2020 Tiffin Bus recalls and problems

The 2020 Tiffin Bus has 3 safety recalls and 1 owner complaint filed with NHTSA. Recall repairs are free at any Tiffin dealer.

Recalls

Complaints

Crashes / fires

0 / 0

Injuries / deaths

0 / 0

Recalls may cover only some 2020 Tiffin Bus vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2020 Tiffin Bus recalls

Recall 21V-306: Fuel System, Diesel

Reported Apr 30, 2021 · 3,198 vehicles affected · Tiffin Motorhomes, Inc.

Problem: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2017-2021 Bus and Phaeton vehicles. The sealing washer may not seat correctly in the pilot bore, allowing the high pressure fuel rail assembly to leak.

Risk: A fuel leak in the presence of an ignition source increases the risk of a fire.

Fix: Tiffin will work with Cummins to inspect the rail threads , and replace the rail and fuel lines if damage is found, free of charge. Owner notification letters were mailed August 11, 2021. Owners may contact Tiffin customer service at 1-256-356-8661.

Recall 20V-534: Steering

Reported Sep 2, 2020 · 8 vehicles affected · Tiffin Motorhomes, Inc.

Problem: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2020 Bus and Phaeton motorhomes. The steering pinch bolts may not have been properly tightened.

Risk: A loose steering pinch bolt can result in a loss of steering control, increasing the risk of a crash.

Fix: Tiffin will notify owners, and dealers will tighten the steering bolts to specification, free of charge. The recall began August 27, 2020. Owners may contact Tiffin customer service at 1-256-356-8661.

Recall 20V-433: Visibility, Visibility/Wiper

Reported Jul 28, 2020 · 643 vehicles affected · Tiffin Motorhomes, Inc.

Problem: Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2019-2020 Tiffin Bus and 2018-2020 Zephyr motorhomes. The windshield wipers may not work due to the control module being improperly wired.

Risk: The wipers may stop working during inclement weather, causing limited visibility, increasing the risk of a crash.

Fix: Tiffin will notify owners, and dealers will inspect the control module, correcting the wiring as needed, free of charge. The recall began August 13, 2020. Owners may contact Tiffin customer service at 1-256-356-8661.

2020 Tiffin Bus problems reported by owners

Problem area	Reports
Engine	1

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2020 Tiffin Bus complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Engine · reported Aug 10, 2021

DEF "Head" sensor failure resulting in power reduction to 5%. Due to faulty def head sensors the vehicle will experience power loss dropping to 5% load. These sensors do nothing but measure DEF fluid level and temperature in it's tank. DEF continues to be supplied to the exhaust meeting all EPA regulations in place at this time, BUT the Engine ECU will shut you down leaving you stranded. Problems with micro chip shortages have left many stranded with nothing in place to help them get "home".. We are talking weeks to Months in some cases only to have the def head finally replaced only to fail…

Other Tiffin Bus years

202120202019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000

Compare all Tiffin Bus years · All Tiffin models

Frequently asked questions

Does the 2020 Tiffin Bus have any recalls?

Yes — NHTSA lists 3 recalls for the 2020 Tiffin Bus: 21V-306 (fuel system, diesel), 20V-534 (steering), 20V-433 (visibility, visibility/wiper). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2020 Tiffin Bus?

Owners report engine problems most often (1 reports).

Are Tiffin recall repairs free?

Yes. Safety recall repairs are free at authorized Tiffin dealers, whether you are the first owner or bought the car used.