TT: Some customers may experience issues using Entune or Scout functions of the head unit
Toyota technical service bulletin T-TT-0498-18 for 2018-2019 Toyota Camry, 2018-2019 Toyota Sienna and 2019 Toyota Avalon and others.
- Bulletin number
- T-TT-0498-18
- Component
- Electrical system: software
- Summary
- TT: Some customers may experience issues using Entune or Scout functions of the head unit. The following is a diagnostic supplement to assist in understanding how to diagnose this system.
Owners of these vehicles have filed 124 complaints in the electrical category.
Vehicles covered
- Toyota Camry 2018-2019 20182019
- Toyota Sienna 2018-2019 20182019
- Toyota Avalon 2019 2019
- Toyota Camry Hybrid 2019 2019
- Toyota Avalon Hybrid 2019 2019
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