# Service bulletin No. 2320.1

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: 10251187
- Published by NHTSA: 2024\-03\-05
- Manufacturer's number: No. 2320.1
- Manufacturer's date: 2024\-02\-14
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM

## NHTSA's summary

Information on advanced technical information for the PCM on the Taycan \- display stuck on loading spinner

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251187-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10251187-9999.pdf)

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

## Components

Electrical system, Transmission and driveline, Automatic transmission, Transmission control module

## Vehicles listed

- 2020 to 2023 PORSCHE TAYCAN
- 2021 to 2023 PORSCHE TAYCAN 4 CROSS TURISMO
- 2020 to 2023 PORSCHE TAYCAN 4S
- 2021 to 2023 PORSCHE TAYCAN 4S CROSS TURISMO
- 2020 to 2023 PORSCHE TAYCAN CROSS TURISMO
- 2022 to 2023 PORSCHE TAYCAN GTS
- 2022 to 2023 PORSCHE TAYCAN GTS SPORT TURISMO
- 2020 to 2023 PORSCHE TAYCAN TURBO
- 2021 to 2023 PORSCHE TAYCAN TURBO CROSS TURISM
- 2020 to 2023 PORSCHE TAYCAN TURBO S
- 2021 to 2023 PORSCHE TAYCAN TURBO S CROSS TURI

## Recalls for the same vehicles and component

- [22V404000](/recalls/nhtsa/22V404000.md), 2022-06-08: BACK OVER PREVENTION: SENSING SYSTEM: CAMERA; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\)

## Other bulletins for the same vehicles and component

- [WMA6](/bulletins/10189929.md), 2021-04-06, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Porsche intranet information for Porsche workshop campaign WMA6 with customer letter \-Updating software of various control units.
- [No. 101\-20](/bulletins/10180494.md), 2020-10-01, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Instructions on how to update the PCM on the Taycan, in the event that there are issues when updating.

JSON: [/v1/bulletins/10251187](/v1/bulletins/10251187)

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