Freightliner: some trucks are equipped with radiator mounted surge tanks are misdiagnosed due to fault...
Freightliner technical service bulletin FSB-20-70 for 2010 Freightliner Cascadia, 2011 Freightliner Business Class M2 and 2015 Freightliner 114SD and others.
- Bulletin number
- FSB-20-70
- Component
- Engine and engine cooling: engine: diesel
- Summary
- Freightliner: some trucks are equipped with radiator mounted surge tanks are misdiagnosed due to fault code being generated during low coolant level in surge tank which must be filled to coldmax level,
Owners of these vehicles have filed 2 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Freightliner Cascadia?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history