One problem related to transmission gear indicator has been reported for the 2003 Acura MDX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Acura MDX based on all problems reported for the 2003 MDX.
The transmission slipped into neutral while driving. Gear indicator showed in d5. Vehicle basically stalled in the middle of roadway. It happened a couple times and no repair has been performed. Shifted to p and back to d5, normal driving resumed.