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DTC P1217 ENGINE OVER TEMPERATURE EC-533 C D E F G H I J K L M A EC 2. DETECT MALFUNCTIONING PART Check the following. ● Harness for open or short between cooling fan motors-1, 2 and IPDM E/R ● Harness for open or short between cooling fan motors-1, 2 and ground ● Harness for open or short between IPDM E/R and ground >> Repair open circuit or short to ground or short to power in harness connectors. 3. CHECK COOLING FAN MOTORS Refer to EC-534, "Component Inspection" OK or NG OK >> GO TO 4. NG >> Replace malfunctioning cooling fan motors. 4. CHECK INTERMITTENT INCIDENT Perform EC-151, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" OK or NG OK PG-16, "IPDM E/R (INTELLIGENT POWER DISTRIBUTION MOD- NG >> Repair or replace harness or connectors. Main 12 Causes of Overheating NBS000XH Engine Step Inspection item Equipment Standard Reference page OFF 1 ● Blocked radiator ● Blocked condenser ● Blocked radiator grille ● Blocked bumper ● Visual No blocking — 2 ● Coolant mixture ● Coolant tester 50 - 50% coolant mixture MA-11, "Anti-Freeze 3 ● Coolant level ● Visual Coolant up to MAX level 4 ● Radiator cap ● Pressure tester 59 - 98 kPa (0.6 - 1.0 kg/cm 2 , 9 - 14 psi) (Limit) CO-15, "Checking Radia- ON* 2 5 ● Coolant leaks ● Visual No leaks ON* 2 6 ● Thermostat ● Touch the upper and Both hoses should be hot CO-28, "WATER INLET ON* 1 7 ● Cooling fan ● CONSULT-II Operating See trouble diagnosis for ). OFF 8 ● Combustion gas leak ● Color checker chemical Negative — ON* 3 9 ● Coolant temperature ● Visual Gauge less than 3/4 — ● Coolant overflow to ● Visual No overflow during driving OFF* 4 10 ● Coolant return from ● Visual Should be initial level in |