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Home >> Toyota >> 2023 >> RAV4 XLE, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 85 (Navigation System - Circuit Tests (2 Of 2)) >> Navigation System >> AVC-LAN Circuit [11/2018 - 10/2022] >> Description

AVC-LAN Circuit [11/2018 - 10/2022]: Description

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Each unit of the navigation system connected to the AVC-LAN (communication bus) transmits signals via AVC-LAN communication.

If a short to +B or short to ground occurs in an AVC-LAN communication line, the navigation system will not function normally because communication is not possible.