Car Problem Reports

Mercedes-Benz ML320 AC System Leaks/Bad Temperature Sensors May Cause Poor Cooling

 
Mercedes-Benz ML320 Problem
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Model Years Affected: 1998, 1999, 2000, 2001, 2002, 2003

Average Mileage: 120,302 mi (69,324 mi - 150,000 mi)

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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.

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