2012–2013 Thomas Built Buses Saf-T-Liner C2, 2011 Thomas Built Saf-T-Liner C2 Recall: Engine and Engine Cooling
NHTSA campaign 11V573000 · Engine and Engine Cooling · filed Dec 5, 2011 · verified Jul 30, 2026
The defect
DAIMLER TRUCKS (DTNA) IS RECALLING CERTAIN MODEL YEAR 2011 THROUGH 2013 THOMAS BUILT SAF-T-LINER SCHOOL BUSES BUILT ON A FREIGHTLINER CUSTOM CHASSIS B2 CHASSIS FROM NOVEMBER 15, 2010, THROUGH OCTOBER 6, 2011. THE GRID HEATER GROUND WIRE MAY CONTACT THE RELAY POWER TERMINAL AND RUB AND CHAFE POTENTIALLY RESULTING IN A SHORT CIRCUIT.
The risk
AN ELECTRICAL FAULT OR SHORT CIRCUIT MAY RESULT IN A FIRE.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
DTNA WILL NOTIFY OWNERS, AND DEALERS WILL INSPECT TO ENSURE THE GRID HEATER RELAY GROUND WIRE IS CORRECTLY ROUTED AND MODIFIED AS REQUIRED TO ENSURE ADEQUATE CLEARANCE WITH THE POWER TERMINAL. THE REPAIRS WILL BE PERFORMED BY DTNA DEALERS FREE OF CHARGE. THE SAFETY RECALL BEGAN ON FEBRUARY 2, 2012. OWNERS MAY CONTACT DTNA AT 1-800-547-0712.
DTNA'S RECALL CAMPAIGN NUMBER IS FL-691.OWNERS MAY ALSO CONTACT THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION'S VEHICLE SAFETY HOTLINE AT 1-888-327-4236 (TTY 1-800-424-9153), OR GO TO <A HREF=HTTP://WWW.SAFERCAR.GOV>HTTP://WWW.SAFERCAR.GOV</A> .
Affected vehicles
| Make | Model | Model years |
|---|---|---|
| Thomas Built Buses | Saf-T-Liner C2 | 2012, 2013 |
| Thomas Built | Saf-T-Liner C2 | 2011 |
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All Thomas Built Buses Saf-T-Liner C2 recalls → · All Thomas Built Buses recalls →
Source: NHTSA recall database, campaign 11V573000 (manufacturer number FL-619). Data last verified Jul 30, 2026.