Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: System Diagram

Problem Symptoms Table

Terminals Of Ecu

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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Safety Connect System(for Hv Model): Health Check
HEALTH CHECK HEALTH CHECK Health Check provides an overall view of vehicle status including telematics. Health Check will provide DCM (Telematics Transceiver) software version, PRL version, and applicable DTCs and fault codes related to telematics. (a) Connect the Techstream to the DLC3. (b) Turn th ...