When repairing a transmission valve body, it's not always necessary. Disassembly and repair are only considered when the automatic transmission's shifting pattern is abnormal, the friction plates are severely burned, or there is a large amount of friction powder inside the valve plate.
The cost of replacing a transmission valve body generally ranges from several hundred yuan to tens of thousands of yuan. This is mainly due to various factors, such as the vehicle model, the service provider, regional differences, and the degree of parts compatibility.
Driving habits have a significant impact on the lifespan of Subaru CVT transmissions. Good habits can allow them to approach or even exceed their 400,000-kilometer durability limit, while bad habits can drastically shorten their service life. Subaru CVT transmissions have an excellent design foundation, with a theoretical lifespan of 300,000 to 400,000 kilometers;
When not moving or moving slowly, the main drive shaft rotates quickly and powerfully. When the engine speed is increased, the increase in main drive shaft speed is significantly disproportionate to the increase in front and rear drive shaft speeds.
