DESCRIPTION Based on changes in the power source voltage, the main body ECU (multiplex network body ECU) can detect if the battery has been disconnected and reconnected. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Disconnect the 4F instrument panel junction block assembly connector. (b) Measure the voltage according to the value(s) in the table below. Standard Voltage:
(a) Remove the main body ECU (multiplex network body ECU). Click here
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > General Maintenance: Brake
BRAKE INSPECT BRAKE LINE PIPES AND HOSES HINT: Work in a well-lighted area. Turn the front wheels fully to the right or left before beginning the inspection. (a) Using a mirror, check the entire circumference and length of the brake lines and hoses for: Damage Wear Deformation Cracks Kinks Corrosion ...