Toyota TSB #T-TT-0517-18_Rev

2019 Toyota Highlander

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
TT: Voice navigation prompts and feedback beeps are inoperative after starting the engine. This condition only occurs on Platinum grade vehicles.

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Date Published
AUG 12, 2019
NHTSA TSB #
10164899
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