RoadVitals

2017 Tiffin Allegro Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
3
Latest Sep 16, 2025
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
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Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2017 Tiffin Allegro, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Exterior lighting240.0%
  • Electrical120.0%
  • Engine120.0%
  • Steering120.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

2
reports

From owner reports, verbatim

All rear and side marker lights stop functioning without notice. The FCCC Motorhome Chassis rear PDMs is at fault, again (reference NHTSA #20V-404 with at least 2 notices). FCCC provided a work around for PDMs that took care of potential loss of brake and turn signal lights that stop functioning. Unfortunately the marker lights potential issues has not been addressed. Marker lights that do not function correctly increase the risk of a crash after sunset (at nights).

NHTSA ID 11687725 · filed Sep 16, 2025

/Users/karl/Desktop/Tiffin Dash Lights.df.pdf 12 Aug 2020 Ref VIN[XXX], Tiffin Motorhome 2017 Allegro 31 SA F225 Ford 228WB/22000GVWR 22.5TIRES or is it a F550? I see both F numbers in my documents. Subject: Instrument panel lights When driving this vehicle in good weather, sun or partly cloud day, I cannot see anything in the Instrument Cluster. This is quite difficult, dangerous, primarily as I cannot tell my speed much less the other instrument readings. I have the parking lights turned on and the Dimmer switch in the full upright position for maximum illumination. What can be done to correct this issue? [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

NHTSA ID 11444238 · filed Dec 18, 2021

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

1
report

From owner reports, verbatim

All rear and side marker lights stop functioning without notice. The FCCC Motorhome Chassis rear PDMs is at fault, again (reference NHTSA #20V-404 with at least 2 notices). FCCC provided a work around for PDMs that took care of potential loss of brake and turn signal lights that stop functioning. Unfortunately the marker lights potential issues has not been addressed. Marker lights that do not function correctly increase the risk of a crash after sunset (at nights).

NHTSA ID 11687725 · filed Sep 16, 2025

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2017 TIFFIN ALLEGRO. WHILE DRIVING APPROXIMATELY 50 MPH, THE STEERING LOST POWER AND THE STEERING WHEEL SEIZED. SEVERAL WARNING INDICATORS ILLUMINATED ON THE INTRUMENT PANEL, INCLUDING THE LOW VOLTAGE WARNING INDICATOR. THE CONTACT ALSO STATED THAT THE VEHICLE MADE LOUD NOISES WHILE DRIVING OVER 50 MPH. THE VEHICLE WAS TAKEN TO POULSBO RV (425-353-6122, LOCATED AT 12218 WA-99, EVERETT, WA 98204) AND THE CONTACT WAS REFERRED TO FREIGHTLINER NORTHWEST (800-523-8014, LOCATED AT 277 STEWART RD SW, PACIFIC, WA 98047). THE TECHNICIAN REPLACED THE SERPENTINE BELT. THE CONTACT CALLED THE MANUFACTURER AND LEFT A MESSAGE, BUT WAS NOT CALLED BACK. THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN BACK TO THE FREIGHTLINER NORTHWEST DEALER, BUT THE TECHNICIAN COULD NO LONGER WORK ON THE VEHICLE AND ADVISED THE CONTACT TO TOW IT TO CUMMINS SALES AND SERVICE (425-235-3400, LOCATED AT 1800 FRYAR AVE, SUMNER, WA 98390). THE DEALER REPOSITIONED THE RADIATOR AND AIR CONDITIONING UNITS, BUT THE VEHICLE WAS NOT REPAIRED COMPLETELY. THE FAILURE MILEAGE WAS APPROXIMATELY 4,287.

NHTSA ID 11163290 · filed Dec 24, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2017 TIFFIN ALLEGRO. WHILE DRIVING APPROXIMATELY 50 MPH, THE STEERING LOST POWER AND THE STEERING WHEEL SEIZED. SEVERAL WARNING INDICATORS ILLUMINATED ON THE INTRUMENT PANEL, INCLUDING THE LOW VOLTAGE WARNING INDICATOR. THE CONTACT ALSO STATED THAT THE VEHICLE MADE LOUD NOISES WHILE DRIVING OVER 50 MPH. THE VEHICLE WAS TAKEN TO POULSBO RV (425-353-6122, LOCATED AT 12218 WA-99, EVERETT, WA 98204) AND THE CONTACT WAS REFERRED TO FREIGHTLINER NORTHWEST (800-523-8014, LOCATED AT 277 STEWART RD SW, PACIFIC, WA 98047). THE TECHNICIAN REPLACED THE SERPENTINE BELT. THE CONTACT CALLED THE MANUFACTURER AND LEFT A MESSAGE, BUT WAS NOT CALLED BACK. THE FAILURE RECURRED AND THE VEHICLE WAS TAKEN BACK TO THE FREIGHTLINER NORTHWEST DEALER, BUT THE TECHNICIAN COULD NO LONGER WORK ON THE VEHICLE AND ADVISED THE CONTACT TO TOW IT TO CUMMINS SALES AND SERVICE (425-235-3400, LOCATED AT 1800 FRYAR AVE, SUMNER, WA 98390). THE DEALER REPOSITIONED THE RADIATOR AND AIR CONDITIONING UNITS, BUT THE VEHICLE WAS NOT REPAIRED COMPLETELY. THE FAILURE MILEAGE WAS APPROXIMATELY 4,287.

NHTSA ID 11163290 · filed Dec 24, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .