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Service bulletin Dealer 37K8

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 id10176456
Published by NHTSA2020-07-07
Manufacturer's numberDealer 37K8
Manufacturer's date2020-06-03
NHTSA componentPOWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Transmission control module (TCM) software designed and certified for a similar model/model year was used in vehicles affected by this action. It is undetermined whether there could be an impact to emissions.

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 A32015
AUDI RS52013
AUDI S42013
AUDI S52013
AUDI S5 CABRIOLET2013

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
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0014652011732102023-01-03. Service bulletin. This Technical Service Bulletin (TSB) details the general process for carrying out a Software Version Management (SVM) software update for any TSB or Update.
A4622332051095_72022-07-01. Service bulletin. This informational bulletin contains instructions on how to download and use the Audi Frequency App.
35 14 17 20322112022-05-31. Service bulletin. Gearbox warning light
35 13 12 20280852022-05-31. Service bulletin. leaks from transmission.
35 13 09 20280852022-05-31. Service bulletin. Speed S-tronic, leaks from transmission
35 13 15 20304772022-05-02. Service bulletin. The following message appears in the information display: ?Gearbox malfunction: you can continue driving.
37 14 38 20351672022-05-02. Service bulletin. The customer reports feeling a hesitation when accelerating the vehicle at lower vehicle speeds (4-10 mph). This condition is normally noticed after braking or deceleration from higher speeds (30 mph or higher), and it lasts for less than one second. Optimized software.
37 13 16 20351672022-05-02. Service bulletin. Optimized software. The customer may report a hesitation when accelerating at lower vehicle speeds (4-10 mph). The condition is normally noticed after a braking or deceleration from higher speeds (30 mph or higher), and it lasts for less than one second.