Lexus
Type:
    Body - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Ignition switch ON - malfunction
Cause:
    Ignition switch, engine control relay, wiring

Toyota
Type:
    Body - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Ignition switch ON - malfunction
Cause:
    Wiring, ignition switch, engine control relay