Unsuccessful Programming Recovery

If programming a control module is not successful, perform the following procedure:

1. Verify the control module, data link connector and programming tool connections are secure and the SPS software is up to date.
2. Ignition - On / Vehicle - In Service Mode
3. Perform the SPS function:K69 Transfer Case Control Module-Programming

   Verify the control module programming is successful.

   • If the programming is not successful 
   1. Ignition/Vehicle - Off - For greater than 1 min
   2. Ignition - On / Vehicle - In Service Mode
   3. Perform the SPS function:K69 Transfer Case Control Module-Programming
      • If the programming is not successful - Replace the component: K69 Transfer Case Control Module
      1. Replace the component: K69 Transfer Case Control Module
      2. Perform the scan tool configuration/reset function:Range Actuator Learn
      • If the programming is successful
   4. Perform the scan tool configuration/reset function:Range Actuator Learn
      • If the scan tool procedure was not successful
      1. Replace the component: A16 Transfer Case Motor
      2. Perform the scan tool configuration/reset function:Range Actuator Learn
      • If the scan tool procedure was successful
   5. All OK.
   • If the programming is successful 
4. Perform the scan tool configuration/reset function:Range Actuator Learn
5. All OK.