What to Do if the XuanYi Transmission Fails?
2 Answers
XuanYi transmission failure solutions include: 1. Clear the fault code; 2. Replace the valve body; 3. Repair the transmission computer, buffer plate, and clutch. The functions of the transmission are: 1. Change the transmission ratio to meet the traction needs under different driving conditions; 2. Achieve reverse driving; 3. Interrupt power transmission to the drive wheels when the engine starts, idles, shifts gears, or needs to stop for power output. Taking the 2020 XuanYi modified 1.6L XLCVT Enjoyment Edition as an example, in terms of suspension, the front suspension type is MacPherson independent suspension, and the rear suspension type is torsion beam non-independent suspension.
Last time I had an issue with my Sylphy's transmission was when I experienced jerking during acceleration on the highway. I immediately pulled over to check if any warning lights were on the dashboard—none were lit, but gear shifting was noticeably rough. My first thought was that the transmission fluid might have degraded, so I quickly exited the highway to find a repair shop. Sure enough, the mechanic said the CVT transmission fluid needed changing—it had already been driven for 80,000 kilometers. After replacing the fluid and performing a reset, the problem was resolved. If you encounter jerking or unusual noises, I recommend first checking the transmission fluid level and quality. The CVT in the Sylphy is particularly sensitive; poor fluid quality or prolonged intervals between changes can easily lead to valve body sticking. Never force it to keep driving, or you might end up needing major repairs.
