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Transmission Control Systems: Testing and Inspection

For Transmission Control Systems Diagnosis, go to Powertrain Management/Computers and Control Systems/Testing and Inspection. Testing and Inspection


Note: All Transmission controls are controlled by the PCM. If you have a flashing O/D light, these codes are stored in the PCM. Ford's testing is Symptom or Code driven.




Note: If no codes are present, refer to Symptom Tests in Automatic Transmission/Transaxle, Testing and Inspection. Testing and Inspection