NHTSA recall 12V215000
Power Train · Tiffin Motorhomes, Inc.
Details
What's wrong: The gear shift cable may break at the attachment to the transmission control selector arm assembly mounted on the steering column. If the cable breaks, the transmission gear indicator in the gear shift display in the instrument panel will remain in the first gear position regardless of the gear selected. 
Why it matters: An incorrect gear indication in the instrument panel may prevent the driver from knowing if they are in park or reverse, increasing the risk of a crash.
The fix: Tiffin is working with Ford to identify and notify owners of the affected motorhomes. Ford will replace the transmission selector arm assembly and the gear shift cable assembly, free of charge.
Affected vehicles on MotorDeets
All model years NHTSA lists
2010 Tiffin Allegro, 2011 Tiffin Allegro, 2012 Tiffin Allegro.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 12V215000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.