My DDEC IV ECM fried. Battery leaked inside. (unrepairable) Replaced ECM from Freightliner with software matching serial number. Installed. Truck starting fine. Engine is running fine till coolant temp gets to 130F. Fan is running all the time. Then truck shuts off. Check engine light is flashing until I turn ignition switch off. No Flash code, nothing. No codes at all. Starting fine again and after 5 minutes same problem. Any Idea? Thank You!
Roman
New ECM problem. Freightliner Century 1999 Detroit S60 12.7
Discussion in 'Freightliner Forum' started by PupaINC, Mar 20, 2020.