# Service bulletin TSB\-2076778\_1

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: 11015724
- Published by NHTSA: 2025\-03\-19
- Manufacturer's number: TSB\-2076778\_1
- Manufacturer's date: 2025\-02\-05
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Reportin obligation pre\-repair states that technicians should contact the Technical Assistance Center \(TAC\) when the vehicle can no longer be started, and the red onboard supply warning lamp lights up in the instrument cluster; high\-voltage battery isolation igniter \(pyrofuse\) P1CAC00 in 008C.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015724-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015724-9999.pdf)

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

## Trouble codes named

P1CAC

## Vehicles listed

- 2025 AUDI Q6 E\-TRON
- 2025 AUDI SQ6 SPORTBACK E\-TRON

JSON: [/v1/bulletins/11015724](/v1/bulletins/11015724)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20TSB-2076778_1&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11015724&vehicle=Service%20bulletin%20TSB-2076778_1)