Question about 1999 Chrysler 300M

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1999 Chrysler 300M. Planning on changing out main computer. Would I need to have a new key made?, and is it possible to reprogram the computer and what interfaces are necessary to do it

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You would have to reprogram the new key or computer to the same code or frequency aswell as the milage.
call a local locksmith and ask if they reprogram chippped car keys. Runs you from $50 - $150
the dealer would charge much more.....
it takes a special interface computer and software to o this. very expensive.

Posted on Mar 14, 2011

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