I have similar problem.
Here is the code detected:
1. P19FC - Shift change actuator position learning NOT completed.
2. P0780 - Transmission shift change system malfunction.
The car start normally, but if I shift to drive it jerk and return from A to N on the dashboard while the gear lever still on drive.
I used Mobil Dot 4 fluid.
I would appreciate your positive reply.
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