2021 Dodge Charger: Loud bang while decelerating
Common wear/failure (not a recall)
Symptoms
Owners of the 2021 Charger report: loud bang while decelerating. CarComplaints.com lists 1 owner complaints, average mileage 3,100 miles.
NHTSA has 5 owner complaints for the 2021 Charger in this area. Examples:
- NHTSA complaint ODI #11622931 (filed 10/31/2024): “The contact owns a 2021 dodge charger. the contact stated while driving at an undisclosed speed, the vehicle downshifted with the “service transmission” message displayed. the contact stated that the continue to drive and do not shift message was displayed. th…”
- NHTSA complaint ODI #11606397 (filed 08/05/2024): “The contact owns a 2021 dodge charger. the contact stated that while driving at approximately 60 mph, the engine warning light illuminated. the vehicle was taken to an independent mechanic, who informed the contact that the sixth gear was inoperable. the indep…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: none clearly reported. Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Differential/driveline noise diagnosis and gear work need a lift and specialty setup tools. (Our assessment.)
Cost
No sourced cost range: get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Page last updated .