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Service bulletin TSB230241

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 id10248637
Published by NHTSA2024-01-09
Manufacturer's numberTSB230241
Manufacturer's date2023-12-15
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's summary

This Technical Service Bulletin describes the verification and resolution of the high voltage AC/DC Inverter taking an extended amount of time to start communicating during cold start conditions with FC P120A.

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

Equipment and accessories

Trouble codes named

P120A

Vehicles listed
CUMMINS ENGINE
CUMMINS POWERDRIVE EV

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