How to Check the Transmission Fluid in a Toyota Highlander?
2 Answers
Toyota Highlander transmission fluid check method is as follows: 1. There is a No. 14 screw at the bottom of the Highlander's transmission, with a hex socket pipe inside. This pipe is installed on the oil pan. 2. Start the engine when the vehicle is level and open the No. 14 screw. 3. If the fluid level is too high: The transmission fluid will overflow if the fluid level is higher than the pipe. 4. If the fluid level is normal or low: The fluid will not overflow. 5. Note: The check must be performed when the vehicle is warmed up. Here is additional information about checking car transmission fluid: 1. The method for checking transmission fluid is different from engine oil; engine oil is checked when cold, while transmission fluid needs to be preheated to around 50°C before checking. 2. When checking the fluid level, insert the dipstick into the pipe, pull it out, and check. If the fluid mark is between the upper and lower lines, the fluid level is just right.
I've been driving the Highlander for many years and found that checking the transmission fluid requires patience. First, let the car run for about ten minutes until the coolant temperature is normal, then park it on level ground. Put it in P gear and engage the handbrake, then open the hood to locate the transmission dipstick, which usually has a small red cap. Wipe the dipstick clean, reinsert it, and pull it out again to check if the fluid level is between the cold and hot marks. The fluid should be bright red, with no burnt smell or sediment. If the fluid level is low, you'll need to add or replace the fluid. Don't forget that regular checks can prevent leaks or overheating issues, helping the car run longer. I usually check it every three months, which saves both hassle and money.
