How often do you change the timing chain on a Toyota auras?

The Toyota Auris is equipped with a timing chain rather than a timing belt, which typically does not require regular replacement like a belt would. Timing chains are designed to last the lifetime of the engine under normal driving conditions. However, it’s important to keep up with regular maintenance and address any unusual noises or issues, as these could indicate a problem with the chain or its components. Always refer to the owner's manual for specific maintenance recommendations.