A harsh 4-3 downshift or other shift quality issues may develop. Revised transmission control module (TCM) software has been released to address these concerns.Google+
Car Problem Reports
Dodge Charger Transmission Shift Quality Issues
Dodge Charger Problem
Drive Trains Affected: AWD, RWD
Average Mileage: 13,500 mi (4,000 mi - 25,000 mi)
Visitor, 2013 Dodge Charger, AWD, 4,000 mi
Hard up and down shifts in first 3 or 4 gears. Seems worse when during first few miles after starting.