One problem related to grinding noise has been reported for the 2000 Toyota 4Runner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2000 Toyota 4Runner based on all problems reported for the 2000 4Runner.
The contact owns a 2000 Toyota 4 runner. While driving approximately 55 mph, the contact heard a loud grinding noise and the vehicle began to shake. The vehicle was taken to an independent mechanic and dealer where they both informed the contact that the rear differential fractured due to rust. The vehicle was repaired by the authorized dealer. The manufacturer was notified and they provided financial assistance towards the repair. A few months after the repair, the vehicle failed to pass state inspection due to excessive rust throughout the frame and rear differential. The approximate failure mileage was 125,000.