When the computer throws the code that you need to change the sensor.
You need to flush the power steering fluid on a 2003 Toyota Highlander every two to three years. You should check the fluid levels weekly.
I have found that the filter should be changed around 90K in normal use and 60K in severe conditions. Toyota Tech.
You should change your automatic transmission fluid in Toyota gearbox at least after every 30,000 miles.
you should change oil on you car every 5000 miles
every 30k miles
Each 5k miles.
The only answer I can find in the manual is when the dashboard "maintenance required" signal appears. I'm thinking it's around 5000 miles, but I don't know for sure, as I just got my 2005 Highlander recently.
Change it every 75,000 miles.
Every 8000 km,or 6 moths.
Every 15,000 miles.
If it is an automatic transmission every 30 thousand miles.
What type of trans oil does and how many lts
Change your air filter every 30,000 miles or sooner if you drive in dusty conditions.
You should change the belt when it is about to wear out, which a mechanic should be able to tell you when you need to, or you can also change it more often to make sure you wont need to.
I think they recommend to change it each 160-180K miles.
Should be changed every 60,000 miles. This is NOT an interference engine.
The transmission fluid on a Toyota Sienna should be changed every 100,000 miles. This helps to prolong the life of the transmission and improve performance.
How often should you change the fuel filter?
It should last the life of the engine and is normally replaced during an engine overhaul.
Change the plugs and wires at 100,000 miles unless you experience poor performance or a drop in MPG. In that case change them sooner.
about every 3500 miles regrdless the years or every 3-4 months whatever sooner. YN