Testing Diesel Exhaust Fluid (DEF) – Thomas Saf-T-Liner C2

Easy service and maintenance is another way Thomas Built Buses offers the lowest total cost of ownership in the school bus industry. In this video*, we’ll show you how to test the diesel exhaust fluid (DEF) in a Thomas Built Saf-T-Liner C2 school bus.

*This video filmed on-site by Thomas Built Buses at the Carolina Thomas Service Training Center

Questions? Give us a call.

Vinny Rivera

Vinny Rivera

Service & Training Manager

O: (800) 440-3492, x 383
M: (336) 215-0970