How often should the power steering fluid be changed in the Edge?

[OKeegan]

The power steering fluid in the Edge should be changed every 2 years or every 30,000 kilometers driven. Methods to determine if the power steering fluid in the Edge needs to be replaced: 1. Feeling that the steering becomes heavier; 2. Observing that the power steering fluid is noticeably black or contains a large amount of impurities. The Edge is a mid-size SUV with exterior dimensions of 4878 mm in length, 1925 mm in width, and 1734 mm in height, a wheelbase of 2850 mm, and a fuel tank capacity of 69 liters. It is equipped with a 2.0T 245 horsepower L4 engine, with a maximum power of 180 kW and a maximum torque of 390 Nm.