On a 2003 Hyundai Santa Fe, the engine immobiliser reset is typically located in the fuse box under the dashboard on the driver's side. You can check for a specific fuse related to the immobiliser and replace it if necessary. Additionally, the immobiliser may reset itself after disconnecting and reconnecting the vehicle's battery. For precise instructions, it's always best to consult the vehicle's owner manual.
i have had a new battery in my key fob, but it wont turn the engine on, do i have to get it tuned in to the electrics.?
The check engine light, on your Hyundai Elantra can be reset by removing the fuse. Keep the fuse out for 10 seconds and replace it to its slot.
you disconnect the battery for a couple minutes.
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It appears that if you disconnect the battery for 5 seconds you get your reset.
there iss no reset you have to dis-connect battery for about 30 seconds to reset the computer
how do i reset the computer on my hyundai xg300
disconnect the battery for about 30 sec then reconnect it
On a 2002 MG ZR 120, the immobiliser prevents the engine from starting without the correct key or fob. When the key is turned in the ignition, a transponder in the key communicates with the car's immobiliser system to confirm it's authorized. If the system does not recognize the key, it disables the fuel supply or ignition, immobilizing the vehicle to deter theft. To reset or disable the immobiliser, you typically need to use the correct key or consult the vehicle's manual for specific reset procedures.
open the doors with the key turn the key on but not try to start wait for the alarm to stop the immo light on the dash should go out your free to start and drive good time to change the battery in your key if you lock the doors with the key it will arm the security system and you must turn it off with the key
Your Immobiliser needs to be reset basically.
See Hyundai Technical Service Bulletin #08-FL-007 dated July 2008.