How often should the Aisin 6AT transmission fluid be changed?

1 Answers
MacLeilani
07/29/25 4:48pm
Aisin 6AT transmission fluid should generally be changed every 3 years or 60,000 kilometers. Transmission fluid can deteriorate and volatilize when working under high-speed and high-temperature conditions for extended periods, so regular replacement is necessary. Failure to change the fluid can accelerate the wear of mechanical components. Potential risks of not changing transmission fluid for a long time: 1. Deterioration and volatilization under high-speed and high-temperature conditions: Prolonged operation under high-speed and high-temperature conditions can cause the transmission fluid to deteriorate and volatilize, accelerating the wear of mechanical parts and, in severe cases, damaging internal transmission components. 2. Weak acceleration when the car is cold: If the transmission fluid is not changed for a long time, the vehicle may experience weak acceleration when starting cold. 3. Thickening of transmission fluid, leading to blocked transmission cooler: This can cause the transmission cooler to become obstructed, resulting in excessively high transmission fluid temperatures and increased wear. 4. Slight slipping during driving: Failing to change the transmission fluid on time may cause slight slipping or similar issues while driving.
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