Toyota uses 10 year coolant (2004 and newer), that should be replaced now.
It would depend on what type of shop is doing the maintenance, where I work we are required to do a complete inspection on an oil change as well as a 30K. The management doesn’t want to pass up an opportunity to sell brakes, a wiper blade or a light bulb.
I don’t keep coolant in any vehicle for 10 years
In my opinion, telling people to keep the coolant in their car for 10 years is a bad idea, just like the idea that “lifetime transmission fluid” doesn’t need to be serviced
@db4690 Correct; Toyota recommends coolant change with their extra long life coolant at 8 years or 60,000 miles. My Toyota will be 8 years old next February, but it will only have about 48,000 miles. But I will change it. It’s all about additive depletion and contamination.
“My Toyota will be 8 years old next February, but it will only have about 48,000 miles. But I will change it.”
And every 5 years after that.
So I took a conservative step and changed the coolant in my Toyota at 5 years and ~24,000 miles.
Since the old fluid looked fine I just drained & refilled the radiator, no complete exchange.
At 10 years I plan to change again and replace the thermostat & radiator cap.
@circuitsmith Wise decision; these changes cost relatively little and ensure continued reliability. I would pressure test the cooling system every 5 years or so thereafter and regualrly inspect clamps and hoses.