How do I disable anti theft system in a 2000 Hyundai Elantra. red security light blinks steady. will not let me crank engine.?
Dec 5, 2015 at 11:58 AM
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This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
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STRAILER
AUTOMOTIVE REPAIR CONTRIBUTOR
54,178 POSTS
Hello,
You will need to reinitialize the system which means you need to remove the negative battery cable terminal off on hold it to the negative terminal for 5 minutes to drain the capacitors down and reboot the system.