AWD Warning Light Display: Inspection

At normal condition
After turning the ignition switch to ON, illuminates for 2 seconds then goes off.
When FF mode is selected
AWD warning light illuminates when the ignition switch is ON and the AWD ON/OFF switching function is set to "FF mode".
When a malfunction is detected or when out of fuel
AWD warning light blinks at 2 Hz when the ignition switch is ON and any of the following malfunctions are detected.
1. When tire with different diameter is installed, or air pressure of any of four wheels is excessively low.
2. NG judgment for [Rear differential inspection mode] Refer to DIFFERENTIALS>REAR DIFFERENTIAL INSPECTION MODE .
3. When AWD electronic control system NG judgment occurs
4. When out of fuel
Courtesy of SUBARU OF AMERICA, INC.

If the AWD warning light does not illuminate, or if the illumination patterns are not as above, check the AWD warning light circuit.