What is the issue with the Haval H6 transmission failure?
2 Answers
Haval H6 transmission failure is caused by improper operation or lack of timely maintenance. If the transmission malfunctions, it is necessary to promptly visit a 4S shop for repairs. The Haval H6 is a compact SUV under the Haval brand. The Haval H6 is equipped with two engines: a 1.5-liter turbocharged engine and a 2.0-liter turbocharged engine. As the flagship model of the Haval brand, the Haval H6 is positioned as an urban intelligent SUV and was launched at the Great Wall Motors Tianjin new factory. It offers Mitsubishi 2.0L gasoline-powered models and Green Power 2.0T diesel models, available in three versions: Urban, Elite, and Premium.
A friend's Haval H6 had a similar issue last year, where the car jerked violently during low-speed gear shifts. Common problems fall into several categories: First, a faulty control module where the transmission computer fails to receive correct signals, causing erratic gear shifts. Second, sensor malfunctions, such as a wheel speed sensor covered in mud, which confuses the car about which gear to engage. For dual-clutch transmissions, it could be excessive wear on the clutch plates, especially in city traffic where frequent semi-engagement wears them out faster. Hydraulic system issues, like stuck shift solenoids or valve body leaks, can also make shifting rough. Lastly, don’t forget to check the transmission fluid—low levels or degraded oil (unchanged for 3-4 years) will hinder lubrication and cooling, directly impacting performance. It’s best to start by scanning for trouble codes to pinpoint the issue.
