What are the common transmission issues with the Song MAX?
3 Answers
Engine noise, transmission shifting hesitation, and steering gear noise. Below is an introduction about the Song MAX: 1. Exterior: The Song MAX is a new MPV announced by BYD, featuring the brand's new "Dragon Face" front design with a large grille and blade-style air vents on both sides of the fog lights. High-end models come with matrix LED headlights, while lower-end models use halogen or xenon headlights with lenses. The Song MAX adopts a 2+3+2 seven-seat layout, with the second-row seats capable of sliding and folding, and the third-row seats supporting proportional folding. 2. Configuration: The Song MAX is equipped with a multifunction steering wheel, electronic parking brake, dual-zone automatic climate control, second/third-row air vents, rear independent control automatic climate control, an air purification system, and a 65-inch panoramic sunroof. Safety features include vehicle stability control, ABS+EBD, traction control, hill start assist, brake assist, brake priority, electronic parking, tire pressure monitoring, front dual airbags, front side airbags, side curtain airbags, panoramic imaging, front and rear parking radar (6 sensors), and cruise control.
I've been driving the BYD Song MAX for several years, and the most common issue with the transmission is the jerky feeling during low-speed gear shifts, especially when accelerating or decelerating in traffic jams. It feels like being pushed forward and then pulled backward, which is very uncomfortable. Additionally, there's a noticeable clicking sound from the gear rotation, often prominent in quiet environments, raising concerns about internal wear. Sometimes, gear shifts can be delayed or stuck, and the car responds sluggishly when stepping on the gas, affecting the driving experience. These are common problems with dual-clutch transmissions, possibly related to poor heat dissipation, aging transmission fluid, or minor control module malfunctions. It's recommended that owners regularly check the transmission fluid level and quality and avoid prolonged low-speed driving in heavy traffic to mitigate these issues. If symptoms appear, it's best to get an early diagnosis at a 4S shop—minor fixes aren't expensive, but delaying could lead to needing a whole new transmission.
As an automotive enthusiast, I've observed quite a few Song MAX models, and their transmission issues mainly focus on low-speed jerking and gear-shifting noise. Although the dual-clutch design is efficient, in frequent start-stop urban driving conditions, the gears are prone to overheating, leading to insufficient lubrication, resulting in stuttering or abnormal sounds. Some vehicles have also reported oil seal leakage problems, where fluid leakage can make shifting even less smooth. I recommend paying attention to driving habits, such as avoiding sudden acceleration and braking, to keep transmission temperatures stable. Long-term neglect may lead to major repairs or even increased safety risks. Additionally, regular maintenance is key—don't extend oil change intervals too long to avoid cumulative wear on internal components.
