Compressed air system test
This test is used to check the status of the pneumatic system. The air pressure from the different parts of the pneumatic system will be read from the vehicle.
EBS backup mode active = Electronic brake system not active.
Air tank, front and rear:
The air pressure must be below 1250 kPa.
0-850 kPa when the parking brake is released or the brake pedal is pressed, otherwise 0 kPa.
Battery voltage above 20 V.
Ignition key in On position. Engine off.
Verificaţi dacă senzorul de presiune a aerului indică valori rezonabile.
The function is complete.
If the function fails, check the test conditions and repair any faults.