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Home >> Chevrolet >> 2025 >> Equinox RS, FWD >> Repair and Diagnosis >> General Information >> Reset Procedures >> Programming And Setup - All Systems >> Repair Instructions >> K47 Power Transfer Unit Actuator Control Module: Programming and Setup >> Unsuccessful Programming Recovery
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Unsuccessful Programming Recovery

In the event of an interrupted or unsuccessful programming event, perform the following steps:

  1. Ignition ON. Ensure the control module, DLC and programming tool connections are secure and the SPS software is up to date.
  2. Verify the K47B Power Transfer Unit Actuator Control Module setup can be completed.
    • If the K47B Power Transfer Unit Actuator Control Module setup cannot be completed 
    1. Ignition OFF for one minute, ignition ON.
    2. Verify the K47B Power Transfer Unit Actuator Control Module setup can be completed.
      • If the control module setup cannot be completed, replace the K47B Power Transfer Unit Actuator Control Module.
      • Go to next step: If the control module setup can be completed
    3. All OK.
    • Go to next step: If the K47B Power Transfer Unit Actuator Control Module setup can be completed 
  3. All OK.