KEYLESS ENTRY SYSTEM OPERATION [ADVANCED KEYLESS AND START SYSTEM]
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Normal Keyless Entry Function
Lock/unlock
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Note
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• If any of the following conditions are met, the doors cannot be locked by operating the LOCK button of the transmitter (advanced key).
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― The auxiliary key is inserted in the ignition key cylinder.
― The start knob is not in the LOCK position.
― The start knob is being pressed.
― Any door or the liftgate is open.
• If any of the following conditions are met, the doors cannot be unlocked by operating the UNLOCK button of the transmitter (advanced key).
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― The auxiliary key is inserted in the ignition key cylinder.
― The start knob is not in the LOCK position.
― The start knob is being pressed.
1. When the LOCK/UNLOCK button of the transmitter (advanced key) is operated, the transmitter (advanced key) sends ID data and rolling code.
2. ID data and rolling code transmitted from the transmitter are received by the keyless receiver and sent to the keyless control module.
3. The keyless control module verifies the transmitted ID number, and transmits lock/unlock signal to the BCM if the ID number corresponds.
4. The BCM activates all lock actuators to lock/unlock, and at the same time, flashes the hazard warning light as follows:
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― The hazard warning lights flash once when the LOCK button is pressed
― The hazard warning lights flash two times when the UNLOCK button is pressed
Advanced Keyless Function
Lock/unlock
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Note
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• If any of the following conditions are met, the doors cannot be locked by operating the request switch.
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― Any door or liftgate is open
― The auxiliary key is inserted in the ignition key cylinder
― The start knob is not in the LOCK position, or it is pressed in the LOCK position
― An advanced key is not within the outside reception area
• If any of the following conditions are met, the doors cannot be unlocked by operating the request switch.
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― The auxiliary key is inserted in the ignition key cylinder
― The start knob is not in the LOCK position, or it is pressed in the LOCK position
― An advanced key is not within the outside reception area
1. When any request switch is pressed, a request switch signal is input to the keyless control module.
2. The keyless control module transmits a request signal via all the inside antennas and the outside antenna of the door in which the request switch was pressed.
3. The advanced key receives the request signal from the outside antenna, and transmits the ID data to the keyless receiver.
4. The keyless receiver transmits the received ID data to the keyless control module.
5. The keyless control module verifies the ID data and transmits a lock/unlock signal to the BCM if it determines a programmed advanced key is outside the vehicle.
6. The BCM activates all lock actuators to lock/unlock, and at the same time, flashes the hazard warning light as follows:
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― The hazard warning light flashes once when the doors are locked
― The hazard warning light flashes two times when the doors are unlocked
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Note
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• It takes approx. 1—2 s to lock/unlock since the operations shown in the figure are performed.
Auto re-lock function
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• The doors and the liftgate locks automatically when approx 30 s has elapsed after the UNLOCK button of the transmitter (advanced key) was pressed.
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Note
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• If any of the following operation is not performed within approx. 30 s after the doors and the liftgate was locked by pressing the UNLOCK button of the transmitter (advanced key) or the request switch, the auto re-lock function operates.
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― A door or the liftgate is opened.
― The auxiliary key is inserted in the ignition key cylinder.
― The start knob is pressed.
― The transmitter (advanced key) is operated. (If the UNLOCK button is pressed, the timer is reset.)
― A request switch is operated.
Liftgate opener function
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Note
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• If any of the following conditions are met, the liftgate cannot be unlocked by operating the liftgate opener switch.
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― An advanced key is not within outside reception area.
1. When the liftgate opener switch is pressed, a request switch signal is input to the keyless control module.
2. The keyless control module transmits a request signal via the outside antenna (rear) inside the rear bumper.
3. The advanced key receives the request signal from the outside antenna and transmits the ID data to the keyless receiver.
4. The keyless receiver transmits the received ID data to the keyless control module.
5. The keyless control module verifies the ID data and transmits an unlatch signal to the BCM if it determines a programmed advanced key is outside the vehicle.
6. The BCM unlocks the liftgate lock actuator (releases the latch) for approx. 1.5 s when the ignition switch is in the LOCK position or all the following conditions are met.
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• Selector lever is in P position (ATX, CVT)
• Parking brake is pulled (Parking brake switch is on) (MTX)
• Vehicle speed is 3 km/h or less
• Driver's door is unlocked
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Note
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• The liftgate lock actuator operates to unlock approx. 1—2 s after the liftgate opener switch is pressed.
Out-of-area (reception area) autolock function
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• When all doors are closed and the driver is out of the reception area carrying the advanced key, the doors are automatically locked. (Initial setting is OFF.)
1. When all the following conditions are met and all doors are closed after any door open, the keyless buzzer sounds and the function starts operation. (The doors are not locked at this time.)
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• The advanced key is not inside the vehicle.
• The advanced key is within the reception area outside the vehicle.
• The auxiliary key is not inserted in the ignition key cylinder.
• Ignition is off (LOCK).
2. After the operation has started, the advanced key is monitored within the reception area by the keyless antenna. After about 2 s from where the advanced key has been determined to be out of the reception area, all lock actuators activate to lock. If approx. 30 s have passed since the operation started, the doors also locks regardless of whether the advanced key is within or out of the reception area.
3. The hazard warning light flashes once and keyless buzzer sounds once at the same time the door locks.
Advanced key pause function
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• The functions of all advanced keys in the vehicle pause approx. 12 s after the operation conditions are met for an advanced key left in vehicle alert.
• The paused advanced key cannot perform the following operations:
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― An operation using the request switch or the touch sensor
― Switching the ignition
― Starting the engine
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• Paused advanced key restore procedure
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― The functions of the paused advanced key are restored when any one of the following conditions is met:
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• The lock/unlock button or the trunk button is pressed on the paused advanced key.
• The paused advanced key(s) and the valid advanced key are brought into the vehicle and the clutch pedal (MTX) or the brake pedal (ATX) is depressed until the keyless indicator light illuminates.
• The paused advanced key(s) is (are) brought into the vehicle and the ignition is switched ON using the auxiliary key.