AC System Leaks/Bad Temperature Sensors May Cause Poor Cooling on Mercedes-Benz ML430
Problem overview
AC system leaks and/or a faulty evaporator temperature sensor can cause poor AC cooling. The failed sensor can prevent the AC compressor from coming on. Leaks cause a low refrigerant level, which reduces the ability to cool.
18 people reported this problem
3 commentsMercedes-Benz ML430 vehicles with this problem
Average mileage: 147,250 miles
(76,000 - 221,000)
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