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Service bulletin No. 14-22-1

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10209789
Published by NHTSA2022-04-05
Manufacturer's numberNo. 14-22-1
Manufacturer's date2022-03-08
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

Information on a message stating "enabling was performed" in which appears repeatedly on the PCM screen.

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, Equipment and accessories, Transmission and driveline, Automatic transmission, Transmission control module

Vehicles listed
PORSCHE 9112022
PORSCHE 911 CARRERA2022 (the catalog's model; the bulletin names a series or trim of it)

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

Other bulletins for the same vehicles and component
No. 88-202024-02-08. Service bulletin. Technical information for a complaint - oil leaks on double clutch transmission
WPJ72023-11-08. Service bulletin. Porsche intranet posting with information on rerouting wiring harness in transmission
No. 236-222023-06-06. Service bulletin. Technical information for NWT1 - reprogramming connect control unit and central computer