Ford Cmax II U3000 Error Code - Transmission & Electric Motor Issues in Steering Gear

Question

The transmission does not work. The electric motor does not start. There is communication. Error code U3000. Any suggestions for repair?

ptr92 · Answer

probably the battery, charging, voltage drops on masses and thick power supply to the ironing board have you checked?
I used to have the Focus MK3, but I gave the car because it showed everything about the driver, which is all maglow, and I was not 100% sure. Now I see these mangers a little cheaper, for PLN 400 they are already alledrogo

Anonymous · Answer

Two-pin plug, thick cables, see if you have a strong plus; the mass must be because the pump is diagnosed and I think CAN does not cause trouble with starting the engine. See for errors in cooperating calculators - SAS, possibly ABS / ESP, PCM, or EPB.
Which pump do you have, with a bottom aluminum lid or a plastic one?
The Uxxxx error stinks of component replacement, but sometimes it is also spectrum errors.

radiogaga · Answer

We connected an external power steering tester with a separate battery. Errors can be cleared. The 3000 appears when the steering wheel is moving, when the engine should start. The parameters are OK. Looks like the driver is damaged. I was hoping someone tried to fix it.

Anonymous · Answer

I would be skeptical. Failure may be due to a lack of SAS or incorrect indications. What is SAS? This is a steering angle sensor. He informs the power steering module at what angular acceleration the steering wheel turns (degrees per second) and what force is exerted on the steering wheel (Nm). But this fault can also be a sign of this; colloquially saying that the electropump motor is running out of electricity; or is blocked himself.

ptr92 · Answer

If the steering angle sensor works, it can be seen in the ABS system, it works reliably. Maybe it measures / calculates the turning moment incorrectly.
If something happened to the power-assist engine, it would probably, like in the older micra, throw out the engine error.
I bet on some internal error, maybe the soft spill out, but it's not so good to get another one from here.

radiogaga · Answer

Would the sensor error be visible if the angle sensor malfunctions? From previous experience with Ford (Smax) U3000 it is rather damage to electronics, e.g. engine control.

Ford Cmax II U3000 Error Code - Transmission & Electric Motor Issues in Steering Gear

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