JAC HFC4DA1-2C, Maintenance Manual

Page: 236 / 801

IP Instrument Instrument Instrument Instrument and and and and Warning Warning Warning Warning System System System System
- 28 -
Diagnosis
Diagnosis Diagnosis
Diagnosis and
and and
and Test
Test Test
Test
Function
Function Function
Function description
description description
description of
of of
of the
the the
the combination
combination combination
combination instrument
instrument instrument
instrument
9. Charging warning lamp
If the indicator lamp keeps lit or it will be lit during
vehicle running, it indicates that there may be
electrical faults in the charging system.
10. Exhaust fault indicator lamp
In the case of exhaust emission exceeding the
standard value, this lamp will be lit.
11. Fuel filter warning lamp
In the case of water level of oil-water separator
reaching danger level, the oil-water separator water
volume indicator lamp lightens.
12. Diesel oil preheating indicator lamp
The preheating indicator lamp may keep lit for a
while or go out immediately. The lit time varies
according to the engine and coolant temperatures.