Hi, since yesterday 2 of my E20 forklifts go in safety mode and show different error.

First one mainly get the T502 error, sometimes T603 is also showing.
The second one always gets the T602/T603 code, but with this one it is mainly after using the tilt feature.
Scrolling on the internet in search for an already stated answer did not help anything.

Anyone over here that know the answer to my problems?
Thanks already!