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EC-402 < DTC/CIRCUIT DIAGNOSIS > [VK56VD] P1217 ENGINE OVER TEMPERATURE YES >> GO TO 3. NO >> GO TO 4. 3. CHECK ENGINE COOLANT LEAKAGE-II Check the following for leakage. >> Repair or replace malfunctioning part. 4. CHECK RESERVOIR TANK CAP Check reservoir tank cap. Refer to CO-11, "RESERVOIR TANK CAP : Inspection" . Is the inspection result normal? YES >> GO TO 5. NO >> Replace reservoir tank cap. 5. CHECK THERMOSTAT Check thermostat. Refer to Is the inspection result normal? YES >> GO TO 6. NO >> Replace thermostat. Refer to CO-20, "Removal and Installation" 6. CHECK ENGINE COOLANT TEMPERATURE SENSOR EC-216, "Component Inspection (Engine Coolant Temperature Sensor)" . Is the inspection result normal? YES >> GO TO 7. NO >> Replace engine coolant temperature sensor. Refer to 7. CHECK MAIN 12 CAUSES If the cause cannot be isolated, check the . >> INSPECTION END |