Question about 2000 Jeep Grand Cherokee
Try taking the battery off for about twenty minutes..let it set...then stick key in ignition turn all the way except to start position make sure key is brand new with correct resistor pellet for make of car.... let set for about five minutes..start up car, if security light doesn't go out there's a problem with the security computer and will need to be repaired or replaced.
Posted on Sep 30, 2009
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Posted on Jan 02, 2017
Tips for a great answer:
The short answer is you can't!
All modern cars have alarms and immobilizers. There is a chip in the key and a chip in the ignition lock. If both are present, the ECM (engine control module) releases power to the ignition circuit. When you turn the key, the starter spins the engine and you get a spark. If any one of those three items are not in the chain, you get the engine to turn, but no spark. There is no way to beat the system.
The immobilizer is in place to stop exactly what you are trying to do.
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