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HOMESERVICE MANUALSGMC2024SIERRA 2500 HD DENALI ULTIMATEREPAIR AND DIAGNOSISGENERAL INFORMATIONRESET PROCEDURESPROGRAMMING AND SETUP - ALL SYSTEMSREPAIR INSTRUCTIONSK69 TRANSFER CASE CONTROL MODULE: PROGRAMMING AND SETUP (NQH)PROGRAMMING AN EXISTING CONTROL MODULE
2024 GMC Sierra 2500 HD Denali Ultimate

Programming an Existing Control Module

2024 GMC Sierra 2500 HD Denali UltimateSECTION Programming an Existing Control Module
  1. Ignition - On / Vehicle - In Service Mode
  2. Access SPS and follow the on-screen instructions for the control module: K69 Transfer Case Control Module
  3. Perform the SPS function: K69 Transfer Case Control Module - Prepare Control Module for Removal
  4. Perform the SPS function: K69 Transfer Case Control Module - Programming
  5. Perform the SPS function: K69 Transfer Case Control Module - Setup

    Verify the Transfer Case Clutch Identifieris auto populated correctly, if incorrect enter the correct Transfer Case Clutch Identifier.

    Refer to: Transfer Case Identification

  6. Clear DTCs.
  7. Perform the scan tool Transfer Case Range Actuator Dual End Stop Learn.

    Refer to: Transfer Case Range Actuator Dual End Stop Learn

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.