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Old 08-31-2005, 01:41 AM
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theFREAKnasty82 theFREAKnasty82 is offline
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Re: Dealer won't install a used PCM

the dealer is abosolutely correct. If you have Sentry Key and the module you're replacing doesn't accept Sentry Key, you'll have a communication code set and you're engine won't start. Also, if your car is a 2000 & prior, the PCM is different from a 2000 Concorde & a 2001 Concorde. Also your PCM has all the information needed to keep your engine running such as the weight, specific engine (2.7 vs. 3.2/3.5), transmission (autostick or not), etc.
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