When should the timing belt of the Toyota Crown be replaced?
2 Answers
The Toyota Crown uses a timing chain, which is maintenance-free and does not require replacement. The main function of the timing chain is to drive the engine's valve train, ensuring that the engine's intake and exhaust valves open and close at the appropriate times to allow the engine cylinders to properly intake and exhaust air. The Crown is a mid-to-large-sized car brand under the Toyota Group, with dimensions of 5020mm in length, 1805mm in width, and 1480mm in height, and a wheelbase of 2925mm. In terms of safety, the Crown incorporates braking technology and various excellent driving assistance equipment, including the TRC traction control system, VSC vehicle stability control system, and VDIM vehicle dynamics integrated management system, ensuring grip in various road conditions and achieving outstanding handling effectiveness.
I remember when I was driving a Toyota Crown, the timing belt was indeed something to pay attention to. Based on my experience, Toyota recommends replacing the timing belt every 60,000 to 100,000 kilometers or every 6 to 10 years, depending on the model and driving habits. I drove a 2015 Crown, and the manual specified a replacement interval of around 80,000 kilometers. I replaced mine at 85,000 kilometers without any issues. A worn-out belt is prone to snapping, and if it fails while driving, it can cause severe damage to internal engine components, resulting in repair costs of tens of thousands—much more expensive than replacing the belt. If you frequently drive in high temperatures or on rough roads, you might need to inspect it as early as 60,000 kilometers. During regular maintenance, ask the mechanic to visually check for looseness or cracks in the belt—early replacement saves big money. Keep track of your driving records, monitor mileage changes, and spot abnormalities in time. Drive safely, and don’t overlook this small component.
