Problem Reports
Mercedes-Benz ML430
Report: AC System Leaks/Bad Temperature Sensors May Cause Poor Cooling
Mercedes-Benz ML430 Problem
6 Reports
Model Years Affected: 1999, 2000, 2001
Average Mileage: 128,500 mi (110,000 mi - 147,000 mi)
Verified
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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fatoomy00, 1999 Mercedes-Benz ML430, 147,000 miRookie
my whole hvac system is crap. I'm hot in the summer and freezing in the winter...so sick of the problems I'm having with this car.
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