Audi is providing updated transmission control module (TCM) software to enhance an in-vehicle alert should...
Audi technical service bulletin Circular 34L4 for 2017-2018 Audi A3 and 2018 Audi S3.
- Bulletin number
- Circular 34L4
- Component
- Electrical system
- Summary
- Audi is providing updated transmission control module (TCM) software to enhance an in-vehicle alert should a problem arise within the auxiliary hydraulic pump. Additionally, if a specific fault is found after the software is updated, a repair will be made to the transmission.
Owners of these vehicles have filed 16 complaints in the electrical category.
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