Clutch actuator fails after 15 minutes

[Steve01]

Hello,
I have that p090C clutch actuator level low error. When I first start the car and start driving I have all gears and car is shifting smoothly. After 15 to 20 minutes I lose R, 2nd ,4th, and 6th gear. Clutch actuator has already been replaced. Does anyone have an idea what this might be? I already spent a lot of money on a mechanic - it took less than two weeks for the problem to come back.
thank you

 

[scotman]

I would start with checking and cleaning the ground connections under the transmission. Those actuators require a very precise amount of electricity to transmit the signals from the controller. That’s where I would go to first.

 

[Steve01]

Thank you scotman