# Other TSB\-2026\-ASC\-001\-R0

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: Other
- NHTSA id: 11035371
- Published by NHTSA: 2026\-07\-31
- Manufacturer's number: TSB\-2026\-ASC\-001\-R0
- Manufacturer's date: 2026\-04\-21
- NHTSA component: POWER TRAIN

## NHTSA's summary

Notice with instructions related to updating firmware to correct engine light

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035371-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11035371-9999.pdf)

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

## Components

Transmission and driveline

## Vehicles listed

- 2026 MadJax Ascent

## Other bulletins for the same vehicles and component

- [TSB\-2026\-ASC\-003\-R0](/bulletins/11035373.md), 2026-07-31, Other: POWER TRAIN. Notice related to modification of trunk socket
- [TSB\-2026\-ASC\-002\-R0](/bulletins/11035372.md), 2026-07-31, Other: POWER TRAIN. Updated guidance to limit vehicle speed while in valet mode

JSON: [/v1/bulletins/11035371](/v1/bulletins/11035371)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Other%20TSB-2026-ASC-001-R0&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11035371&vehicle=Other%20TSB-2026-ASC-001-R0)