Premature timing belt failure may result in serious engine damage. When replacing a broken timing belt, it is important to inspect and possibly replace the crankshaft position sensor; it is often damaged when the timing belt breaks.
Car Problem Reports
Hyundai Sonata Crankshaft Sensor May be Damaged by Broken Timing Belt
Hyundai Sonata Problem
Engines Affected: 2.4L 4 Cylinder, 2.5L V6
Average Mileage: 100,212 mi (76,636 mi - 114,000 mi)