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TOMCAR TM37E - Troubleshooting

TOMCAR TM37E
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95
Troubleshooting
MAINTENANCE
Traction Battery Charging Faults
The standard vehicle charger is equipped with 2 LED light indicating the charger status.
If the LED is blinking red and green and the battery SOC has not reached 95%, there is a connection problem between
the charger and traction battery.
Possible cause
Set\Clear Condition
1
Loose charger plug connection
Make sure charge plug is properly connected
2
Damaged charge cable or connector
Visually inspect the cable, plug and socket for wear and tear.
Contact manufacturer for replacement if necessary.
3
BMS charge power failure
Check fuse 14 in traction battery fuse panel. Replace if necessary
4
Main BMS power failure
Check fuse 21 in traction battery fuse panel. Replace if necessary
5
DC-DC converter power up failure
Check fuse 15 and relay 5 in traction battery fuse panel.
Replace if necessary
6
Charger or charge contactor failure
Contact manufacturer for further assistance