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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 light

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3 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.

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Known issuesTransfer case service light, New Venture Gear transfer case (replace the encoder motor sensor and reprogram the TCCM)1

  1. Manufacturer communication2003 GMC FULLSIZE PICKUPS AND UTILITIES (YUKON XL) ・ 2004-04-01

    Transfer case service light (New Venture Gear): replace the encoder motor sensor and reprogram the TCCM

    1. 1Fault

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      • Verify that the encoder motor is the primary cause.
    3. 3Correction

      Repair

      • Replace the encoder motor sensor and reprogram the TCCM; the labor operation is K9980.

      Caution

      • Do not replace the module, the encoder motor or the transfer case for DTCs C0327, P0836, P0500; the reference is bulletin 03-04-21-001D.
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    From the manufacturer’s document

    • Applies to:Row for 2003 Fullsize Pickups and Utilities: transfer case service light, New Venture Gear transfer case.
    • Confirm:Verify that the encoder motor is the primary cause.
    • Repair:Replace the encoder motor sensor and reprogram the TCCM; the labor operation is K9980.
    • Caution:Do not replace the module, the encoder motor or the transfer case for DTCs C0327, P0836, P0500; the reference is bulletin 03-04-21-001D.

    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
    Truck Issues – Fix It Right The First Time (new issues in bold) 2003 Fullsize Pickups and Utilities – Transfer Case Service Light/New Venture Gear Transfer Case Verify that the encoder motor is the primary cause. Replace encoder motor sensor and reprogram TCCM. Labor Operation: K9980 Don’t replace the module, encoder motor or transfer case for DTCs C0327, P0836, P0500 03-04-21-001D

ELECTRICAL SYSTEM1

  1. Manufacturer communication2003 GMC YUKON XL ・ 2003-11-24

    Diagnostic Trouble Code C0327 Setting

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      DIAGNOSTIC TROUBLE CODE C0327 WITH OR WITHOUT ADDITIONAL DIAGNOSTIC TROUBLE CODES (DTCS) SETTING. *TT

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    Remedy
    DIAGNOSTIC TROUBLE CODE C0327 WITH OR WITHOUT ADDITIONAL DIAGNOSTIC TROUBLE CODES (DTCS) SETTING. *TT

POWER TRAIN1

  1. Manufacturer communication2003–2006 GMC YUKON XL 2500 ・ 2008-01-31

    DTC C0327 Setting on 4WD Models

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      DTC C0327 WITH OR WITHOUT ADDITIONAL DTC'S SETTING. WITH FOUR WHEEL DRIVE (4WD) ONLY. *NJ

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    Remedy
    DTC C0327 WITH OR WITHOUT ADDITIONAL DTC'S SETTING. WITH FOUR WHEEL DRIVE (4WD) ONLY. *NJ