Dodge Challenger reverse gear malfunction causing forward movement with backup lamp illuminated on Dodge Challenger

Some Dodge Challenger owners report experiencing reverse gear malfunctions, such as the vehicle moving forward while the backup lamp is illuminated. These issues may manifest as difficulty engaging reverse or delays in transitioning to drive after backing up. In some cases, these problems are linked to transmission issues, including sticking linkages or detents. Owners have also noted that if reverse gear fails to engage or produces grinding noises, it may require replacing the synchros or even the entire transmission. A potential solution some have tried involves resetting the transmission and powertrain control module adaptives by disconnecting the battery or pulling specific fuses. It is advisable for owners facing these issues to have their vehicles inspected by a qualified mechanic for proper diagnosis and resolution.