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May 21, 2026 Service bulletin

Some 26MY RAV4 HV/PHV vehicles with HU (head unit) versions 1136 or older may exhibit one or more of...

Toyota technical service bulletin T-TT-0803-26 for 2026 Toyota RAV4 Hybrid and 2026 Toyota RAV4 Plug-In Hybrid.

Bulletin number
T-TT-0803-26 (T-TT-0803-26)
Component
Electrical system
Summary
Some 26MY RAV4 HV/PHV vehicles with HU (head unit) versions 1136 or older may exhibit one or more of theintermittent conditions below: • No sound from JBL audio at start up. • CarPlay audio and CarPlay icon are inoperative. • CarPlay does not automatically launch at vehicle restart. • Bluetooth device does not automatically pair after remote engine start via app or via key fob. • Steering wheel seek switches do not work as expected during Sirius XM radio after transferring favorite stations from 21MM account to 24MM vehicle.

Owners of these vehicles have filed 9 complaints in the electrical category.

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