Engine and/or transmission control module software designed and certified for similar models/model years...
Volkswagen technical service bulletin Circular 24EF for 2012-2017 Volkswagen Passat, 2012-2015 Volkswagen Tiguan and 2013 Volkswagen Golf and others.
- Bulletin number
- Circular 24EF
- Component
- Engine
- Summary
- Engine and/or transmission control module software designed and certified for similar models/model years was used in vehicles affected by this emissions service action. It is undetermined whether there could be an impact to OBD or CO2 emissions. As a precautionary measure, Volkswagen is proactively updating the software calibrations on affected vehicles.
Owners of these vehicles have filed 544 complaints in the engine category.
Vehicles covered
- Volkswagen Passat 2012-2017 201220132014201520162017
- Volkswagen Tiguan 2012-2015 2012201320142015
- Volkswagen Golf 2013 2013
- Volkswagen CC 2012-2016 20122013201420152016
- Volkswagen Touareg 2012 2012
- Volkswagen Eos 2012 2012
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