Heater Blower Motor May Become Noisyon Mercedes-Benz ML320

The heater blower motor can become abnormally noisy. Replacement of the blower motor is commonly necessary to correct this concern.

RepairPal Verified
Average mileage : 148,666 (63,000–235,000)
6 Years Affected: 1998, 1999, 2000, 2001, 2002, 2003
21 people reported this problem
7 people shared problem details
replace fan motor
1 person likes thisFlag inappropiate
The back seat blower remained on all of the time and was extremely loud. My mechanic had to unhook it in order for it to stop running the battery down.
1 person likes thisFlag inappropiate
i have no air or heat...just air coming out and it's loud
1 person likes thisFlag inappropiate
AC fan became noisy
heater (fan) only works on 1, and the 2,3,4 make a lot of noise and vibrate so hard, but no air
Ny blower motor is very noisy
The heater blower motor is very loud and now does not blow air through the system.
Related Items:
Fan for Heat/AC starting making louder than normal noise at higher fan speed setting particular...
How much will this repair cost - motor mount - including parts, labor, taxes, etc.
heater in car won't get hot at idle, but does fine at high speeds

Related Content