Dodge Charger transmission failure with code P0729-00, parts needed on Dodge Charger

Some Dodge Charger owners report experiencing transmission failure indicated by the OBDII code P0729-00, which may require attention to several key components. These owners have identified that a faulty Transmission Control Module (TCM) is a common issue linked to this code, necessitating replacement or repair to resolve transmission problems. Additionally, some have encountered failures in the transmission valve body, leading to the need for inspection and potential replacement. Concerns regarding the wiring harness and connectors have also been noted, with damaged components or corroded pins contributing to the issue. Furthermore, problems with shift solenoids can affect transmission performance, prompting owners to check their functionality and replace them if necessary. Low or dirty transmission fluid is another factor reported, with some owners needing to ensure adequate fluid levels and quality, and possibly change the fluid. Additionally, the transmission speed sensor and gear shift solenoid may show signs of malfunction, requiring inspection and replacement. Lastly, internal transmission components, such as worn gears or clutches, have been cited as possible sources of failure, necessitating thorough inspection and repair or replacement. Addressing these issues is crucial for effectively diagnosing and resolving transmission failures in the Dodge Charger.