Check Each Vehicle Signal

Press the « Audio» key to display the AUDIO OFF screen.
Touch the screen in the order of (1) to (6) shown in the figure.

Fig 1: Screen Display - Audio Off
Courtesy of SUBARU OF AMERICA, INC.
The display will switch to the Dealer Diag Menu screen.

Fig 2: Screen Display - Vehicle Signal Information
Courtesy of SUBARU OF AMERICA, INC.

CHECK BACK SENSOR
1. Touch {Vehicle Signal Info.} on the « Dealer Diag Menu» screen.
2. Pull the parking brake and depress the brake pedal, then put the gear in reverse.
3. Make sure that "ON" is displayed in the Reverse item.
  ON: Normal.
  
  OFF: Abnormal. Check the signal line connection. If there are no problems, the unit could be faulty.
CHECK IGNITION SWITCH
1. Touch {Vehicle Signal Info.} on the « Dealer Diag Menu» screen.
2. Make sure that "ON" lights in the IGN item and then the screen becomes dim.
  ON: Normal.
  
  OFF: Abnormal. Check the signal line connector. If there are no problems, the unit could be faulty.
CHECK SPEED SENSOR
NOTE:
- Before starting inspections, check the safety around the vehicle.
- Lift up the vehicle as necessary.
- When the diagnostic trouble code is input in the VDC CM, perform the clear memory operation.
1. Touch {Vehicle Signal Info.} on the « Dealer Diag Menu» screen.
2. Move the vehicle 2 to 3 meters (6.6 to 9.8 ft).
3. Check that "ON" is displayed in the Speed item.
  ON: Normal.
  
  OFF: Abnormal. Check the signal line connection. If there are no problems, the unit could be faulty.
CHECK PARKING BRAKE
1. Touch {Vehicle Signal Info.} on the « Dealer Diag Menu» screen.
2. Check the safety around the vehicle and depress the brake pedal.
3. Release the parking brake.
4. Apply the parking brake.
5. Check that "ON" is displayed in the Parking item.
  ON: Normal.
  
  OFF: Abnormal. Check the signal line connection. If there are no problems, the unit could be faulty.