How many kilometers should the Reiz transmission fluid be replaced?
4 Answers
Reiz transmission fluid should be replaced every 40,000 kilometers. Here is some information about transmission fluid: 1. The main function of transmission fluid is to keep the gear system clean, and to lubricate and prolong the life of the transmission device. 2. Due to different transmission designs, there are manual transmissions and automatic transmissions. Extended content: Generally, transmission fluid has three functions: 1. Heat dissipation. The interaction between gears generates a large amount of heat, which needs to be dissipated by the lubricating oil. 2. Lubrication. It makes gear engagement smoother. 3. Cleaning. It keeps the gear system clean and extends the life of the transmission device.
I think the transmission oil for the Mark X should be changed every 60,000 kilometers. I've been driving it since it was new, and it's been five years now. I follow this maintenance schedule at the 4S shop each time, costing around 800 yuan. The official manual usually recommends 80,000 kilometers, but with frequent city traffic jams, the oil quality degrades faster. If not changed in time, you may feel rough shifting and increased noise. As an owner, I make it a habit to change it every two years, while also checking the oil filter and overall vehicle condition. This helps prevent internal transmission damage and extends the car's lifespan. Delaying it too long could lead to repair costs as high as several thousand yuan, which isn't worth it. Safe driving relies on these small details, so I suggest not skimping on this expense—timely oil changes are key.
I often drive long distances in my Reiz, and I set the transmission fluid replacement interval at around 70,000 kilometers. The official recommendation is 80,000 kilometers, but I consulted a technician who suggested that if you do less highway driving, it can be shortened to 60,000 kilometers for peace of mind. In terms of cost, changing the fluid at a regular repair shop plus labor fees ranges from 600 to 1,000 yuan, which is much cheaper than a major overhaul. If you forget to check it regularly, the degraded fluid can cause transmission jerking, and in severe cases, the transmission could fail entirely, requiring a new transmission housing that could cost tens of thousands. As a budget-conscious person, I recommend everyone follow the manual—don’t cut corners. Regular maintenance actually saves money in the long run and improves driving smoothness, killing two birds with one stone.
Transmission oil serves to lubricate gears and dissipate heat. For the Toyota Mark X (Reiz), the general replacement standard is 60,000 kilometers. I know this from years of driving experience—deteriorated oil quality can lead to rough or even stiff gear shifts. In congested city driving, the interval can be shortened to 50,000 kilometers. Delaying replacement allows impurities in the oil to wear down internal components. While the owner's manual is a reference, I adjust based on driving habits. Prevention is key—checking oil level and color during replacement ensures smooth transmission operation and maintains the car's dynamic performance.
