Getz 1.4 remote control expensive to replace

Question edited for clarity and full 'year make model'.
Question moved to correct category.

Did you disconnect the battery when you did that work. That would mean the security needs to be reset. They seem to have a history of not starting though!!

https://www.google.com/search?q=2006+hyundai+getz+immobilizer+reset

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Is the key a pats working key or just a copy of a regular key with no pats chip?do you have a remote control for the alarm yes/no?if you do have a programmed key fob remote and it's still not working then disconnect the battery cables and wait 5 minutes then reconnect the cables when the alarm sounds press the remote control button to stop the siren and it should be fine but remember if your ignition key is a regular key it won't start and you need a locksmith with a key programmer if your remote control battery is dead replace it and try again

the digital logic controller (DLC) port is where the obd II tester plugs in , if pin 16 is low voltage then there is not enough power to power up the tester , most times this comes up is due to a worn plug (on tester) or can be a bent pin in car connector as well

also I guess its possible that the cars battery could be low (not dead) and this would produce this result
me I go to different testing station or involve a line supervisor

you must replace the batteri by new ones with the same type, test the voltage with multimeter 2) clean the contacts from oxide, dirty, corrosion, with alcohol isopropy 100% 3) clean the keypads from diryt, corrosion, oxide, with a. i. and try again.
God bless you

I replaced the battery in a VW key fob with an exact match of the dead battery I found in it. The fob worked again but the new battery lasted only 1 day. I checked the manual and discovered that the wrong battery had been installed by the previous owner and I had repeated that mistake. I installed the correct battery and it has worked fine ever since. I suggest that you double check to be sure you are installing the correct replacement batteries.

Are you sure you have the cHave y

You are jumping to conclusion, it could just be failure of your body control module. It can be expensive as only the dealership can replace it.

a bad coil will cause a misfire, or dead mis, now on that eng. each coil fires two cylinders, so if you have a bad coil chances are the eng wont stay running, or stall, so no, a further diag needs to be done, there can be too many other causes for this concern.i recommend to take it to the dealer, they know the product, and you probably would be surprised that its not that expensive.

ALTERNATOR NOT CHARGING

two points 1 replace batterys in fob .2 place key in drivers door and turn this acts as a reset might take a couple of turns.hope this helps you.adrian

very simple pop the back off the remote and replace battery.