What can be the cause of this message on the dash and is this problem expensive to fix?
My car has 74000 miles.
My car has an automatic transmission.
Hello - there are 2 fairly common causes of the AWD warning light: the temperature/pressure sensor in the rear differential, or the oil pump in the rear differential are malfunctioning. I would recommend an inspection of the rear differential by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.
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