SYSTEM DIAGRAM SMART KEY SYSTEM (for Start Function, HV Model) 
 SMART KEY SYSTEM (for Entry Function, HV Model) See pageXXX |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Smart Key System(for Entry Function, Gasoline Model): Open in Front Passenger Side Electrical Antenna Circuit (B27A2)
DESCRIPTION The certification ECU (smart key ECU assembly) generates a request signal and transmits the signal to the front door outside handle assembly (for front passenger door) (electrical key antenna) at intervals of 0.25 seconds. For the front door outside handle assembly (for front passenger d ...
