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Service bulletin 19CSA-12 BCT

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 id10164616
Published by NHTSA2019-09-09
Manufacturer's number19CSA-12 BCT
Manufacturer's date2019-09-09
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

PowerNet Assessment Tool Repair Procedure

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

Vehicles listed
FREIGHTLINER 108SD2015, 2016, 2017, 2018, 2019, 2020
FREIGHTLINER 114SD2015, 2016, 2017, 2018, 2019
FREIGHTLINER 122SD2015 to 2019
FREIGHTLINER BUSINESS CLASS M22015 to 2020
FREIGHTLINER CASCADIA2015, 2016, 2017, 2018, 2019, 2020
FREIGHTLINER CORONADO2015, 2016, 2017, 2018
THOMAS BUILT BUSES MINOTOUR2015 to 2020
THOMAS BUILT BUSES SAF-T-LINER C22015 to 2020
THOMAS BUILT BUSES SAF-T-LINER EFX2015 to 2020
THOMAS BUILT BUSES SAF-T-LINER HDX2015 to 2020
WESTERN STAR 47002015, 2016, 2017, 2018, 2019
WESTERN STAR 48002015, 2016, 2017, 2018, 2019
WESTERN STAR 49002015, 2016, 2017, 2018, 2019
WESTERN STAR 57002015, 2016, 2017, 2018, 2019
WESTERN STAR 59002015, 2016, 2017, 2018
WESTERN STAR 69002015, 2016, 2017, 2018, 2019

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

Recalls for the same vehicles and component
20260912026-03-03. Electrical
20216972021-11-12. Electrical
21V8820002021-11-12. ELECTRICAL SYSTEM:WIRING
20213992021-06-25. Electrical
21V4810002021-06-25. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
20211722021-03-24. Electrical
21V2060002021-03-24. ELECTRICAL SYSTEM:WIRING
20V5270002020-09-01. ELECTRICAL SYSTEM:WIRING; ENGINE AND ENGINE COOLING
20V5250002020-08-31. ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; STRUCTURE
20202172020-05-18. Electrical

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
SS 3146-FTL2026-05-02. Other. Service Solution for M2, 108SD, 114SD - Unable to Program Replacement Bulkhead Module - Certain Model Years
SS 3124-FTL2026-05-02. Other. Service Solution for Legacy M2 Bulkhead Module (BHM) Replacement and DiagnosticLink Issues
FleetCom_SS 3174-FTL2025-12-06. Other. Fleet Communication for SS 3174-FTL
FleetCom_AMP Draw2025-12-06. Other. Fleet Communications for Key off amp draw
SS3124-FTL2025-06-27. Other. Service Solution for Legacy M2 Bulkhead Module (BHM) Replacement and Diagnosticlink Issue
SS3176-FTL2025-05-02. Other. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
CXA 4_25_Elec Pwr Steer2025-05-02. Other. CX Advocate for ICC5 erroneous electric power steering warning message (SS3176-FTL)
SS3176-FTL2025-04-02. Other. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
SS3174-FTL2025-04-02. Other. Service Solution for ICC5 B-Panel Gauges Intermittently Not Being Displayed
SS3161-FTL2025-01-29. Other. Service Solution for Cascadia intermittent no-start and CPC not configured message