# Service bulletin ITB\-12\-058

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: 10045979
- Published by NHTSA: 2012\-09\-25
- Manufacturer's number: ITB\-12\-058
- Manufacturer's date: 2012\-09\-13
- NHTSA component: ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM:12V/24V/48V BATTERY

## NHTSA's summary

INFINITI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON SOME VEHICLES, LITHIUM\-ION BATTERY CONTROLLER \(LBC\) INDICATES HIGH VOLTAGE HYBRID BATTERY DETERIORATION, WHEN NONE IS PRESENT. THE BATTERY WILL BE REPROGRAM TO IMPROVE LBCS ACCURACY FOR MONITORING OF DETERIORATION. MODELS 2012 M35H HYBRID. \*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, Software

## Vehicles listed

- 2012 INFINITI M35 HYBRID

## Other bulletins for the same vehicles and component

- [ITB09\-015h](/bulletins/10119210.md), 2017-10-15, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY. 12 VOLT BATTERY STORAGE AND MAINTENANCE FOR NEW VEHICLES IN RETAILER INVENTORY This bulletin has been amended throughout. Please discard all previous versions of this bulletin.
- [ITB\-11\-049\-B](/bulletins/10044526.md), 2012-07-12, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE. INFINITI: REPROGRAMMING ELECTRONIC CONTROL UNIT \(ECU\) ON ALL QUALIFYING VEHICLES. NO MODELS LISTED. MODEL YEARS 1998\-2013. \*PE
- [ITB\-11\-047](/bulletins/10041569.md), 2011-10-05, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. INFINITI: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. BLUETOOTH HANDS\-FREE SOUND MAY NOT WORK AS INTENDED, ON THE MICROPHONE SYSTEM. \*PE MODELS 2011\-2012 M37/56 \& 2012 M35H HYBRID. UPDATED 9/24/12. \*PE UPDATED 1/18/13. \*PE

JSON: [/v1/bulletins/10045979](/v1/bulletins/10045979)

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