How many liters of transmission fluid does the ATSL require?
3 Answers
ATSL transmission fluid is 5 liters. The ATSL transmission is an automatic transmission. Hazards of not changing transmission fluid for a long time: Damage to the transmission's shift control mechanism; Abnormal wear of gears and clutch plates inside the transmission; Affects the normal operation of the transmission, leading to damage of the transmission valve body. The methods for changing transmission fluid are as follows: Loosen the drain screw at the bottom of the transmission to drain the fluid before refilling. Remove the transmission oil pan directly for draining and refilling: This method is more thorough than the previous one, removing impurities at the bottom of the oil pan. Using a circulation machine to change automatic transmission fluid: Dynamic fluid change with an intelligent circulation machine can filter and clean sludge and impurities inside the automatic transmission.
I've been driving the ATSL for three years and have a deep impression about the transmission fluid quantity. Whether changing the oil myself or at a professional shop, the amount usually fluctuates around 7 liters, but preparing 8 liters is safer for a thorough flush. Most ATSLs come with an 8-speed automatic transmission, and the filter should be replaced simultaneously during fluid change, otherwise residual effects can be significant. The quantity and quality of the fluid directly affect the transmission lifespan—I change it every 50,000 kilometers to avoid jerking or sticking issues. Remember to use the manufacturer-recommended fluid; don't cheap out on off-brand products, as even the correct quantity won't help then. Neglecting this could lead to major repairs costing over ten thousand, which isn't worth it. For DIY, get good tools—the operation is simple but the quantity shouldn't be estimated.
The standard refill amount for ATSL transmission fluid is approximately 7 liters. Based on some data I've reviewed in practice, it's advisable to prepare slightly more, around 8 liters, to account for potential overflow. The key is to properly drain the old fluid, including residual amounts in the oil pan and cooler. Using a specialized adapter ensures the new fluid fully fills the system, as insufficient fluid can increase gear friction and accelerate wear. Don't forget to check the fluid level when the vehicle is at operating temperature; accurate measurement requires the car to be stationary. I always pay attention to the transmission's response after each fluid change—proper fluid quantity ensures smooth acceleration. Maintenance intervals should be every 40,000 to 60,000 kilometers; too frequent changes waste money, while negligence leads to failure. Choosing qualified fluid is more critical than obsessing over the exact quantity.
