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1993 Jeep Grand Cherokee Question: Factory Alarm Problems



, 5.2L V8, Ballston Spa, NY, August 29, 2010, 09:14

Factory alarm system has randomly engaged stopping fuel flow and preventing re-start. Re-set randomly works. Have disabled at overhead console but still experience random stops. How do I disable perminantly?

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  • Answer #1

    August 31, 2010, 18:53

    Unfortunately, You cannot disable the factory alarm system. It is programmed into the Powertrain Control Module. Possible other causes are Hood, Door, Liftgate or switches. Powertrain Control Module (PCM) Key lock cylinder switches.

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  • Reply

    , April 10, 2011, 19:53

    Is it possible that it could be the chip in the ignition key? I have the same problem on my 96 pontiac grand am gt 3100

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