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Software Updates Available to Address Transmission Issues on Chrysler 300M

Problem Description and Possible Solution

Software updates are available to address transmission issues. However, due to the age of these vehicles, mechanical failures are more likely to be causing transmission problems. If a mechanical failure is repaired or the transmission is replaced, it is important to make sure any software updates have been taken care of. Failure to do so could result in continuing transmission issues.

Problem Data
RepairPal Verified
Average mileage: 200,000 (200,000–200,000)
2 model years affected: 1999, 2000
3 people reported this problem