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.
Updated PCM Recommend if Automatic Transmission is Replaced on Acura MDX
3 people reported this problem
P1607 code is being displayed. Dealer is not willing to cover the cost of replacing the PCM. Well never purchase another Acura in my lifetime I will tell all my friends never to buy an Acura products.