Current Engine/Motor Control Module (ECM) -J623- software incorrectly identifies main relay fault.
Volkswagen technical service bulletin V011904_2055158 for 2018 Volkswagen Jetta.
- Bulletin number
- V011904_2055158
- Component
- Electrical system: software
- Summary
- Current Engine/Motor Control Module (ECM) -J623- software incorrectly identifies main relay fault.
Owners of these vehicles have filed 3 complaints in the electrical category.
Vehicles covered
- Volkswagen Jetta 2018 2018
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