KEY CYLINDER SWITCH
id091400108600
Purpose
• The switch turns on/off in conjunction with a front door key cylinder lock/unlock operation and the rear body control module (RBCM) detects the key cylinder operation condition by the change in the voltage.
Function
• The key cylinder switch contact point changes in conjunction with the front door key cylinder lock/unlock operation.
Structure/Construction
• Built into the driver's front door latch and lock actuator.
• The front door key cylinder is connected to the front door latch and lock actuator, and the front door key cylinder is rotated to directly switch the key cylinder switch.
• For the front door key cylinder, the switch contacts according to the lock/unlock operation.
Operation
Lock operation
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• When the key is inserted in a front door key cylinder and it is rotated in the lock direction, the key cylinder switch switches to the lock side, and the lock-side switch turns on (contact point: Closed).
Unlock operation
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• When the key is inserted in a front door key cylinder and it is rotated in the unlock direction, the key cylinder switch switches to the unlock side, and the unlock-side switch turns on (contact point: Closed).
Fail-safe
• Not applicable
