have an intermittent battery lamp with a history code B1489 in the Battery Generator Control Module (BGCM).

The concern may be noticed after the BGCM has been replaced for another issue.

How to tell

B1489Charging system / battery light

What to do

  1. Whenever the BGCM is replaced, the module needs to be SPS programmed before the vehicle is released to the customer.

What is needed

Parts and materials
Not stated
Labor time
Not stated
Special tools
Not stated
Scan tool
  • SPS programming of the BGCM (whenever the BGCM is replaced)

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 (2 technical documents, 1 records)

Passages of the technical documents

  • The information applies to 2005-06 Escalade, Avalanche, Suburban, Tahoe, Denali, Sierra, Yukon XL and 2005-07 Silverado and Sierra Classic with Regulated Voltage Control (RVC) module.

    This information applies to 2005-06 Escalade, Avalanche, Suburban, Tahoe, Denali, Sierra, Denali, Yukon XL and 2005-07 Silverado and Sierra Classic with Regulated Voltage Control (RVC) module.

    General Motors 2007-07-01

  • A vehicle may have an intermittent battery lamp with a history code B1489 in the Battery Generator Control Module (BGCM).

    A vehicle may have an intermittent battery lamp with a history code B1489 in the Battery Generator Control Module (BGCM).

    General Motors 2007-07-01

  • The concern may be noticed after the BGCM has been replaced for another issue.

    This concern may be noticed after the BGCM has been replaced for another issue.

    General Motors 2007-07-01

  • If the calibration was not completed properly or the vehicle left the dealership with the module not programmed, DTC B1489 may set, followed by an intermittent battery lamp.

    If the calibration was not completed properly or the vehicle left the dealership with the module not programmed, a DTC B1489 code may be set, followed by a intermittent battery lamp.

    General Motors 2007-07-01

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Records

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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.