Service bulletin SB54-327
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 | 10173894 |
| Published by NHTSA | 2020-04-17 |
| Manufacturer's number | SB54-327 |
| Manufacturer's date | 2020-04-17 |
| NHTSA component | BACK OVER PREVENTION; ELECTRICAL SYSTEM |
NHTSA's summary
Service Bulletin for Lengthening the Backup Light Harness. Though the backup light harness is long enough to connect to the backup light switch, it may be short enough that the wire seals in the connector can be stressed. Moisture entering through the seals can cause corrosion, resulting in a bad connection and/or failure of the switch. As a result, backup lights and, if equipped, the backup alarm, may not function when the vehicle is shifted into reverse.
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
Driver assistance, Electrical system, Backup camera
| FREIGHTLINER 108SD | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
|---|---|
| FREIGHTLINER 114SD | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| FREIGHTLINER 122SD | 2010 to 2020 |
| FREIGHTLINER ARGOSY | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| FREIGHTLINER BUSINESS CLASS M2 | 2010 to 2020 |
| FREIGHTLINER CASCADIA | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| FREIGHTLINER CENTURY CLASS | 2010 to 2019 |
| FREIGHTLINER COLUMBIA | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
| FREIGHTLINER CORONADO | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| SF598 | 2020-02-15. Service bulletin. Field Service Campaign for Cascadia Backup Alarms. On certain, vehicles the backup alarm will not sound when the headlights are in the ON position. The software controlling the backup alarm will be updated. |
|---|---|
| DOC-1033850 | 2018-12-10. Service bulletin. SS 1033850 New Cascadia Multi-Purpose Camera (MPC01T) Will Not Calibrate During Road Test |
| sb54291 54-291 | 2018-01-05. Service bulletin. - Detroit Assurance Lane Departure Warning Camera Installation |
| SB54291 | 2017-06-01. Service bulletin. SB54291 DETROIT ASSURANCE LANE DEPARTURE WARNING CAMERA INSTALLATION |