How often should the transmission fluid be changed in the Envision?
4 Answers
The transmission fluid in the Envision should be changed every 80,000 kilometers. Transmission fluid plays a crucial role in cooling, lubricating, and transmitting power within the transmission. Many transmission shift control mechanisms rely on transmission fluid to function properly. If the transmission fluid is not changed for an extended period, it can lead to malfunctions in the shift control mechanism. The Envision 20T models are all front-wheel drive, equipped with a 1.5T inline 4-cylinder turbocharged engine, paired with a 7-speed dual-clutch transmission, delivering a maximum power of 124 kW, 169 horsepower, and a maximum torque of 250 Nm. The 28T models feature an all-wheel-drive system, powered by a 2.0T inline 4-cylinder turbocharged engine, matched with a 9-speed automatic transmission, producing a maximum power of 191 kW, 260 horsepower, and a maximum torque of 400 Nm.
I've been driving the Enclave for about five or six years, and the transmission fluid replacement cycle is generally between 60,000 to 80,000 kilometers, depending on your driving habits. If you frequently encounter city traffic congestion, drive on mountain roads, or haul heavy loads, it's better to change it earlier, say around 50,000 kilometers. Old transmission fluid deteriorates, loses its lubricating properties, and can cause gear wear, leading to repairs costing thousands or even tens of thousands of yuan. Last time, I changed it at 65,000 kilometers at the 4S shop, and the mechanic said the fluid had darkened, which is a warning sign. I recommend keeping a habit of recording mileage or following the vehicle manual, which usually suggests changing every 60,000 kilometers or every four years. Don’t delay too long, or you might end up with a breakdown and engine stalling, which is a huge hassle.
I remember when I first bought the Envision, the manual stated that the transmission fluid should be changed every 80,000 kilometers. However, after driving just over 70,000 kilometers, I noticed significant jerking during gear shifts. I took it to a repair shop, and they said the fluid was too dirty and needed an immediate change. After the change, not only did the shifts become smoother, but I also noticed a slight improvement in fuel efficiency. Checking it yourself isn’t difficult—just listen for any unusual noises or excessive vibrations from the transmission. Now I understand that maintaining this fluid properly can significantly extend the transmission’s lifespan. My advice is not to rely solely on the manual. Considering actual driving conditions, such as frequent highway driving or harsh road conditions, changing it every 60,000 kilometers is a safer bet. The Envision’s transmission is expensive, and a small oversight could lead to costly consequences.
Changing the transmission fluid for an SUV like the Enclave is a cost-effective investment. The general interval is 60,000 to 100,000 kilometers, but if you drive aggressively or frequently in dusty areas, it's best to shorten it to under 70,000 kilometers. Spending a few hundred bucks on fresh fluid can save you from costly transmission failure. Long-term neglect reduces fuel efficiency and may lead to breakdowns. I change it regularly for my daily commute, keeping the machine quiet and durable. During maintenance, check the fluid quality—replace it if it's dark red or murky. Don't skimp on this and risk major issues.
