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EC-352 < DTC/CIRCUIT DIAGNOSIS > [VQ35DE] P1217 ENGINE OVER TEMPERATURE Check the coolant level in the reservoir tank and radiator. YES >> Go to NO >> GO TO 2. 2. PERFORM COMPONENT FUNCTION CHECK-II Confirm whether customer filled the coolant or not. Did customer fill the coolant? YES >> Go to NO >> GO TO 3. 3. PERFORM COMPONENT FUNCTION CHECK-III With CONSULT-III 1. Turn ignition switch ON. 2. Perform “COOLING FAN” in “ACTIVE TEST” mode with CONSULT-III. 3. Check that cooling fan motors-1 and -2 operate at each speed (LOW/MID/HI). Without CONSULT-III Perform IPDM E/R auto active test and check cooling fan motors operation, refer to . Is the inspection result normal? YES >> INSPECTION END NO >> Go to Diagnosis Procedure INFOID:0000000005536750 1. CHECK COOLING FAN OPERATION With CONSULT-III 1. Turn ignition switch ON. 2. Perform “COOLING FAN” in “ACTIVE TEST” mode with CONSULT-III. 3. Check that cooling fans-1 and -2 operate at each speed (LOW/MID/HI). Without CONSULT-III 1. Perform IPDM E/R auto active test and check cooling fan motors operation, refer to . 2. Check that cooling fans-1 and -2 operate at each speed (Low/Middle/High). Is the inspection result normal? YES >> GO TO 2. NO >> Go to 2. CHECK COOLING SYSTEM FOR LEAKAGE-I Check cooling system for leakage. Refer to MA-18, "ENGINE COOLANT : Inspection" . Is leakage detected? YES >> GO TO 3. NO >> GO TO 4. 3. CHECK COOLING SYSTEM FOR LEAKAGE-II Check the following for leakage. SEF621W |