- Check the reference sensor
- Steer slightly to the right so that the
crown wheel is correctly positioned
in relation to the reference sensor.
- Check the space between the sensor
and the ridge on the crown wheel
using a feeler gauge. Nominal
measurement:
1.5 mm
- Check if there is any power supply to
S65, 9.8 - 13.5V between wires 95
and 97.
- If there is a power supply, replace
S65.
- Check if there is any short-circuit
between wires 95 and 97, and
also between 95 and the rest of the
electrical system.
- If there is no power supply or short
circuit
- replace M6
- Check the steering angle sensor
- Compare the steering angle to the
angle
- Steering angle calibration

How old is this truck?

There is a known issue that affects some newer ( mid 2017 build onwards ) trucks.

Do you know if this truck is equipped with the older ZF type gearbox OR the newer Kordel type?