Region Letter: The engine ECU of the subject vehicles contains programming which may not be optimal under...
Toyota technical service bulletin G0Z_Region Lette for 2017 Toyota Sienna.
- Bulletin number
- G0Z_Region Lette
- Component
- Engine
- Summary
- Region Letter: The engine ECU of the subject vehicles contains programming which may not be optimal under two, limited driving conditions.
Owners of these vehicles have filed 15 complaints in the engine category.
Vehicles covered
- Toyota Sienna 2017 2017
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