When do you change the serpentine belt on a 2011 Toyota Camry?

The serpentine belt on a 2011 Toyota Camry should typically be inspected every 30,000 to 60,000 miles and replaced as needed. Signs of wear, such as cracks, fraying, or squeaking noises, indicate that it may need to be changed sooner. It's also a good idea to refer to the owner's manual for specific recommendations based on driving conditions and maintenance schedules. Regular checks can help prevent potential engine issues caused by a worn or broken belt.