Diagnostic Test

CONTROL MODULE PROGRAMMING ERROR

NOTE:

Controller is programmed with generic software and will not allow the correct vehicle Powertrain management.

With the scan tool.
Record the vehicles controller part number.
Select Use Controller Part Number under the Flash Tab.
Flash the controller with the correct software.
Verify the controller flashed successfully.

Test Complete
- Perform the TRANSMISSION VERIFICATION TEST. Refer to 8HP50/850RE, TRANSMISSION VERIFICATION TEST or 8HP75, TRANSMISSION VERIFICATION TEST .