Hyundai Santa Fe: Child-protector rear door lock

The child safety lock is provided to help prevent children from accidentally opening the rear doors from inside the vehicle. The rear door safety locks should be used whenever children are in the vehicle.
1. Open the rear door.
2. Insert a key (or screwdriver) into the hole (1) and turn it to the lock (
)
position. When the child safety lock is in the lock position, the rear door will
not open even when the inner door handle is pulled.
3. Close the rear door.
To open the rear door, pull the outside door handle.
Even though the doors are unlocked, the rear door will not open by pulling the inner door handle until the rear door child safety lock is unlocked.
WARNING - Rear door locks
If children accidentally open the rear doors while the vehicle is in motion, they could fall out of the vehicle, resulting in severe injury or death. To prevent children from opening the rear doors from the inside, the rear door safety locks should be used whenever children are in the vehicle.
Impact sensing door unlock system
All doors will be automatically unlocked when the impact is delivered to impact sensors while the ignition switch is ON. However, the doors may not be unlocked if mechanical problems occur with the door ...
Tailgate
...
See also:
Repair procedures
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Accelerator Position Sensor (APS). Repair procedures
Inspection 1. Connect the GDS on the Data Link Connector (DLC). 2. Turn the ignition switch ON. 3. Measure the output voltage of the APS 1 and 2 at C.T and W.O.T. Specification: Refer to “Specification� ...
Hazard Lamp Switch. Repair procedures
Inspection 1. The SJB can be diagnosed by using the GDS. The SJB communicates with the GDS which then displays inputs and outputs along with codes. It will be able to diagnose defects of hazard lamp switch ...
