Anyone have experience with obd p0740 torque converter clutch circuit code on 2001 Town and Country?
This means the computer has detected that your torque converter isn’t locking up when it is supposed to. It could be just the lock up solonoid or it’s wiring are bad. It is activated only under certain conditions such as engine speed, engine temperature and who knows what else. If there are other codes these should be addressed first. It could also be worn friction material on the torque converter.