What is the recommended transmission fluid for the 2009 Corolla?

The recommended transmission fluid for the 2009 Toyota Corolla is Dexron ViATF, as the manufacturer claims. The automatic transmission fluid and filter should be serviced and flushed every 60,000 miles to keep the transmission working at maximum output. If You are towing a heavy load like a trailer reasonably frequently for the tractor, You can have it serviced every 45,000 miles. This is important because it lets You stop any slippage of gears or other complications that can arise that can do significant harm to the transmission. d***y transmission fluid does not allow proper lubrication of the tranny gears, which will cause the gears to grind metal to metal and You will get metal pieces and debris from the grinding inside the fluid, which will cause further complications. The cost of transmission will vary from $7 to $10 a quarter, which will depend on the quality and brand of the fluid.