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Q.
Is the diagnosis code stored?
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Inspection chart for diagnosis code (Refer to ).
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- Check engine coolant (Refer to GROUP 14 - On-vehicle Service - Engine
Coolant Leak Check).
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Q.
Is the check result normal?
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Replace or fill the engine coolant.
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- Refer to actuator test reference table
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- Item 13: Radiator fan
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Q.
Are the check results normal?
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Check Inspection Procedure - Fan Control Relay System (Refer to ).
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- Item 6: Engine coolant temperature sensor
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OK:
Engine cold state: At ambient temperature (atmospheric temperature) or equivalent. Engine hot state: At 80 - 120°C
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Q.
Is the check result normal?
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Check engine coolant temperature sensor system. Check code No. P0117: engine coolant
temperature sensor circuit low input. Check code No. P0118: engine coolant temperature sensor
circuit high input.
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- Check thermostat (Refer to GROUP 14 - Thermostat, Inspection).
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Q.
Is the check result normal?
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- Check water pump (Refer to GROUP 14 - On-vehicle Service, Water
Pump Coolant Leak Check).
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Q.
Is the check result normal?
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