Over time the reluctor wheel may become dirty or damaged to the point where it can no longer provide a consistent reading or the magnetic hall effect sensor may fail.
Speed sensing door lock not working.
Release the security switch.
Kindly help me with a suggestion or post some help.
D2 speed sensing door lock do not change it default is d1 sl2 if in case speed sensing door lock not working you can change to d1 sl2 d3 setting for changing door unlock after taking out ignition key if you want to change door unlock function after taking key out then use d3 sl1.
The other three doors do not.
Your car speed sensitive door lock will be activated again.
However all doors unlock normally with use of key fob and interior button.
Different cars will have different abs sensor configurations.
Inspect the door lock for damage.
I have a tata nexon xz auto door locking speed sensitive feature is not working.
If one of the switches does not have continuity replace the switch.
Press the key lock button while holding the security switch a single chirp sound confirms mode changed to speed lock.
Programming drive lock mode 1 open the driver door of your vehicle.
If drive lock is programmed to off no door will lock by speed.
Once vehicle speed crosses 15 km hr the led on security switch will blink for 5 seconds as indication of door open.
Problem of speed sensing auto door lock in tata nexon.
In case of speed lock mode if any door is open while driving it will get cancelled.
Press the key lock button while holding the security switch a single chirp sound confirms mode changed to speed lock.
The drivers side door and tailgate do lock in all of these situations.
Your car speed sensitive door lock will be activated again.
To determine if the door lock has failed electrically use a multimeter to test each of the door lock switches for continuity.
Release the security switch.