The defect
Daimler Trucks North America (DTNA) is recalling certain model year 2014-2015 Thomas Built Saf-T-Liner EFX school buses manufactured September 30, 2013, through November 15, 2013. In the affected vehicles, due to an incorrect calibration, the speedometer may display a speed lower than the vehicle is actually traveling.
The risk
With the incorrect calibration, the driver may unknowingly exceed the posted speed limit, increasing the risk of a crash.
The remedy
DTNA will notify owners, and dealers will update the instrument cluster software to correct the calibration, free of charge. Owners may contact DTNA at 1-800-547-0712. DTNA's number for this recall is FL-658.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Thomas Built Buses SAF-T-Liner EFX | 2014, 2015 |
Components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Thomas Built Buses SAF-T-Liner EFX | 2014 | 0 | 15 |
| Thomas Built Buses SAF-T-Liner EFX | 2015 | 0 | 12 |
Other electrical system recalls in 2013
76 of the 627 recall campaigns reported to NHTSA in 2013 concerned the electrical system; Daimler Trucks North America filed 32 campaigns in all.
| 13V640000 20 Dec 2013 | Daimler Trucks North America |
| 13V642000 19 Dec 2013 | Nova Bus |
| 13V635000 18 Dec 2013 | Zero Motorcycles Inc. |
| 13V627000 17 Dec 2013 | Daimler Trucks North America |
| 13V589000 22 Nov 2013 | Maserati North America, Inc. |
| 13V570000 15 Nov 2013 | BMW of North America, LLC |
| 13V566000 13 Nov 2013 | General Motors LLC |
| 13V561000 8 Nov 2013 | PROLine Products LLC |
NHTSA recalls (public domain) · all recalls of 2013