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Service bulletin ATI-1-1

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 id10043290
Published by NHTSA2012-03-10
Manufacturer's numberATI-1-1
Manufacturer's date2010-11-05
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

ALLISON: BATTERIES CAN BE CHARGED AT HIGH CHARGE RATE WHEN COUPLED WITH CERTAIN CONDITIONS ON LONG DOWNHILL OPERATIONS. DOWNHILL GRADES ARE SUSCEPTIBLE BECAUSE OF DESCENDING LOW GRADE AND TEMPERATURE. *PE

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, 12-volt battery

Vehicles listed
ALLISON DIV ALLISON DIV

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