SCANIA EMS 4590

Fan drive control system
Описание
The fan drive control system senses that the voltage supply is too low.
Причина
Fault in the cable harness, harness-to-harness connector or fuses in the voltage supply to the fan drive control system.
Примечания
Yellow warning lamp comes on.
Симптом
No cooling fan or charge air fan. May result in coolant temperature or charge air temperature being too high, which may result in lower engine performance or torque reduction due to overheating.
Действие
Check the fuses, cable harness and harness-to-harness connector to the fan drive control system.