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Service bulletin A201435 2037739-

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 id10122529
Published by NHTSA2017-11-08
Manufacturer's numberA201435 2037739-
Manufacturer's date2014-07-17
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

Customer may report that the check engine light comes on intermittently. DTC P310B00 DFC 2638 (Low fuel pressure regulation fuel pressure outside specification) is stored in the engine control module (ECM). The DTC is caused by conflicting tolerances of the fuel pump at idle speed/part load.

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, Software

Trouble codes named

P310B

Vehicles listed
AUDI RS 5 CABRIOLET2013, 2014 (the catalog's model; the bulletin names a series or trim of it)
AUDI RS52013, 2014

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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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.
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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.
Dealer 37K82020-07-07. Service bulletin. 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.