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EC-1078 [YD (WITH EURO-OBD)] DTC P0217 ENGINE OVER TEMPERATURE 5. CHECK COOLING FAN LOW SPEED OPERATION Without CONSULT-II 1. Start engine and let it idle. 2. Turn air conditioner switch ON. 3. Turn blower fan switch ON. 4. Make sure that cooling fans-1 and -2 operate at low speed. OK or NG OK >> GO TO 6. NG >> Check cooling fan low speed control circuit. (Go to .) 6. CHECK COOLING FAN HIGH SPEED OPERATION-I Without CONSULT-II 1. Turn ignition switch OFF. 2. Turn air conditioner switch and blower fan switch OFF. 3. Disconnect engine coolant temperature sensor harness connector. 4. Connect 150 Ω resistor to engine coolant temperature sensor harness connector. 5. Restart engine and make sure that cooling fan-1 operates at OK or NG OK >> GO TO 7. NG >> Check cooling fan high speed control circuit-1. (Go to .) 7. CHECK COOLING FAN HIGH SPEED OPERATION-II Without CONSULT-II Make sure that cooling fan-2 operates higher speed than lower speed. OK >> GO TO 8. NG >> Check cooling fan high speed control circuit-2. (Go to .) SEC163BA MEC475B |