P0740 Jeep -

Question

whats i need to change to fix it

Answer 1

P0740 Torque convertor clutch control circuit

When it comes to a P0740 this code hopefully is not set by itself, TCC codes are mostly due to internal mechanical condition of the transmission such as a shift error or slipping transmission, In order to be very sure that the TCC is the problem with its circuit there should be other code that are set with this code, in either case the torque convertor is replaced also