Diagnostic Test

PERFORM NEUTRAL POSITION LEARN PROCEDURE
1. Using the scan tool, perform the neutral position learn procedure.
2. Clear DTCs.
3. Turn the ignition off to the lock position.
4. Ignition on, engine not running.
5. Check DTCs.
  Did the DTC reset?
  
  Yes
  - Using the schematics as a guide, check the Transmission Control Module (TCM) terminals and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. Check for any Service Information Tune-ups or Service Bulletins for possible causes that may apply. If no problems are found, replace and program the Transmission Control Module (TCM) in accordance with the Service Information. Refer to MODULE, TRANSMISSION CONTROL [EAJ], REMOVAL or MODULE, TRANSMISSION CONTROL [EAB], REMOVAL .
  - Perform the AW60T VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  No
  - Test complete.
  - Perform the AW60T VERIFICATION TEST. Refer to STANDARD PROCEDURE .