Steering Lock System

STEERING COLUMN: STEERING LOCK SYSTEM: SYSTEM DIAGRAM





Input and Output Signal of Each ECU









SYSTEM DESCRIPTION

1. DESCRIPTION

(a) The steering lock system locks/unlocks the steering wheel when by activating the steering lock bar with a motor. The steering lock ECU (steering lock actuator assembly) activates the motor based on signals from the certification ECU (smart key ECU assembly) and power management control ECU.

(b) A Local Interconnect Network (LIN) is used for communication between different ECUs in this system.

2. FUNCTIONS OF COMPONENTS

(a) The steering lock ECU (steering lock actuator assembly) controls the system based on information from the following components.