JAC HFC4DA1-2C - Page 159

Maintenance manual for sunray hfc4da1-2c china-IV diesel engines
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Fault Tree:
Check the component connector.
Connector fault
Repair accordingly.
Visually check the component.
Component fault
Replace the component.
ECU connector fault
Repair accordingly.
Check continuity and insulating
p
ro
p
ert
y
.
Electrical fault
Repair the harness.
Replace the component.
Does the problem still exist?
Get the Technical Support.