The AC fan speeds 1-3 seem to work fine but when I turn it to the highest speed (#4) it doesn't blow. I remember reading about this problem years ago on this forum about this problem but I can't remember what the cause and solution was.
Location: Houston
Posts: 706
My VIN: 16113
Club(s): (SCDC) (DCUK)
The AC fan speeds 1-3 seem to work fine but when I turn it to the highest speed (#4) it doesn't blow. I remember reading about this problem years ago on this forum about this problem but I can't remember what the cause and solution was.
Shannon
Location: Leonardtown, MD
Posts: 9,006
My VIN: 03572
Speeds 3 and 4 are powered by relays. Most likely a pushed pin in the relay socket or a failed relay. Those two relays are the third and fourth one from the center of the car.
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Dave M vin 03572