# Service bulletin TechTalk7872

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: 10183402
- Published by NHTSA: 2020\-12\-04
- Manufacturer's number: TechTalk7872
- Manufacturer's date: 2020\-11\-10
- NHTSA component: SERVICE BRAKES; ELECTRICAL SYSTEM

## NHTSA's summary

Tech Talk discussion on 2020 114sd m2 brake lights.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10183402-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10183402-9999.pdf)

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

## Components

Brakes, Electrical system

## Vehicles listed

- 2020 FREIGHTLINER 114SD

## Recalls for the same vehicles and component

- [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
- [2020086](/recalls/tc/2020086.md), 2020-03-03: Brakes
- [20V127000](/recalls/nhtsa/20V127000.md), 2020-03-03: SERVICE BRAKES, AIR:DISC:CALIPER

## Other bulletins for the same vehicles and component

- [SS 3124\-FTL](/bulletins/11031974.md), 2026-05-02, Other: ELECTRICAL SYSTEM. Service Solution for Legacy M2 Bulkhead Module \(BHM\) Replacement and DiagnosticLink Issues
- [CXA 10\_25\_Air Dryer Purge](/bulletins/11025094.md), 2025-11-06, Other: SERVICE BRAKES. CX Advocate for Experiencing Excessive Purging from Air Dryer
- [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
- [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
- [SF672\_V4](/bulletins/10246175.md), 2023-12-06, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Revised Field Service Campaign for Common Telematics Platform Software Update
- [SF672](/bulletins/10238260.md), 2023-06-29, Service bulletin: ELECTRICAL SYSTEM; EQUIPMENT. Field Service Campaign for Common Telematics Platform Software Update
- [SB54\-295](/bulletins/10216931.md), 2022-08-02, Service bulletin: ELECTRICAL SYSTEM. Revised Freightliner Service Bulletin for Replacing an Auto Baud Rate Detecting Bulkhead Module with a Fixed Baud Rate BHM. Description of Revisions: This bulletin replaces the version dated 02/01/2016. Information about auto baud rate connections has been included.
- [FAB210](/bulletins/10193776.md), 2021-05-19, Service bulletin: ELECTRICAL SYSTEM. Freightliner Action Bulletin FAB210 USB Charging Ports

JSON: [/v1/bulletins/10183402](/v1/bulletins/10183402)

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