DESCRIPTION This means that the DCM (Telematics Transceiver) has detected a malfunction in the safety connect system and stored a DTC. PROCEDURE
(a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the power switch on (IG) and wait for 10 seconds. (d) Turn the Techstream on. (e) Perform "Health Check" and check for current DTCs. Click here
(a) Replace the DCM (Telematics Transceiver). Click here NOTICE:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Audio And Visual System(for Hv Model): Mute Signal Circuit between Radio Receiver and Telematics Transceiver
DESCRIPTION The DCM (telematics transceiver) sends a mute signal to the radio and display receiver assembly. The radio and display receiver assembly controls the volume according to the mute signal from the DCM (telematics transceiver). WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Depending on the ...