# Service bulletin A8723422070449\_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: 10237406
- Published by NHTSA: 2023\-06\-06
- Manufacturer's number: A8723422070449\_1
- Manufacturer's date: 2023\-05\-30
- NHTSA component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

This bulletin provies information for when a customer my state that the temperature delivery from the air vents and outlets is erratic, and DTCs may be stored in the HVAC Electronics J301 control module.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237406-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10237406-9999.pdf)

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

## Components

Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- 2023 to 2024 AUDI E\-TRON GT
- 2023 to 2024 AUDI RS E\-TRON GT

## Recalls for the same vehicles and component

- [2025713](/recalls/tc/2025713.md), 2025-12-19: Visual System
- [2025576](/recalls/tc/2025576.md), 2025-10-22: Heater And Defroster
- [2023314](/recalls/tc/2023314.md), 2023-05-31: Heater And Defroster

## Other bulletins for the same vehicles and component

- [TSB\_2020552\_15](/bulletins/11038024.md), 2026-10-05, Service bulletin: VISIBILITY/WIPER. This bulletin provides service information regarding exterior glass cleaning.
- [TSB\_20741717\_15](/bulletins/11036915.md), 2026-09-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides information on the GFF test plan required for AC compressor replacements regardless of the concern.
- [TSB\_2067557\_2](/bulletins/11033469.md), 2026-06-04, Service bulletin: VISIBILITY/WIPER. This bulletin provides informaiton when the windscreen/rear window washer pump is not working \(B126101, B126113\).
- [TSB\_2073599\_4](/bulletins/11028453.md), 2026-02-06, Service bulletin: VISIBILITY/WIPER. This TSB provides repair guidance in cases where the cooling fans are obstructed with road debris.
- [TSB\_2067716\_3](/bulletins/11028434.md), 2026-02-06, Service bulletin: VISIBILITY/WIPER. This bulletin provides information when the air conditioner is not working, or has a restricted function; leak at the O\-ring.
- [TSB\_2080034\_1](/bulletins/11026275.md), 2025-12-05, Service bulletin: VISIBILITY/WIPER. This bulletin provides information when the AC is not workoing; leak on air conditioner compressor.
- [TSB\_2071139\_5](/bulletins/11026215.md), 2025-12-05, Service bulletin: VISIBILITY/WIPER. This bulletin provides information when it is not possible to adjust the blower setting; MIB3.
- [TSB\_2041717\_14](/bulletins/11023734.md), 2025-10-03, Service bulletin: VISIBILITY/WIPER. This bujlletin provides information regarding the GFF test plan required for A/C compressor replacements regardless of the concern.
- [TSB\_2078654\_1](/bulletins/11021476.md), 2025-08-05, Service bulletin: VISIBILITY/WIPER. ThiS TSB provides information when there are event memory entries for refrigerant pressure sensors PT1, PT2, PT3 in diagnostic address 00C5.
- [TSB\_2070449\_3](/bulletins/11018968.md), 2025-06-03, Service bulletin: VISIBILITY/WIPER. This article describes a software issue that can cause uneven heating and cooling output.

JSON: [/v1/bulletins/10237406](/v1/bulletins/10237406)

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