P0743 is for a open or shorted circuit. It means either a it is not grounded or that a wire has broken or something has come unplugged. It is most likely underneath the car. Check the wires around the trannsmission make sure they are all connected. I hope that this helps you.
Trouble code P0743 means: Torque Converter Clutch Solenoid Circuit Electrical
Trouble code P0743 means: Torque Converter Clutch Solenoid Circuit Electrical
Trouble code P0743 means:Torque converter clutch circuit electrical
Trouble code P0743 means:Torque converter clutch circuit electrical
P0743-TORQUE CONVERTER CLUTCH SOLENOID/TRANS RELAY CIRCUITS This code will set if the voltage detected on the Torque Converter Clutch Solenoid Control circuit at the PCM is different than the expected voltage.
Trouble code P0732 means: Incorrect gear ratio, second gear Trouble code P0741 means: Torque converter clutch, circuit performance problem or stuck in off position Trouble code P0743 means: Torque converter clutch circuit, electrical problem Trouble code P0745 means: Pressure control solenoid malfunction
P0743-Tourque converter circuit electrical
You replace the torque converter.
Trouble code P0743 means: Torque Converter Clutch Solenoid Circuit Electrical Trouble code P0747 means: Pressure Control Solenoid A Stuck On Trouble code P1624 means: Cooling Fan Relay Circuit Malfunction, Low Circuit
P0743-TORQUE CONVERTER CLUTCH SOLENOID/TRANS RELAY CIRCUITS
P0743 is for a open or shorted circuit. It means either a it is not grounded or that a wire has broken or something has come unplugged. It is most likely underneath the car. Check the wires around the transmission make sure they are all connected. I hope that this helps you. true code definition: P0743 Torque Converter Clutch/Solenoid Trans An open or shorted condition detected in the torque
yes this code requires the tranny man . The explanation is this: there is a speed sensor buried inside the tranny called input/turbine speed sensor that sends speed signals to the computer.Over a period of time metal shavings build up to the magnetic head and eventually clog the sensor up so bad it cannot send out accurate readings causing a pending po715 code.(are still with me so far). then this continues until the same metal shavings start clogging up other magnetic solenoids,like the torque converter clutch solenoid,until it starts sticking sending a po743 code.Sooooo, to fix this problem $1200.00 to $1800.00 is not an uncommon price to rebuild the tranny.Not what you wanted to read but that's what happens. remember years ago when transmission shops would say change tranny oil and filer every 15,000 miles.This is never so much MORE true today with the introduction of digital components inside the tranny and magnetic sensors /solenoids.hope this explanation helps.