How To Fix Automatic Door Lock On Hyundai Sonata

If you hear a beep your vehicle has a passive alarm that you can set with the key fob.

How to fix automatic door lock on hyundai sonata.

Repair door lock actuator 2006 hyundai sonata door will not lock or unlock with remote on driver side have to use key posted by ken duell on mar 12 2013. Remove the relay covers clean the contacts with a 1 8 fine strip of 600 wet dry sand paper. Press the fob again. A new lock actuator for this hyundai sonata would have run around 100 so quite a lot was saved by doing this small fix.

Disassemble the paneling on left side under the steering wheel. If you have. This video shows you how to diagnose and repair a relay issue you may be experiencing with your door locks not locking or unlocking on a 2003 hyundai sonat. Remove all screws and pull out the panel until you can you can reach behind it to remove the two black relays on the side closest to steering wheel.

Press the lock button once you should hear all doors lock. Remove any vinegar or corrosion residue with a dry cotton swab. Resynchronize the keyless entry remote to the electrical system of your hyundai vehicle. Stand outside of your vehicle with the key fob and all doors closed.

Use a cotton swab dipped in white vinegar to wipe the contacts clean. Reinsert the battery and reassemble the keyless entry remote. A hyundai sonata door lock actuator replacement costs between 212 and 256 on average.