Home › Ford › 2014 › Transit Connect XL, Van Passenger › Repair and Diagnosis › Brakes › Traction Control › Anti-Lock Brake System (Abs) And Stability Control › Diagnosis And Testing › Anti-Lock Brake System (ABS) and Stability Control › Pinpoint Tests › Pinpoint Test I: Pcm (Powertrain Control Module) And TCM (Transmission Control Module) Communication Faults › Possible Causes