DTC Description

If the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will rise. When the engine coolant temperature reaches an abnormally high temperature condition, a malfunction is indicated.

DTC DETECTION LOGIC

DTC No.	CONSULT screen terms (Trouble diagnosis content)	DTC detecting condition
P1217	ENG OVER TEMP [Engine over temperature (Overheat)]	Cooling fan does not operate properly (Overheat). Cooling fan system does not operate properly (Overheat). Engine coolant was not added to the system using the proper filling method. Engine coolant is not within the specified range.

CAUTION:

When a malfunction is indicated, always replace the coolant. Refer to ENGINE COOLANT : Draining and ENGINE COOLANT : Refilling . Also, replace the engine oil. Refer to ENGINE OIL : Draining and ENGINE OIL : Refilling .

Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Always use coolant with the proper mixture ratio. Refer to MAINTENANCE : Recommended Fluid and Lubricants .
After refilling coolant, run engine to ensure that no water-flow noise is emitted.

POSSIBLE CAUSE

Harness or connectors (The cooling fan circuit is open or shorted.)
IPDM E/R
Cooling fan control module
Cooling fan motor
Radiator hose
Radiator
Radiator cap
Water pump
Multi-way control valve
Engine coolant temperature sensor 1

FAIL-SAFE

Not applicable