# Service bulletin TSB\_2028902\_5

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: 11034638
- Published by NHTSA: 2026\-07\-07
- Manufacturer's number: TSB\_2028902\_5
- Manufacturer's date: 2026\-06\-23
- NHTSA component: POWER TRAIN

## NHTSA's summary

This bulletin provides informaiton when the transmission warning message appears in the cluster; P074100 stored in the TCM.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034638-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034638-9999.pdf)

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

## Components

Transmission and driveline

## Trouble codes named

P0741

## Vehicles listed

- 2012 to 2015 AUDI A4
- 2012 AUDI A4 AVANT
- 2012 to 2015 AUDI A5
- 2014 to 2015 AUDI A5 CABRIOLET
- 2013 to 2014 AUDI A6
- 2013 to 2014 AUDI A7
- 2012 to 2013 AUDI A8
- 2015 AUDI A8
- 2012 to 2015 AUDI Q5
- 2013 to 2015 AUDI Q5 HYBRID
- 2012 to 2015 AUDI Q7
- 2013 to 2015 AUDI RS 5
- 2013 to 2015 AUDI RS 5 CABRIOLET
- 2014 AUDI RS 7
- 2013 to 2015 AUDI S4
- 2013 to 2015 AUDI S5
- 2013 to 2014 AUDI S6
- 2013 to 2014 AUDI S7
- 2013 AUDI S8
- 2015 AUDI S8

## Other bulletins for the same vehicles and component

- [TSB\_2082617\_1](/bulletins/11035847.md), 2026-08-05, Service bulletin: POWER TRAIN. This bulletin provides information when there are noises in the overrun \( e.g. whirring, howling\) \- vehicles with 0BC.
- [TSB\_2082615\_1](/bulletins/11035846.md), 2026-08-05, Service bulletin: POWER TRAIN. This bulletin provides inormation when the ATF pipes leak; Q7 with 0C8 gearbox.
- [TSB\_2034863\_5](/bulletins/11035798.md), 2026-08-05, Service bulletin: POWER TRAIN. This bulletin provides infomraiotn when there is a gearbox malfunction message in the instrument clostuer; DTC P0706; vehicles with 0AW gearbox.
- [TSB\_2082106\_2](/bulletins/11034708.md), 2026-07-07, Service bulletin: POWER TRAIN. Ths bulletin provides informaiotn when the gearbox warning lamp is on, DTC P060A00 \(8693\) in gearbox control unit; 0BK and 0BL gearbox.
- [TSB\_2082106\_1](/bulletins/11034707.md), 2026-07-07, Service bulletin: POWER TRAIN. Ths bulletin provides informaiotn when the gearbox warning lamp is on, DTC P060A00 \(8693\) in gearbox control unit; 0BK and 0BL gearbox.
- [TSB\_2082086\_1](/bulletins/11034705.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulletin provides informaiton when there is a leak on the oil hole between the planetary and the transfer box.
- [TSB\_2082054\_1](/bulletins/11034704.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulleitn provides information when there is a delayed accelerator response.
- [TSB\_2082047\_1](/bulletins/11034702.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulletin provides information when howling noises are heard from the rear of the vehicle at 34 mph; quattro with self\-locking center differential.
- [TSB\_2082046\_1](/bulletins/11034701.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulletin provides information when there is a strong jolt after engine automatically starts in start\-stop mode; vehicles with 0BK \& 0BL Gearbox.
- [TSB\_2036278\_3](/bulletins/11034640.md), 2026-07-07, Service bulletin: POWER TRAIN. This bulletin provides information when there are rough downshifts when the vehicle is slowed to a stop.

JSON: [/v1/bulletins/11034638](/v1/bulletins/11034638)

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