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Service bulletin TechTalk12313K

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 id10189862
Published by NHTSA2021-04-06
Manufacturer's numberTechTalk12313K
Manufacturer's date2021-03-19
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Tech Talk discussion on ICU 3 holding diff lock lights.

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 M22013

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

Other bulletins for the same vehicles and component
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SS10332892021-06-09. Service bulletin. Service Solution SS 1033289 BHM Fault Code SPN 524249 / FMI 7
FAB1562021-05-18. Service bulletin. Freightliner Action Bulletin FAB156 M2 aux rear heat and AC
FAB1522021-05-18. Service bulletin. Freightliner Action Bulletin FAB152 Chassis Module Relocation
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15-0162018-03-05. Service bulletin. 15-016-DLR New Essential Tool For CPWA, CPPRA, Ltd CPPRA, & DSDWC Parties: Cadex CA-12 Battery Tester
0237-142018-01-05. Service bulletin. 0237-14 Engine Brake Solenoid
1003-142017-11-17. Service bulletin. 1003-14 Rough Running or Stalling.
1005-142017-11-17. Service bulletin. 1005-14 Oil Coolant Module