Volkswagen is providing an Engine and Transmission Control Module (ECM/TCM) software update to address...
Volkswagen technical service bulletin Circular 24GB for 2018-2020 Volkswagen Tiguan.
- Bulletin number
- Circular 24GB
- Component
- Engine
- Summary
- Volkswagen is providing an Engine and Transmission Control Module (ECM/TCM) software update to address elevated tailpipe emissions that were found during vehicle testing. This software will also improve drivability and provide other diagnostic improvements.
Owners of these vehicles have filed 156 complaints in the engine category.
Vehicles covered
- Volkswagen Tiguan 2018-2020 201820192020
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