Steering Column Lock: Description and Operation

STEERING COLUMN: ELECTRIC STEERING LOCK: SYSTEM DESCRIPTION

SYSTEM DESCRIPTION

1. DESCRIPTION
(a) The steering lock system locks / unlocks the steering lock by activating the steering lock bar with a motor. The steering lock ECU activates the motor based on signals from the certification ECU and power source control ECU.
2. FUNCTIONS OF COMPONENTS
(a) The steering lock ECU controls the system based on information from the following components.





SYSTEM DIAGRAM





Input and output signals of each ECU