Smart Key System (For Entry Function) System Diagram

Vehicle Interior. Corolla. Zre142 Aze141
Theft Deterrent Keyless Entry. Corolla. Zre142 Aze141

Smart Key System (For Entry Function) -- System Diagram



Corolla. Zre142 Aze141.Theft Deterrent Keyless Entry.Smart Key System (For Entry Function).Smart Key System (For Entry Function) System Diagram


Corolla. Zre142 Aze141.Theft Deterrent Keyless Entry.Smart Key System (For Entry Function).Smart Key System (For Entry Function) System Diagram


Transmitting ECU (Transmitter)
Receiving ECU
Signal
Communication Method
Main body ECU (Instrument panel junction block)
Certification ECU (smart key ECU assembly)
Door lock output signal
CAN
Luggage compartment door output request signal
Wireless door lock buzzer request signal
Door lock position switch signal
Driver door key operated switch signal
Luggage compartment door key operated switch signal
Certification ECU (smart key ECU assembly)
Main body ECU (Instrument panel junction block)
Illumination light request signal
CAN
Light answer back signal
Door lock/unlock request signal
Certification ECU (smart key ECU assembly)
Combination meter
Meter buzzer single-tone request signal
CAN
Meter buzzer intermittence request signal
Meter buzzer continuation request signal
Combination meter
  1. Certification ECU (smart key ECU assembly)
  2. Main body ECU (Instrument panel junction block)
Vehicle speed signal
CAN