# Service bulletin TT\-16\-012

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: 10184989
- Published by NHTSA: 2021\-01\-04
- Manufacturer's number: TT\-16\-012
- Manufacturer's date: 2016\-10\-11
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

General \- 2017 and earlier Conventional Trucks. The majority of alternators replaced for a battery or charging system concern are found to be free of defect. This Tech tip oulines the proper steps to diagnose a customer concern of a charging system issue

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10184989-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10184989-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Vehicles listed

- 2017 HINO CONVENTIONAL MODELS

JSON: [/v1/bulletins/10184989](/v1/bulletins/10184989)

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