WenmarOpen by Wenmar Pro

Service bulletin SB-54-239

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10031864
Published by NHTSA2010-01-13
Manufacturer's numberSB-54-239
Manufacturer's date2015-07-01
ReplacesSB-54-239-C
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

FREIGHTLINER TRUCK: CASCADIA CABIN CAN ECU COMPATIBILITY. CASCADIA CABIN CAN ELECTRONIC CONTROL UNITS (ECUS) MUST HAVE COMPATIBLE SOFTWARE FOR THE VEHICLE TO WORK PROPERLY. FAILURE TO DO SO MAY LEAD TO UNDESIRED AND UNPREDICTABLE VEHICLE BEHAVIOR. NO MODEL YEARS LISTED. *PE UPDATED 4/4/11. *PE UPDATED 4/27/2012 *JS

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

Electrical system, Software

Vehicles listed
FREIGHTLINER CASCADIA2008, 2009, 2010

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
10V1020002010-03-16. ELECTRICAL SYSTEM:SOFTWARE

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SB54-2392019-11-20. Service bulletin. Service Bulletin for Cascadia Cabin CAN ECU Compatibility. Compatible software levels are required for the proper operation of the vehicle.
ICI19-016 SF5602019-06-10. Service bulletin. Revised Bulletin
sb543082019-06-03. Service bulletin. sb54308 Chassis ECU Programming
54-2772018-06-25. Service bulletin. 54-277 - Resetting Erroneous Learned Roll Call ECUs on Vehicles with ICU4M
0405-182018-06-18. Service bulletin. 0405-18 Symptom Diagnostics - Range Up or Down Shift Issue
sb54212018-06-18. Service bulletin. sb54215 54-215 - ICU4M Missing VORAD Information or Reporting Fault SA 42 SPN 639 FMI 07
716-142018-02-12. Service bulletin. 716-14 SPN 4077 (MCM)(EPA07 EPA10;GHG14
sb4012 40-122018-01-05. Service bulletin. - Tire Pressure Monitoring System (TPMS) Display Firmware Update
54-2392017-11-17. Service bulletin. 54-239 - Cascadia Cabin CAN ECU Compatibility
1005-142017-11-17. Service bulletin. 1005-14 Oil Coolant Module