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2000 Jeep Grand Cherokee Question: How can I bypass the security system .



J.R. Hogeland, Ripley, TN, March 01, 2012, 09:06

My jeep will run for 2 seconds , then the security system cuts it off .

2 Answers
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  • Medium-star Best Answer
    March 01, 2012, 14:09

    This works sometimes on jeeps.
    Remove key,disconnect battery,turn key to the run position(not trying to start it)
    and then connect battery cable.

    If alarm goes off,remove cable and connect again.
    If you connect battery with out alarm going off,then it might start
    and stay running.

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  • Answer #2

    July 11, 2013, 17:42

    It is the ignition. You either changed the ignition and your car still needs the chip from your old key or you had a key made with out the chip and you need a chip in the key. You can normally get them at a dealership but they are around or over 100 dollars.

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