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Service bulletin 120089008

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 id10085123
Published by NHTSA2016-11-29
Manufacturer's number120089008
Manufacturer's date2012-10-23
NHTSA componentELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

NHTSA's summary

THIS INFORMATIONAL BULLETIN PROVIDES INFORMATION ON THE SERVICEABILITY OF HIGH VOLTAGE VOLT BATTERIES AND THE ESSENTIAL TOOLS USED TO SERVICE THEM

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
BUICK LACROSSE2012, 2013
BUICK REGAL2012, 2013
CHEVROLET MALIBU ECO2013 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET VOLT2011, 2012, 2013

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
20-NA-1322024-04-05. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.
PIT5074H2023-12-11. Service bulletin. J-35616-64B Terminal Test Probe / Replacement Terminal / Terminated Lead.
PIT5074G2023-12-11. Service bulletin. Terminal Test Probe And Replacement Terminal.
12238D2023-12-04. Service bulletin. Loss of Battery Charge ? Inspect Generator Control Module
12238C2023-12-04. Service bulletin. Loss of Battery Charge ? Inspect Generator Control Module
12238B2023-12-04. Service bulletin. Loss of Battery Charge ? Inspect Generator Control Module
122382023-12-04. Service bulletin. Loss of Battery Charge ? Inspect Generator Control Module
PI0961C2021-04-27. Service bulletin. SERVICE HIGH VOLTAGE CHARGING SYSTEM Message Displayed on Driver Information Center (DIC), Hybrid/EV Charging System Disabled, DTCs Set, Revised HV Battery Surge Tank Coolant Fill Level
21NA0192021-03-08. Service bulletin. This service bulletin provides Diagnostic Aid information - Surge in EV Mode at a Stop.
19NA2422020-06-22. Service bulletin. This informational bulletin announces the availability of a High Voltage battery pack refurbish kit when the battery pack assembly needs to be replaced and information on how dealers can obtain the refurbish kit.