Checking the torque converter is a crucial step in diagnosing and repairing transmission problems. The torque converter is responsible for transferring power from the engine to the transmission, and if it is not functioning properly, it can cause a variety of issues, including slipping, shuddering, and overheating.
There are several ways to check the torque converter, but the most common method is to use a scan tool. A scan tool can be used to read the transmission control module (TCM) for trouble codes, which can indicate a problem with the torque converter. Additionally, a scan tool can be used to monitor the torque converter’s operation in real time, which can help to identify any problems.