NHTSA lists 2 complaints for the 2023 Thor Motor Coach Tranquility, 0 of them mention a crash and 0 mention a fire. 0 complaints mention an injury, with 0 injuries and 0 deaths reported.
Data build 2026-10-09.
NHTSA lists this vehicle as THOR MOTOR COACH TRANQUILITY.
At a glance
Complaints
2
With crash
0
With fire
0
With injury (complaints)
0
Injuries
0
Deaths
0
Recalls
2
Do not drive recalls
0
Park outside recalls
0
Recall potential units (maximum)
4,763
Investigations
0
Open investigations
0
Manufacturer communications
3
Complaints per 100k sold unavailable. No sales source is available for this record.
Where the complaints are
Top systems
System
Complaints
Share of this vehicle's complaints
ELECTRICAL SYSTEM
1
50.0%
EQUIPMENT
1
50.0%
UNKNOWN OR OTHER
1
50.0%
Top subsystems
System
Subsystem
Complaints
ELECTRICAL SYSTEM
ALTERNATOR/GENERATOR/REGULATOR
1
EQUIPMENT
RECREATIONAL VEHICLE/TRAILER
1
One complaint can name several systems, so shares can add to more than 100 percent.
Confidence is the model's own probability for the label it chose (0 to 1), not accuracy.
Model-generated labels on tagged complaints only. Model years 2013 and newer are tagged in full; 2012 in part (see tagged_share); earlier model years have no tags. NHTSA's own flags remain separate in the complaints block.
Defect: Thor Motor Coach (TMC) is recalling certain 2023-2024 Twist, Dazzle, 2023 Tranquility, Sanctuary, 2022-2024 Tellaro, Sequence, and 2024 Freedom Elite Van recreational vehicles. The solar panel mounting brackets may become loose or break allowing the solar panel to detach.
Consequence: A detached solar can become a road hazard for other vehicles, increasing the risk of a crash.
Remedy: Dealers will inspect and install missing washers, as necessary, free of charge. Owner notification letters were mailed January 12, 2026. Another notice will be sent once the remedy becomes available. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000336.
Defect: Thor Motor Coach (TMC) is recalling certain 2022-2024 Tranquility and 2022-2023 Sanctuary motorhomes. The R-bike rack arms may fracture and detach.
Consequence: A bike rack that detaches from the vehicle increases the risk of a crash.
Remedy: Dealers will replace the defective components of the bike rack, free of charge. Owner notification letters are expected to be mailed August 26, 2023. Owners may contact TMC customer service at 1-877-855-2867. TMC's number for this recall is RC000297.
Do not drive: No. Park outside: No.
Investigations
0 investigations; 0 open.
Manufacturer communications
3 manufacturer communications.
Communications by system
System
Count
UNKNOWN OR OTHER
2
SEAT BELTS
1
11033071
Date: 2026-06-01. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
Thor Motor Coach (TMC) has been made aware of an emergency WARNING label adhered in error to the interior slider door window on the Ford and Mercedes chassis. The label instructions ONLY pertain to the RAM ProMaster chassis product and are ineffective on the Ford and Mercedes brands.
11032598
Date: 2026-05-12. Type: Service Bulletin/Repair Instructions. Systems: UNKNOWN OR OTHER.
Thor Motor Coach (TMC) has been made aware of an emergency WARNING label adhered in error to the interior slider door window on the Ford and Mercedes chassis. The label instructions ONLY pertain to the RAM ProMaster chassis product and are ineffective on the Ford and Mercedes brands. TMC is requesti
10236360
Date: 2023-05-03. Type: Service Bulletin/Repair Instructions. Systems: SEAT BELTS.
The seatbelts for the rear, side facing seats may be too long for some passengers.
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.