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Old 01-14-2009, 12:19 PM
jpb53 jpb53 is offline
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Re: 2000 Caravan ECM failure?

Not a good idea. All the modules talk to each other. Say the vehicle you are working on is not equipped with VTSS (vehicle theft security system) and you install a PCM from a vehicle that is equipped; you will have a no start condition. The PCM will be looking for a signal from the BCM ( body control module ) that is not there.
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