Recall 12V048000: 2011–2012 Tiffin Phaeton and 1 other model

Report received

Feb 8, 2012

Manufacturer

Tiffin motorhomes, inc.

Potentially affected

13vehicles

Model years

2011–2013

Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.

What NHTSA recorded

Tiffin is recalling certain model year 2011, 2012, and 2013 recreational vehicles, models phaeton and zephyr, equipped with a cummins isb, isc, isl, or isx diesel engine. The v-band clamp assembly, part numbers q187684, q187685, and q187686, used to connect the inlet and outlet cone sections to the diesel oxidation catalyst (doc)/diesel particulate filter (dpf) include a t-bolt which can fracture and fail when subjected to stress or load. A fracture or failure of the t-bolt may cause the clamp to loosen and the inlet or outlet sections attached to the doc/dpf housing to disconnect.

Possible consequence

If the inlet or outlet sections disconnect, hot exhaust gases can vent prior to exiting the tailpipe, creating the risk of combustion and a fire. If both clamps fail, there is a risk in some applications that the doc/dpf housing may detach completely, creating a road hazard.

Remedy

Tiffins is working with cummins to identify and notify owners of the recall campaign. Repairs will be performed by authorized cummins dealers free of charge. Owners may contact cummins at 1-812-377-5000 or tiffins at 256-356-8661.

Affected model years

Pages for each model year show complaints, parts, mileage and other recalls.

• 2011 Tiffin Phaeton4 complaints
• 2012 Tiffin Phaeton2 complaints
• 2013 Tiffin Zephyr1 complaints