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Hello, I have a cls 280 w219 petrol, I have a problem with the ventilation, I replaced the part next to the fan and I have problems, everything works, then it stops (I powered the fan separately from a battery and it works without problems, I replaced the electrical part and after some time the same problem, after replacing the part when I set the ventilation to maximum the fan stopped, I mention that the voltage at the plug is 14V)Can someone help me with an adviceThank you in advance!!
Hello, I have a cls 280 w219 petrol, I have a problem with the ventilation, I replaced the part next to the fan and I have problems, everything works, then it stops (I powered the fan separately from a battery and it works without problems, I replaced the electrical part and after some time the same problem, after replacing the part when I set the ventilation to maximum the fan stopped, I mention that the voltage at the plug is 14V)Can someone help me with an adviceThank you in advance!!
If the fan motor is beginning to fail it can still operate (as shown by running it from a seperate battery) but the amount of current it darws (in amps) will increase and can damage the fan control module. So, check the amperage of the fan when it is running at maximum speed. Most blower fans should not draw more that about 18-20 amps. Good luck.
08-14-2023, 07:26 AM
