Test Point 8

Test point 8
Preventing confusion of longitudinal and transverse lock lines (hydraulic and electric)

This test tensures that in each case the right lock is operated following activation from the control unit. Electrical lines from the control unit to the valve block (longitudinal and transverse lock solenoid valves), or hydraulic lines (pressure lines) from the valve block to the lock cylinders could be mixed up. This could for instance occur following an accident repair involving corresponding removal and reassembly work.