What does P0743 error code on ford windstar mean and how can you fix it?

Answer 1

The P0743 error code on a Ford Windstar indicates a problem with the torque converter clutch (TCC) circuit, specifically that the TCC is not engaging or disengaging properly. This can be caused by issues such as a faulty torque converter, damaged wiring, or a malfunctioning transmission control module. To fix it, you should check the electrical connections and wiring for damage, test the torque converter and TCC solenoid, and replace any faulty components as needed. If necessary, a professional diagnostic may be required to identify the root cause accurately.