Defect: Thor Motor Coach (TMC) is recalling certain 2018-2021 Aria, Palazzo, Tuscany, and Venetian motorhomes built on a Daimler Trucks (DTNA) chassis. The tire valve stem extension for the inner wheel may contact the outer wheel rim opening and become damaged. (excerpt)
Consequence: Extensive damage to the valve stem extension may result in a loss of tire pressure of the inner wheel, increasing the risk of a crash. (excerpt)
Remedy: TMC will notify owners, and DTNA dealers will inspect the inner wheel valve stem stabilizers, and adjust as needed and/or replace the inner valve stem, free of charge. The recall began November 2, 2020. Owners may contact TMC customer service at 1-800-524-5210 extension 104 or DTNA customer service at 1-800-547-0712. TMC's number for this recall is RC000204. DTNA's number for this recall is FL (excerpt)
Do not drive: No. Park outside: No.
Investigations
0 investigations; 0 open.
Manufacturer communications
4 manufacturer communications.
Communications by system
System
Count
SERVICE BRAKES
2
ENGINE
1
ENGINE AND ENGINE COOLING
1
FUEL SYSTEM, DIESEL
1
10201427
Date: 2021-09-13. Type: Service Bulletin/Repair Instructions. Systems: ENGINE AND ENGINE COOLING.
A fuel leak may occur in the fuel hoses between the fuel pump and remote filter head. A fuel leak in the presence of an ignition source may increase the risk of a fire. Persons operating in or around the vehicle may see smoke before sufficient heat creates a fire. This affects the following Thor M
The fuel rail assembly may develop leaks, which may result in an undetected prolonged diesel fuel spray. A leak involving spraying/misting fuel in the presence of an ignition source may increase the risk of fire. This affects the following Thor Motor Coach products: model year 2018-2022 Tuscany an
10197611
Date: 2021-04-08. Type: Service Bulletin/Repair Instructions. Systems: SERVICE BRAKES.
Certain motorhome chassis equipped with an adjustable brake pedal assembly may not be equipped with a return spring, which could lead to the brake pedal not promptly returning to the return position and causing the brake lights to stay illuminated. Additionally, in certain towed vehicles, the serv
10197612
Date: 2021-04-08. Type: Service Bulletin/Repair Instructions. Systems: SERVICE BRAKES.
Certain motorhome chassis equipped with an adjustable brake pedal assembly may not be equipped with a return spring, which could lead to the brake pedal not promptly returning to the return position and causing the brake lights to stay illuminated. Additionally, in certain towed vehicles, the serv
Notes on this record
Complaints from the API and bulk file are merged and deduplicated by ODI number; the API alone misses records.
System and subsystem counts are numbers of distinct complaints, recalls or communications that name them. One record can name several systems, so shares across systems can add to more than 100 percent; a single share never exceeds 100 percent.
Recalls are counted once per campaign, investigations once per action and manufacturer communications once per NHTSA id, even when NHTSA lists several model names for the same record.
A sales denominator is a calendar-year proxy, not the population of vehicles still in use. Rates are copied from verified pipeline output.
NHTSA's complaints API and bulk file list no complaint for this make, model and model year in this data build.