Series 60 DDEC VI Troubleshooting – Section 13 High Engine Coolant Temperature

Section 13
High Engine Coolant Temperature

13.1 Improper Engine Coolant Level

13.2 Insufficient Radiator Air Circulation

13.3 Faulty Pressure Control Cap

13.4 Defective Coolant Hoses

13.5 Fan Belts Are Incorrectly Adjusted

13.6 Inoperative Thermo-Modulated Fan

13.7 Faulty Thermostats

13.8 Faulty Water Pump

13.9 Combustion Gases in Coolant

13.10 Abnormal Radiator Coolant Flow