# Service bulletin TIN\-26\-54\-001

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: 11031140
- Published by NHTSA: 2026\-04\-08
- Manufacturer's number: TIN\-26\-54\-001
- Manufacturer's date: 2026\-03\-10
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

This revised Technical Information Notice informs dealers of the process for 48V Li\-Ion and 12V system battery maintenance.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031140-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031140-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2026 MITSUBISHI OUTLANDER

## Other bulletins for the same vehicles and component

- [TSB\-26\-54\-003](/bulletins/11036024.md), 2026-08-07, Service bulletin: ELECTRICAL SYSTEM. This Technical Service Bulletin sent to dealers provides guidance to assist dealers with reflashing the ECU\-Audio AMP software to remedy issues with the Dynamic Sound Yamaha Ultimate 12\-speaker system.
- [TSB\-26\-54\-001](/bulletins/11032444.md), 2026-05-07, Service bulletin: ELECTRICAL SYSTEM. This Technical Service Bulletin provides the re\-start and cold start procedures for the A\-IVI \(Alliance In\-Vehicle Infotainment\) to avoid unnecessary unit replacements.
- [TECH TALK 290](/bulletins/11029566.md), 2026-03-04, Other: ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM; STEERING; VISIBILITY/WIPER; ENGINE. Tech Talk is a service newsletter that was sent out to dealers. It covers various topics and reviews the previous months publications.
- [TIN\-26\-54\-001](/bulletins/11028349.md), 2026-02-05, Service bulletin: ELECTRICAL SYSTEM. This Technical Information Notice informs dealers of the process for 48V Li\-Ion and 12V system battery maintenance.

JSON: [/v1/bulletins/11031140](/v1/bulletins/11031140)

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