Service bulletin TSB-54-237
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 | 10029425 |
| Published by NHTSA | 2009-07-08 |
| Manufacturer's number | TSB-54-237 |
| Manufacturer's date | 2011-03-01 |
| Replaces | SB-54-237 |
| NHTSA component | EXTERIOR LIGHTING:TURN SIGNAL |
NHTSA's summary
FREIGHTLINER: A NEW BULB SOCKET IS AVAILABLE FOR TURN/PARK LIGHTS THAT IS METALIZED TO WITHSTAND HIGH HEAT WITHOUT OUT GASSING. MODEL YEARS UNKNOWN. MODELS COLUMBIA, BUSINESS CLASS M2 AND CASCADIA. *PE UPDATED ON 6/14/2011. *KB
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Lighting, Turn signals
| FREIGHTLINER BUSINESS CLASS M2 | 2000 to 2011 |
|---|---|
| FREIGHTLINER CASCADIA | 2006, 2007, 2008, 2009, 2010 |
| FREIGHTLINER COLUMBIA | 1997 to 2000 |
| FREIGHTLINER COLUMBIA | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.