DESCRIPTION The radio and display receiver assembly receives a reverse signal from the BKUP LP relay. WIRING DIAGRAM ![]() PROCEDURE
(a) Move the shift lever to R and check if the back-up lights come on. OK: The back-up lights come on.
(a) Disconnect the G3 radio and display receiver assembly connector. (b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Radio Receiver: Installation
INSTALLATION PROCEDURE 1. PRECAUTION (a) w/o Navigation System: NOTICE: When replacing the radio and display receiver assembly, always replace it with a new one. If a radio and display receiver assembly which was installed to another vehicle is used, the following may occur: A communication malfunct ...