DEF head failure at 7,000 miles. Engine derated on highway, went into limp mode.
The worst 2019 Tiffin Bus problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Fuel system1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Fuel system1
Recalls 4
Fuel system, diesel: fuel injection system: fuel rail
- What is wrong
- 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.
- Remedy
- 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 number 21V306000 · Recall details
Visibility: windshield wiper/washer: switch/wiring
- What is wrong
- 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.
- Remedy
- 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.
Recall number 20V433000 · Recall details
Electrical system
- What is wrong
- Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2019 Phaeton, Allegro Bus, and Zephyr motorhomes. The alternating current electrical wires may have been improperly secured in the Energy Management Module, causing increased electrical resistance.
- Risk
- The additional resistance can cause the wires to overheat, increasing the risk of a fire.
- Remedy
- Tiffin will notify owners, and dealers will inspect the Alternating Current Relay Board and make sure the wires are properly secured, free of charge. The recall began April 15, 2019. Owners may contact Tiffin customer service at 1‑256‑356‑8661. Tiffin's number for this recall is TIFF-111.
Recall number 19V228000 · Recall details
Structure: body: door
- What is wrong
- Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2018-2019 Tiffin Allegro RED, Allegro Open Road, Breeze, Bus, Phaeton, and Zephyr motorhomes. The entry door on these vehicles may have been improperly assembled, allowing the door to open while the vehicle is moving.
- Risk
- If the door comes open while the motorhome is moving, there is an increased risk of injury to the motorhome occupants.
- Remedy
- Tiffin will notify owners, and dealers will adjust the door lock mechanism, free of charge. The recall began on June 18, 2018. Owners may contact Tiffin customer service at 1‑256‑356‑8661. Tiffin's number for this recall is TIF-110.
Recall number 18V341000 · Recall details
Technical service bulletins for the 2019 Tiffin Bus 4
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Stopped using the lights we had been using due to expense
- There is the possibility the water filter housing is installed incorrectly
- On certain 2019 Buses, there is a possibility that the spoiler on the rear cap may not be securely fastened
- On certain 2019 Buses, there is a possibility that the spoiler on the rear cap may not be sdcurely fastened
What 2019 Tiffin Bus owners say
Most recent owner complaints, unedited.
Compare the 2019 Tiffin Bus
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Questions about the 2019 Tiffin Bus
Is the 2019 Tiffin Bus reliable?
Owners have filed 1 complaint about the 2019 Tiffin Bus, close to a typical Bus model year.
What is the most common problem with the 2019 Tiffin Bus?
Fuel and propulsion system, with 1 complaint.
How many recalls does the 2019 Tiffin Bus have?
4 recalls, covering fuel system, diesel, visibility and electrical system.
Was there a recall on the 2019 Tiffin Bus fuel system?
Yes, 1 recall: 21V306000. Check your VIN to see if your car still needs the free repair.
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