Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Smart Key System(for Start Function, Hv Model): Security Indicator Light Does not Blink
DESCRIPTION The certification ECU (smart key ECU assembly) blinks the security indicator light (radio and display receiver assembly) when the immobiliser is set (power switch off). The certification ECU (smart key ECU assembly) receives the security indicator light signal from the main body ECU (mul ...
