The central locking on my Hyundai Elantra 1997 is not working.

I would return it to the installer

My 2012 Hyundai Elantra Wont Start - CarGurus

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CarGurusJul 30, 2013 - My 2012 hyundai Elantra GLS would not start this morning. ... I hit my door unlock on mt Key fab and the doors unlocked fromt here I proceeded start my car.... it and it wont turn over just makes a light click. not like a battery issue. .... But if Istart from the zero position on the starter it doesn't start on the first try ...

No horn / No lights when I lock my car - Hyundai Genesis ...

www.gencoupe.com/.../244433-no-horn-no-lights-when-i-lock-my-car.h...

Mar 30, 2014 - 16 posts - ‎8 authors
I do not know what could have caused this but when i lock my car... ... lock yourdoors with your key fob(might have to hit the lock button twice) ... The alarm/horn should start beeping. ... 2010 Hyundai Genesis Coupe 2.0T R-spec in Karussel White.... My lights flash when I lock it, but the horn doesn't sound.

2013 Hyundai Elantra Engine Won't Turnover, Won't Start ...

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The 2013 Hyundai Elantra has 19 complaints for engine won't turnover, won't ...

check the fuse bro.

your central control that control door lock may disconnected try check

It sound like the battery has died and need replacing and them re setting to the car you key will only open the drivers door on some cars even with central locking. change the battery

The door LOCK/UNLOCK actuator is siezed. You'll need to replace it.

unlock relay is bad... ???.. amazing

Go to www.hmaservice.com and register( Vehicle by VIN). Afterward, you have access to shop manuals, service bulletins, wiring diagrams, etc. about your vehicle.

Go to http://www.hmaservice.com/ and register (vehicle by VIN). Afterward, you'll have access to technical information (manuals, wiring diagrams, service bulletins, etc) about your vehicle. Unfortunately, you'll find the system which controls the door locks is the ETACS Module (which also controls many other circuits which would become disabled if you pulled its fuse).
I've run into the problem you describe. Frequently it turned out to be a bad switch in the driver's door lock/unlock actuator.... Unless I diagnose the problem myself (or some other qualified technician does it), it could be something else entirely.

Without diagnosing this problem myself, the possible causes are MANY!
Best solution is take the vehicle into a Hyundai Dealership and have it diagnosed/troubleshot by a qualified technician.

there is a short or a signal from the un-locking switch that is triggering your locks.

you have a switch manually to lock and un-lock your doors, the unlocking circuit is making contact.

you can try playing with your switch to un-short the switch or open it up ang check it.


tnx 4 using fixya,

drcool