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 TRANSMISSION VERIFICATION TEST. Refer to POWERTRAIN CONTROL MODULE (PCM) - ELECTRICAL DIAGNOSTICS - 42RLE .