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

Got questions or want more information about testing diesel exhaust fluid (DEF) in a Thomas Saf-T-Liner C2 bus? Give us a call.
Office: (800) 440-3492 Ext. 383
Mobile: (336) 215-0970
Email:  vrivera@carolinathomas.com
Vinny Rivera
Service Manager