# Service bulletin A0123662071199\_1

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.

- Type: Service bulletin
- NHTSA id: 10241211
- Published by NHTSA: 2023\-09\-01
- Manufacturer's number: A0123662071199\_1
- Manufacturer's date: 2023\-08\-09
- NHTSA component: FUEL SYSTEM, GASOLINE

## NHTSA's summary

This bulletin provides information for when the MIL is on with DTC P045600 Very Small Leak detected NVLD.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10241211-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10241211-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Fuel system

## Trouble codes named

P0456

## Vehicles listed

- 2021 to 2023 AUDI A4
- 2021 to 2023 AUDI A4 ALLROAD
- 2021 to 2023 AUDI A5
- 2021 to 2023 AUDI A5 CABRIOLET
- 2021 to 2023 AUDI RS 5
- 2021 to 2023 AUDI S4
- 2021 to 2023 AUDI S5
- 2021 to 2023 AUDI S5 CABRIOLET

## Other bulletins for the same vehicles and component

- [TSB\_2081573\_4](/bulletins/11035829.md), 2026-08-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
- [TSB\_2081573\_3](/bulletins/11035828.md), 2026-08-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when DTC B105A1A, B103E25 is stored in 0017; fuel tank level implausible.
- [TSB\_2078916\_3](/bulletins/11034668.md), 2026-07-07, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.
- [TSB\_2079461\_3](/bulletins/11027366.md), 2026-01-07, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when the DTC P014800 or P008700 stored in ECM; Fuel System.
- [TSB\_2079903\_1](/bulletins/11026241.md), 2025-12-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when there is difficulty fueling, gas pump clicks off before the tank is full.
- [TSB\_2079461\_2](/bulletins/11026228.md), 2025-12-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when the DTC P014800 or P008700 stored in ECM; Fuel System.
- [TSB\_2078916\_2](/bulletins/11025354.md), 2025-11-08, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when the fuel tank cap seal is leaking; DTC P044200, P045600 and/ or P00EF00 in stored in the ECM.
- [TSB\_2079461\_1](/bulletins/11025286.md), 2025-11-08, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when the DTC P014800 or P008700 stored in ECM; Fuel System.
- [TSB\_2078916\_1](/bulletins/11022688.md), 2025-09-04, Service bulletin: FUEL/PROPULSION SYSTEM. This TSB provides information when the fuel tank cap seal is leaking, DTC P044200, P045600, and/or P00EF00 stored in ECM.
- [TSB\_2042920\_2](/bulletins/11020367.md), 2025-07-08, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information when there is corrosion on the exhaust tail pipes.

JSON: [/v1/bulletins/10241211](/v1/bulletins/10241211)

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