Skip to content
FaultCrate
日本語Open preview: everything readable

This is an open preview: every record can be read without an account. The details of the plans are in preparation.

GMC Yukon XL 2000–2006

GMC Yukon XLModel years 2000–2006

Change vehicle →
Clear the search
1 conditions added

Common on this vehicle:Warning light

Record by record

1 records state a cause or a remedy. Each record is shown as short labels in the order fault → finding the cause → correction. Press a label to narrow to the records that state it.

Read the records one by one (1)

Known issuesIntermittent battery lamp with history DTC B1489 after BGCM replacement (module not SPS programmed)1

  1. Manufacturer communication2005–2006 GMC YUKON XL ・ 2007-07-01

    Intermittent battery lamp with history DTC B1489 after BGCM replacement: SPS program the module

    1. 1Fault

      • 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.

    2. 2Finding the cause

      Possible causes

      • 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.

    3. 3Correction

      Repair

      • Whenever the BGCM is replaced, the module needs to be SPS programmed before the vehicle is released to the customer.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：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.
    • Condition：A vehicle may have an intermittent battery lamp with a history code B1489 in the Battery Generator Control Module (BGCM).
    • Condition：The concern may be noticed after the BGCM has been replaced for another issue.
    • Repair：Whenever the BGCM is replaced, the module needs to be SPS programmed before the vehicle is released to the customer.
    • Cause：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.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Battery Lamp and DTC B1489 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. A vehicle may have an intermittent battery lamp with a history code B1489 in the Battery Generator Control Module (BGCM). This concern may be noticed after the BGCM has been replaced for another issue. Whenever the BGCM is replaced, the module needs to be SPS programmed before the vehicle is released to the customer. 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.