2015 3.0D4-D automatic, 4x2 with difflock.
This is an intermittent fault, it does it around 2or3 times out of 5.
In these cases when moving the selector from park to reverse, there’s resistance on the lever going to R. If you push it through, there’s a thud coming from the gearbox, you can also feel it in the vehicle.
It sometimes has the same sound when putting into D and pulling away after reversing.
Other times it moves smoothly from P to R, no issue. Like I said, about 3 out of 5 there’s an issue.
I know nothing about the automatic gearbox. Has anybody experienced this before? Is this normal?
Thank you.