Tune up info needed

[2slowjetta]

At what mileage you change the timing belts or chains and all the engine belts plus water pump and oil pump i have a 2012 yaris that ive only changed its oil oil filter coolant and both air filters she has a mileage of 54,105

[91mustang]

There is no need to replace the timing chain on the Yaris. Water pump doesn't require replacement unless it fails. I've never heard of an oil pump fail on a Yaris.

[mrpj]

My service book advises an ancillary belt first change, all models, at 60000miles/6years whichever comes first. That's fo U.K./Europe spec.car.
I'd do it now personally.
As already stated, chain driven timing. As long as the engine oil and filter have been regularly changed using correct oil and good quality filter the chain should last for many, many miles.

[2slowjetta]

Thanks guys