How can I check to see if my PCM is bad, or how can I get it reset?

2003 MERCURY MOUNTAINEER
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How can I check to see if my PCM is bad, or how can I get it reset?
Mar 5, 2012 at 5:29 PM
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JACOBANDNICKOLAS
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You need a dealer to do both
Mar 5, 2012 at 5:57 PM