# Service bulletin No. 74\-23\-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: 10240401
- Published by NHTSA: 2023\-08\-03
- Manufacturer's number: No. 74\-23\-2
- Manufacturer's date: 2023\-07\-18
- NHTSA component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; ELECTRICAL SYSTEM

## NHTSA's summary

Technical information for WPG3 \- reprogramming instrument cluster

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240401-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10240401-9999.pdf)

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

## Components

Electrical system, Instrument cluster

## Vehicles listed

- 2020 to 2021 PORSCHE 911

## Other bulletins for the same vehicles and component

- [No. 40\-21](/bulletins/10242104.md), 2023-09-09, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical information for a warning message that states "lift system fault' on instrument cluster.
- [No. 40\-23\-1](/bulletins/10235371.md), 2023-05-03, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Technical information on APA2. Reprogramming/coding instrument cluster

JSON: [/v1/bulletins/10240401](/v1/bulletins/10240401)

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