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Service bulletin No. 27-26-2

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11032265
Published by NHTSA2026-05-06
Manufacturer's numberNo. 27-26-2
Manufacturer's date2026-04-04
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Technical information for Various Information Messages Regarding Distance Measuring Sensor, Fault Memory Entry “C110300” in the Distance Measuring Sensor (ACC) Control Unit

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system

Trouble codes named

C1103

Vehicles listed
PORSCHE TAYCAN2025, 2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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