DP: The engine control module in the involved vehicles inadvertently contains software intended for...
Toyota technical service bulletin 20TC03 - Remedy for 2019 Toyota Yaris.
- Bulletin number
- 20TC03 - Remedy
- Component
- Electrical system
- Summary
- DP: The engine control module in the involved vehicles inadvertently contains software intended for vehicles with a different engine configuration. As a result, the engine control module is unable to clear certain diagnostic trouble codes and may result in a vehicle not passing state emission testing/smog checks.
Owners of these vehicles have filed 8 complaints in the electrical category.
Vehicles covered
- Toyota Yaris 2019 2019
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