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Service bulletin UPDATE37J2

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 id10240658
Published by NHTSA2023-08-14
Manufacturer's numberUPDATE37J2
Manufacturer's date2014-12-02
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

AQ250 TCM Software Update (FED_EMS)

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

Transmission and driveline, Automatic transmission, Transmission control module

Vehicles listed
VOLKSWAGEN BEETLE2015
VOLKSWAGEN BEETLE CONVERTIBLE2015 (the catalog's model; the bulletin names a series or trim of it)
VOLKSWAGEN GOLF2015
VOLKSWAGEN PASSAT2015

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
CHARTo2023-09-18. Service bulletin. FLUID CAPACITY CHART
CHARTn2023-09-18. Service bulletin. FLUID CAPACITY CHART
CHARTi2023-09-18. Service bulletin. FLUID CAPACITY CHART
CHARTg2023-09-18. Service bulletin. FLUID CAPACITY CHART
CHARTf2023-09-18. Service bulletin. FLUID CAPACITY CHART
Edition932023-09-18. Service bulletin. VW Elsa Newsletter
TB37J22023-09-05. Service bulletin. AQ250 TCM Software (FED_EMS)
V3718022033975112023-07-10. Service bulletin. Automatic Transmission Fluid Requirements
TB0016012023-05-22. Service bulletin. Choosing service numbers-Transmission and Drivetrain.
Dealer34J734L92022-02-04. Service bulletin. Replace the gear shift cover chrome trim frame.