I have a certified preowned Toyota that I am debating making some aftermarket modifications to. A buddy of mine said that if I modify the Toyota while it's under warranty, it could void the whole thing.
Reviewed by Shannon Martin, Licensed Insurance Agent.
Knowing the facts about your warranty is a smart move. You could void your Toyota warranty if you fail to get regular oil changes—a maintenance oversight that can lead to the destruction of your Toyota’s engine. You could also void your warranty if you put aftermarket wheels on your car, as this can cause issues with the steering and suspension.
The basic manufacturer’s warranty on a Toyota lasts 3 years or 36,000 miles, whichever comes first. Although aftermarket parts are designed with car enthusiasts in mind, they could end up negatively affecting your vehicle’s warranty if they malfunction. You may want to consider holding off on modifications until your warranty period has lapsed.
A manufacturer’s warranty is just one way to protect your Toyota vehicle. Another is
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