Updated PCM Recommend if Automatic Transmission is Replaced on Acura MDX

An updated powertrain control module (PCM) is available from Acura. Acura requires this upgraded PCM be installed whenever a re-manufactured automatic transmission is installed. The updated PCM is designed to improve transmission durability under certain specific driving conditions.

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Average mileage: (–)
2 model years affected: 2001, 2002
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