VR30DDTT engine
- CHECK COOLING FAN RELAY
- Turn ignition switch OFF.
- Remove cooling fan relay.
- Check the continuity between cooling fan relay terminals under the following conditions.
Terminals
Conditions
Continuity
and
12 V direct current supply between terminals
and
Existed
No current supply
Not existed
Is the inspection result normal?
YES
INSPECTION END
NO
Replace malfunctioning cooling fan relay.