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Home >> Toyota >> 2020 >> RAV4 XLE, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 59 (Wireless Door Lock Control System (HV, W/ Smart Key) - Diagnostic Codes & Symptom Tests) >> WIRELESS DOOR LOCK CONTROL SYSTEM (for HV Model, with Smart Key System) >> No Answer-Back [10/2023 - 11/2024] >> Description

No Answer-Back [10/2023 - 11/2024]: Description

WARNING: This page is about a different variant/trim than selected.

In some cases, wireless door lock control functions are normal but the hazard warning light and/or wireless door lock buzzer answer-back function does not operate. In such cases, hazard warning light and wireless door lock buzzer signal output from the main body ECU (multiplex network body ECU) may be malfunctioning.