How often should the transmission fluid be changed for the Haval H2?
2 Answers
The official maintenance manual for the Great Wall Haval H2 recommends changing the transmission fluid at 6,000 kilometers, 52,000 kilometers, and 100,000 kilometers. After that, it should be replaced every 50,000 kilometers or every three years, whichever comes first. More details about the Haval H2 are as follows: 1. Detail 1: The Great Wall Haval H2 is equipped with three types of transmissions. The manual transmission is a 6MT developed by Great Wall itself. The automatic transmission, a 6AT, is sourced from Hyundai's HPT, a subsidiary of the Hyundai Group, which supplies transmissions for many Hyundai/Kia models. This transmission is also used in models like the Zhonghua V5, with smooth shifting being its standout feature. 2. Detail 2: The Haval H2's 7-speed wet dual-clutch transmission is a product of Getrag. Its internal structure is similar to a manual transmission, using gear meshing for power transmission, which allows for shorter shift times and better power transfer efficiency. The dual-clutch transmission eliminates torque interruption, ensuring continuous engine power utilization. 3. Detail 3: This design contributes to fuel savings and excellent fuel economy. Additionally, the wet clutch has a wider threshold for tuning, eliminating the need for rapid shifts to control temperature as in dry clutches, which can cause jerking and hesitation. Therefore, the wet clutch offers better smoothness compared to dry clutches.
The transmission oil change interval is crucial for your car. When I drove a Haval H2 manual transmission, the manual recommended changing the oil every 60,000 kilometers. For automatic transmissions, it might be shorter, around every 40,000 to 60,000 kilometers. Regular oil changes protect the gears from wear and ensure smoother shifting. From my experience, for city commuting, changing every 60,000 kilometers is sufficient, but if you frequently drive on highways or tow heavy loads, you should consider changing it earlier, around 50,000 kilometers. The cost of an oil change isn't high—just a few hundred yuan at a 4S shop. Neglecting this can lead to clunking sounds in the transmission, eventually costing thousands or even tens of thousands in repairs. It's best to follow the manual or have the technician check the oil quality during each maintenance. If the oil appears black or has a strange odor, address it immediately—it saves money and gives peace of mind.
