Hyundai Tucson: Operating door locks from outside the vehicle / Remote key

To lock the doors, press the Door Lock button (1) on the remote key.

Press the Door Unlock button (2) on the remote key, the driver’s door will unlock. If you press the Door Unlock button on the remote key again within four seconds, then all the doors will unlock.

Once the doors are unlocked, they may be opened by pulling the door handle.

When closing the door, push the door by hand. Make sure that doors are closed securely.

✽ NOTICE

You can change the system to the central door unlock mode (unlock all the doors when you press the unlock button one time). If you want this feature, perform the following: Unlock mode conversion (two stage unlock mode ↔ central door unlock mode)

The unlock mode changes alternately by pressing the lock button and unlock button on the remote key at the same time for 4 seconds or more. The hazard warning lights will blink four times to indicate that the mode conversion is completed

✽ NOTICE

Mechanical key
Turn the key toward the rear of the vehicle to unlock and toward the front of the vehicle to lock. If you lock the door with a key, all vehicle doors will lock automatically. From the driver’ ...

Smart key
To lock the doors, press the button on the outside door handle while carrying the smart key with you or press the door lock button on the smart key. Press the button on the outside door handle wh ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Specifications
Specifications Smart Key Unit ItemsSpecificationRated voltageDC 12VOperating voltageDC 9 ~ 16VOperating temperature-22°F ~ 167°F (-30°C ~ 75°C)LoadMax. 5mA (When welcome light function off) RF Receiver ItemsSpecificationFrequency433 MhzAntenna typeFSK (Frequency Shift Keying) Smart Ke ...

Hyundai Tucson (LM) 2010-2015 Service Manual: Output Speed Sensor Description and Operation
Description The Output Speed Sensor is a vital unit that measures the rate of rotation of the transmission's turbine shaft and output shaft, and delivers the readings to the TCM. The sensor provides critical input data that's used in feedback control, damper clutch control, g ...

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