Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Wireless Charger Power Source Circuit

DESCRIPTION

This is the power source circuit for the mobile wireless charger cradle assembly.

WIRING DIAGRAM

CAUTION / NOTICE / HINT

NOTICE:

Inspect the fuses for circuits related to this system before performing the following procedure.

PROCEDURE

1.	CHECK HARNESS AND CONNECTOR (MOBILE WIRELESS CHARGER CRADLE ASSEMBLY POWER SOURCE)

(a) Disconnect the G12 mobile wireless charger cradle assembly connector.

(b) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
G12-1 (PGND) - Body ground	Always	Below 1 Ω

Standard Voltage:

Tester Connection	Condition	Specified Condition
G12-6 (B+) - Body ground	Power switch off	11 to 14 V
G12-5 (ACC) - Body ground	Power switch on (ACC)	11 to 14 V

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

REPAIR OR REPLACE HARNESS OR CONNECTOR

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Audio And Visual System(for Gasoline Model): Stereo Component Amplifier Disconnected (B15D3)
DESCRIPTION The radio and display receiver assembly and stereo component amplifier assembly are connected via AVC-LAN communication line. DTC No. Detection Item DTC Detection Condition Trouble Area B15D3 Stereo Component Amplifier Disconnected When either of the following conditions is met: Stereo c ...

Toyota Avalon (XX50) 2019-2022 Owners Manual