One problem related to water pump has been reported for the 2010 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 Toyota Highlander based on all problems reported for the 2010 Highlander.
The contact owns a 2010 Toyota Highlander. While driving approximately 60 mph, a rattling noise was heard underneath the vehicle. The failure occurred without warning. The dealer replaced the water pump, which was rusted and fractured. The manufacturer was not made aware of the failure. The failure mileage was 55,973.