# Service bulletin SB54\-320

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: 10168079
- Published by NHTSA: 2019\-11\-20
- Manufacturer's number: SB54\-320
- Manufacturer's date: 2019\-11\-20
- NHTSA component: EQUIPMENT; ELECTRICAL SYSTEM

## NHTSA's summary

Service Bulletin for upgrading BHM software for switch expansion module fault SPN 698 FMI 7.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10168079-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2019/MC-10168079-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- 2016 to 2020 FREIGHTLINER 108SD
- 2016 to 2020 FREIGHTLINER 114SD
- 2016 to 2020 FREIGHTLINER 122SD
- 2016 to 2020 FREIGHTLINER BUSINESS CLASS M2
- 2016 to 2020 FREIGHTLINER CORONADO

## Recalls for the same vehicles and component

- [2026091](/recalls/tc/2026091.md), 2026-03-03: Electrical
- [20V634000](/recalls/nhtsa/20V634000.md), 2020-10-14: EQUIPMENT:OTHER:LABELS; TIRES
- [20V527000](/recalls/nhtsa/20V527000.md), 2020-09-01: ELECTRICAL SYSTEM:WIRING; ENGINE AND ENGINE COOLING
- [20V525000](/recalls/nhtsa/20V525000.md), 2020-08-31: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; STRUCTURE
- [20V211000](/recalls/nhtsa/20V211000.md), 2020-04-10: EQUIPMENT:OTHER:LABELS
- [17V810000](/recalls/nhtsa/17V810000.md), 2017-12-15: EQUIPMENT
- [17V452000](/recalls/nhtsa/17V452000.md), 2017-07-17: EQUIPMENT
- [17V043000](/recalls/nhtsa/17V043000.md), 2017-01-19: ELECTRICAL SYSTEM:SOFTWARE
- [15V620000](/recalls/nhtsa/15V620000.md), 2015-10-02: ELECTRICAL SYSTEM:IGNITION:MODULE; ENGINE AND ENGINE COOLING:ENGINE

## Other bulletins for the same vehicles and component

- [SS 3146\-FTL](/bulletins/11031985.md), 2026-05-02, Other: ELECTRICAL SYSTEM. Service Solution for M2, 108SD, 114SD \- Unable to Program Replacement Bulkhead Module \- Certain Model Years
- [SS 3124\-FTL](/bulletins/11031974.md), 2026-05-02, Other: ELECTRICAL SYSTEM. Service Solution for Legacy M2 Bulkhead Module \(BHM\) Replacement and DiagnosticLink Issues
- [SS3124\-FTL](/bulletins/11019799.md), 2025-06-27, Other: ELECTRICAL SYSTEM. Service Solution for Legacy M2 Bulkhead Module \(BHM\) Replacement and Diagnosticlink Issue
- [PB01\-009](/bulletins/11010136.md), 2024-11-06, Other: ELECTRICAL SYSTEM. Parts Bulletin for Powertrain Power Distribution Module \(PTPDM\) Kit Replacement
- [CXA 8\_24\_Bulkhead Module](/bulletins/11007515.md), 2024-09-07, Other: ELECTRICAL SYSTEM. CX Advocate for bulkhead module reprogramming \(SS 3146\-FTL\)
- [SS3146\-FTL](/bulletins/11007495.md), 2024-09-07, Other: ELECTRICAL SYSTEM. Service Solution for M2, 108SD, 114SD \- Unable to Program Replacement Bulkhead Module \- Certain Model Years
- [SF672 POSTCARD LARGE](/bulletins/11001186.md), 2024-06-07, Service campaign: ELECTRICAL SYSTEM. Field Service Campaign Owner Reminder Postcard large population
- [SF672 POSTCARD SMALL](/bulletins/11001185.md), 2024-06-07, Service campaign: ELECTRICAL SYSTEM. Field Service Campaign Owner Reminder Postcard small population
- [SS3146\-FTL](/bulletins/11000985.md), 2024-06-05, Other: ELECTRICAL SYSTEM. Service Solution for M2, 108SD, 114SD \- Unable to Program Replacement Bulkhead Module \- Certain Model Years
- [SF672\_V4](/bulletins/10246175.md), 2023-12-06, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Revised Field Service Campaign for Common Telematics Platform Software Update

JSON: [/v1/bulletins/10168079](/v1/bulletins/10168079)

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