# Service bulletin TSB\_2078135\_2

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: 11022678
- Published by NHTSA: 2025\-09\-04
- Manufacturer's number: TSB\_2078135\_2
- Manufacturer's date: 2025\-08\-22
- NHTSA component: POWER TRAIN

## NHTSA's summary

This Repoarting Obligation requests that technicians create a ticket with the Technical Asisstance Center \(TAC\) whemn the drive system cannot be activated, the electric drive system warning lamp lights up in red on the dash panel insert; DTCs U01A000, U01A100, U01A200; U01A300, U01A400, U01A500, U01A600, U01A700, P058D00, P0AA500; P0A7D00.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022678-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11022678-9999.pdf)

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

## Components

Transmission and driveline

## Trouble codes named

P058D, P0A7D, P0AA5, U01A0, U01A1, U01A2, U01A3, U01A4, U01A5, U01A6, U01A7

## Vehicles listed

- 2016 to 2018 AUDI A3 SPORTBACK E\-TRON

JSON: [/v1/bulletins/11022678](/v1/bulletins/11022678)

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