Service bulletin TSB 21-01
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10189724 |
| Published by NHTSA | 2021-04-05 |
| Manufacturer's number | TSB 21-01 |
| Manufacturer's date | 2021-03-24 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
From November 2020 to February 2021, units produced at Plant 250 have a wire missing that would cause the 120VAC load shedding to not work properly. This affects model year 2021 31E, 31EV, 31W, 31WV, SL31, SE31, LF31, and WS31 floor plans with the 2 A/C option
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| THOR MOTOR COACH FOUR WINDS | 2021 |
|---|---|
| THOR MOTOR COACH QUANTUM | 2021 |
| THOR MOTOR COACH redundant CHATEAU | 2021 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.