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October 18, 2018 Service bulletin

TT: Customers may be concerned with Air Conditioning system or Auto Leveling Headlight system issues

Toyota technical service bulletin T-TT-0509-18 for 2019 Toyota Yaris.

Bulletin number
T-TT-0509-18
Component
Electrical system
Summary
TT: Customers may be concerned with Air Conditioning system or Auto Leveling Headlight system issues. Technician cannot access the Air Conditioning ECU or Auto Leveling Headlight ECU using Techstream.

Owners of these vehicles have filed 8 complaints in the electrical category.

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