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GMC Yukon 2000–2006

GMC YukonModel years 2000–2006

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4 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) ・ 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

POWER TRAIN3

  1. Manufacturer communication2003 GMC YUKON ・ 2004-02-11

    4-Wheel Drive Switch Indicator Lights Flashing and 4-Wheel Drive Inoperative Issue Notification

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      4-WHEEL DRIVE SWITCH INDICATOR LIGHTS FLASHING, 4-WHEEL DRIVE INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0836, P0500. *TT

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    Remedy
    4-WHEEL DRIVE SWITCH INDICATOR LIGHTS FLASHING, 4-WHEEL DRIVE INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0836, P0500. *TT
  2. Manufacturer communication2003 GMC YUKON ・ 2003-09-29

    4-Wheel Drive Switch Indicator Lights Flashing and 4-Wheel Drive Inoperative

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      4-WHEEL DRIVE SWITCH INDICATOR LIGHTS FLASHING, 4-WHEEL DRIVE INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0836, P0500. *TT

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    Remedy
    4-WHEEL DRIVE SWITCH INDICATOR LIGHTS FLASHING, 4-WHEEL DRIVE INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0836, P0500. *TT
  3. Manufacturer communication2003 GMC YUKON ・ 2003-04-15

    4-Wheel Drive Light, 4-Wheel Drive Inoperative, DTCs - Notification

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      4-WHEEL DRIVE LIGHT, 4-WHEEL DRIVE INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0836, P0500. *TT

    Read the sentences of the record
    Remedy
    4-WHEEL DRIVE LIGHT, 4-WHEEL DRIVE INOPERATIVE, DIAGNOSTIC TROUBLE CODES C0327, P0836, P0500. *TT