The defect
Thor Motor Coach (Thor) is recalling certain 2016-2017 Venetian and Tuscany motorhomes equipped with Cummins ISL engines. These vehicles, built on a Freightliner chassis, have a power steering hose that may be routed incorrectly, and, as a result, the hose may rub against the power stud on the starter motor, possibly causing electrical arcing and a power steering fluid leak.
The risk
Electrical arcing in the presence of leaking power steering fluid can increase the risk of a fire.
The remedy
Daimler Trucks (DTNA), the manufacturer of the Freightliner chassis has notified the motorhome owners, and DTNA dealers will reroute the high pressure power steering hose to provide adequate clearance from the starter stud, free of charge. The recall began on December 27, 2016. Owners may contact DTNA customer service at 1-800-547-0712 or Thor customer service at 1-877-500-1020. Thor's number for this recall is FL727A.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Thor Motor Coach Tuscany | 2016, 2017 |
| Thor Motor Coach Venetian | 2016, 2017 |
Components: STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Thor Motor Coach Tuscany | 2016 | 0 | 12 |
| Thor Motor Coach Tuscany | 2017 | 4 | 8 |
| Thor Motor Coach Venetian | 2016 | 1 | 5 |
| Thor Motor Coach Venetian | 2017 | 1 | 10 |
Other steering recalls in 2017
47 of the 810 recall campaigns reported to NHTSA in 2017 concerned the steering; Thor Motor Coach filed 124 campaigns in all.
| 17V791000 8 Dec 2017 | JH Global Services, Inc. |
| 17V714000 14 Nov 2017 | Mercedes-Benz USA, LLC. |
| 17V642000 12 Oct 2017 | HME, Inc. |
| 17V641000 11 Oct 2017 | Caterpillar Inc. |
| 17V631000 9 Oct 2017 | E-One Incorporated |
| 17V629000 6 Oct 2017 | Daimler Trucks North America LLC |
| 17V628000 6 Oct 2017 | Daimler Trucks North America LLC |
| 17V608000 29 Sept 2017 | Kia Motors America |
NHTSA recalls (public domain) · all recalls of 2017