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Service bulletin A201443 2035073-

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 id10124885
Published by NHTSA2017-12-05
Manufacturer's numberA201443 2035073-
Manufacturer's date2014-12-19
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Supersedes Technical Service Bulletin Group 20 number 14-41 dated October 9, 2014. MIL on. DTC P045600 (EVAP System Leak Detected NVLD (very small leak)) is stored in the engine control module (ECM), J623 (address word 01). Drivability is not affected. The NVLD pressure switch may erroneously detect a very small leak.

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

Trouble codes named

P0456

Vehicles listed
AUDI A3 CABRIOLET2015
AUDI A4 ALLROAD2013, 2014, 2015
AUDI A52013
AUDI A52015
AUDI A5 CABRIOLET2013 to 2015
AUDI A62012, 2013, 2014, 2015
AUDI A72012, 2013, 2014, 2015
AUDI A82011, 2012, 2013, 2014, 2015
AUDI Q52013, 2014, 2015

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

Recalls for the same vehicles and component
20186802018-12-05. Electrical
18V8620002018-12-05. ELECTRICAL SYSTEM:WIRING
20181742018-04-11. Electrical
20174832017-10-06. Electrical
17V6220002017-10-05. ELECTRICAL SYSTEM:WIRING
20164092016-08-22. Electrical

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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TSB_2059335_72026-07-07. Service bulletin. This bulletin provides information when there are noises from the area around the instrument cluster.
TSB_2074729_32026-07-07. Service bulletin. This bulletin provides informationwhen noises/vibration are detected from front of vehicle in dynamic mode.
TSB_2080517_42026-06-04. Service bulletin. This bulletin provides informaiotn when the starter battery is discharged or defective.
TSB_2080517_32026-05-05. Service bulletin. This bulletin provides informaiotn when the starter battery is discharged or defective.
TSB_2081409_12026-04-07. Service bulletin. This bulletin provides informaiton regarding the Universal Traffic Recorder.
TSB_2081405_12026-04-07. Service bulletin. This bulletin provides informaiotn about various infortainment system complaints.
TSB_2024323_132026-04-07. Service bulletin. This bulletin provides information when the parking assistance gives false warnings.
TSB_2024323_122026-04-07. Service bulletin. This bulletin provides information when the parking assistance gives false warnings.
TSB_2080517_22026-03-03. Service bulletin. This bulletin provides informaiotn when the starter battery is discharged or defective.