For Starter Batteries/Arms - Volvo B13R Driver's Handbook Manual

For Starter Batteries/ARMS

High Voltage / Starter Batteries and
probable causes:
•
Rapid charger or jump starting unit
connected
•
Faulty alternator
•
Faulty battery
•
Abnormally high voltage or short-circuit
to higher voltage
Supply voltage below 24 V and probable
causes:
•
Faulty battery
•
Abnormally low voltage or short-circuit
to ground cable
Check BBM and probable causes:
•
ARMS relay open circuit
•
Faulty ARMS relay
Note: If one of the mentioned messages
appears, stop the bus in the next station and
call to the service center.
Vehicle messages and symbols 13
T3113159
T3113158