54
4. Troubleshooting
4-1-5
YES
NO
YES
YES
YES
NO
NO
IGBT Sensor Open Error ( )
Is the sub wire sequence matched
with PCB schematic?
Connect the sub wire.
Replace the sub wire.
S/W Error
Is the sub wire connected?
(from Assy-Inverter Module to
Assy Touch PCB)
The sensor has defect.
Replace the Assy-Inverter Module PCB.
Replace the
Assy-Inverter Module PCB.
Perform the operation again and check
if it is working properly.
After Power -> On, does
the symptom continue?
NO
Is the sensor's real resistance is
opened circuit?
: check if the sub wire is damaged
if the housing is inserted into the
connector of the PCB.
(Good condition: 10kΩ at 25°C)
