Hi
You need to change parameter 22 from 0 to 1, to do this you need a BT can key OR Truck com.
Without a BT can key OR Truck com connected you aint gonna be able to change the parameter.
P20 machines from serial number 723984 onwards use the inductive type switch.
Until you change parameter 22 to the correct value of 1 for your inductive type brake switch then the truck is just gonna error out E104.
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