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P1217 ENGINE OVER TEMPERATURE EC-373 < DTC/CIRCUIT DIAGNOSIS > [VQ35HR] C D E F G H I J K L M A EC N P O P1217 ENGINE OVER TEMPERATURE DTC Logic INFOID:0000000005236967 DTC DETECTION LOGIC NOTE: . If the cooling fan or another component in the cooling system malfunctions, engine coolant temperature will CAUTION: When a malfunction is indicated, always replace the coolant. Refer to and . Also, replace the engine oil. Refer to . 1. Fill radiator with coolant up to specified level with a filling speed of 2 liters per minute. Always use MA-13, "Anti-Freeze Coolant Mixture Ratio" . 2. After refilling coolant, run engine to ensure that no water-flow noise is emitted. DTC CONFIRMATION PROCEDURE 1. PERFORM COMPONENT FUNCTION CHECK Perform component function check. Refer to EC-373, "Component Function Check" . NOTE: YES >> INSPECTION END NO >> Go to Component Function Check INFOID:0000000005236968 1. PERFORM COMPONENT FUNCTION CHECK-I WARNING: Never remove the radiator cap when the engine is hot. Serious burns could be caused by high pres- DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1217 Engine over tempera- • Cooling fan does not operate properly (Over- heat). • Cooling fan system does not operate proper- ly (Overheat). • Engine coolant was not added to the system using the proper filling method. • Engine coolant is not within the specified range. • Harness or connectors (The cooling fan circuit is open or short- • IPDM E/R |