Honda, Acura Warning Message
“All-Wheel Drive System Problem”
The Real-Time AWD system has detected a fault. The vehicle may not distribute power to the rear wheels, operating in front-wheel drive only.
moderate severity
Common Causes
- Rear differential fluid overheating
- Electromagnetic clutch failure
- AWD control module fault
- Rear driveshaft speed sensor error
Immediate Action
Drivable in FWD mode. Avoid slippery conditions where AWD would be needed. Schedule service.
Typical Repair Cost
$300–$2,500