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P1217 ENGINE OVER TEMPERATURE EC-369 < COMPONENT DIAGNOSIS > [QR25DE FOR CALIFORNIA] C D E F G H I J K L M A EC N P O P1217 ENGINE OVER TEMPERATURE DTC Logic INFOID:0000000004349408 DTC DETECTION LOGIC NOTE: • If DTC P1217 is displayed with DTC UXXXX, first perform the trouble diagnosis for DTC UXXXX. • If DTC P1217 is displayed with DTC P0607, first perform the trouble diagnosis for DTC P0607. Refer . 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. CAUTION: When a malfunction is indicated, be sure to replace the coolant. Refer to . 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. Be sure to use coolant with the proper mixture ratio. Refer to MA-12, "Engine Oil Recommendation" . 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-369, "Component Function Check" . NOTE: Use component function check to check the overall function of the cooling fan. During this check, a DTC might not be confirmed. YES >> INSPECTION END NO >> Go to Component Function Check INFOID:0000000004349409 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- sure fluid escaping from the radiator. Wrap a thick cloth around cap. Carefully remove the cap by turning it a quarter turn to allow built-up pressure to escape. Then turn the cap all the way off. 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 (Cooling fan relay-1) |