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Service bulletin A371450 2038447-

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 id10124748
Published by NHTSA2017-12-05
Manufacturer's numberA371450 2038447-
Manufacturer's date2014-10-13
NHTSA componentELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

NHTSA's summary

Supersedes Technical Service Bulletin Group 37 number 14-43 dated September 26, 2014. The shifting operation of the gearbox may feel uncomfortable when the vehicle is coming to a stop, or slight engine hesitation may be felt when taking off from a stop. Incorrect calibration of the engine control module (ECM) and transmission control module (TCM) software.

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, Transmission and driveline, Automatic transmission, Software, Transmission control module

Vehicles listed
AUDI A82015

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

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A0021552011732122022-01-05. Service bulletin. This bulletin contains general instructions for software updates.
A2021352043357_12021-08-04. Service bulletin. This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.
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