Service bulletin SB2009-1
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 | 11026133 |
| Published by NHTSA | 2025-12-04 |
| Manufacturer's number | SB2009-1 |
| Manufacturer's date | 2025-11-21 |
| NHTSA component | ELECTRICAL SYSTEM; UNKNOWN OR OTHER |
NHTSA's summary
All Bus units equipped with Air Purification Solution (APS) manufactured prior to December 2nd, 2025.Thermo King is transitioning to a new DC current sensor kit (401928) and will be fully backward compatible. The new sensor kit will fit earlier units and includes hardware needed for installation.
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
| THERMO KING RLF2 | |
|---|---|
| THERMO KING RLF2E | |
| THERMO KING T-14 | |
| THERMO KING T-15 | |
| THERMO KING TE14-M11 | |
| THERMO KING TE14-M17 | |
| THERMO KING TE14-M20 | |
| THERMO KING TE14-M23 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.