Code P0752

Question

Many thanks dear for your urgent respond, I would like to know now what is your advise to sort this issue out! Shall I replace the TCM with Gear filter! coz I already change the Transmission Oil twice and same issue keep coming, or replacing the TCM only enough! coz I heard that the gear filter is Long Life type, and I never changed since I brought the vehicle, please advise what to do, and I will be appreciate. Thanks

Answer 1

Hello,

Before replacing the TCM I would expect the issue to be more likely the solenoid on the valve body. Some testing needs to be done to determine the cause. If the solenoid is working, then I would suspect the issue to be the tcm or wiring from the tcm to the solenoid. This is difficult to diagnose on your own without the scan tool to command the solenoids on and off and to check the info the TCM is sending and receiving. I wish there was a clear cut answer, but without proper diagnostics there really isn't.