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Diagnostic Test

CONTROL MODULE PROGRAMMING ERROR
NOTE:
Controller is programmed with generic software and will not allow the correct vehicle Powertrain management.
1. Record the controller part number.
2. Update the controller with the correct software in accordance with the Service Information.
  Verify that the controller updated successfully.
  - Perform 42RLE TRANSMISSION VERIFICATION TEST. Refer to 42RLE TRANSMISSION VERIFICATION TEST .