DTC Diagnosis Procedure
1.
CHECK ENGINE COOLANT TEMPERATURE SENSOR
Check the engine coolant temperature sensor. Refer to
Component Inspection
.
Is the inspection result normal?
.
Replace engine coolant temperature sensor. Refer to
Exploded View
.
2.
CHECK THERMOSTAT
Check the thermostat. Refer to
Removal and Installation
.
Is the inspection result normal?
INSPECTION END
Replace thermostat.