Function Check

On Service Menu, click "Function Check" to display the following items.

Panel and Steering Switch
Push Switch Check
- Pressed SW: Display the name of the switch pressed last.
- Result: "Push" or "Release"
- Times pressed: Display the cumulative total of the switch pressed since transiting to this screen.
The total will be reset once transiting to any other screen.

Knob Switch Check
- LEFT Knob
  Turned: The number of steps detected per each rotation is displayed in the "Tuned" box; where a step represents the knob switch electrical signal. The number of steps per rotation varies depending on the rotation speed; i.e. in principle, the faster the speed more number of steps detected. However, there is some exception; for example, if the rotation happens to end at the beginning of the 2nd unit time frame as shown below, it will be counted as 1 step detected although there are actually 6 steps.
- RIGHT Knob
  Turned: The number of steps detected per each rotation is displayed in the "Tuned" box; where a step represents the knob switch electrical signal. The number of steps per rotation varies depending on the rotation speed; i.e. in principle, the faster the speed more number of steps detected. However, there is some exception; for example, if the rotation happens to end at the beginning of the 2nd unit time frame as shown below, it will be counted as 1 step detected although there are actually 6 steps.
NOTE: Turn the rotary switch clockwise or counterclockwise to check that the screen indicates correct status according to the operation. If the screen display does not match the actual operation, the rotary SW may be faulty. Perform inspection for the rotary SW.
Touch Switch
Cursor: ↔ A "Cursor" appears upon touch and disappears upon release of the touch.
NOTE:
- The user is touching 2 locations on the screen. If the user is touching 3 locations or more, the cursor appears on the 2 locations that are touched first.
- The Subaru Select Monitor does not have the touch switch check function.
Microphone
With the microphone input level screen displayed, make sound toward the microphone 1 or microphone 2.

Fluctuate the sound volume to check that the microphone 1 or microphone 2 input level changes accordingly.

If the input level does not become green or the input level does not change even when the sound volume is fluctuated, the microphone 1 or microphone 2 may be faulty.
NOTE:
The microphone input function is enabled while this screen is displayed.
- The sound volume is indicated in eight levels.
The maximum input volume of microphone is equally divided into eight levels from level 0 to level 7.

System Sensors Check

SPD check: Status of the vehicle speed sensor signal can be checked.

Before starting inspections, check the safety around the vehicle. (Lift up the vehicle as necessary.)
When VSC (VDC) Control Module detects DTC, perform the clear memory of [Brake Control] using the Subaru Select Monitor. Ref. to COMMON (DIAGNOSTICS)>CLEAR MEMORY .
Drive the vehicle at 9 km/h (6 MPH) or more.
Check that SPD indicates vehicle speed that is almost equivalent to the figure displayed on the combination meter.
Vehicle speed is not displayed. Or, when different vehicle speed is indicated, check if CAN system DTC is stored. If so, perform the diagnosis according to the DTC. When CAN system DTC is not stored, check if the DTC related to the vehicle speed sensor is stored for the VSC (VDC) system, and perform inspection according to the procedure. If no fault is found with the CAN system and vehicle speed sensor, and the vehicle speed is displayed on the combination meter, the unit itself may be faulty.

Gyro sensor related check: Status of the Gyro sensor signal can be checked. If fault is found with the Gyro sensor related indications, the main unit could be faulty.

Gyro Sensor/Raw data: Normal when output as indicated in the following table.
Gyro Sensor/Offset: Normal when output as indicated in the following table.
Gyro Sensor/Relative bearing: Normal when output as indicated in the following table.
Reset: Press and hold the Reset button for three seconds to reset the pulse count of SPD, relative bearing of Gyro sensor, and relative angle of inclined angle sensor.

NOTE: The following shows information to be displayed and its description.

Item	Display	Contents
SPD/Pulse Count	Pulse count	Displays SPD signal status in the following format. The number of input pulses accumulated since this screen is displayed. (Indicated in four-digit DEC code.) The number returns to 0 after 9999. Reset with ACC OFF/ON.
SPD/Speed	Speed	Displays SPD signal status in the following format. LSB: Displays in km-per-hour as 1 [km/h]. Displays 255 [km/h] for MAX value or more, and 0 [km/h] for MIN value or less.
Gyro Sensor/Raw data	*** deg/sec	Displays the angular speed detected by the Gyro sensor. Updated at 1 sec intervals.
Gyro Sensor/Offset	*** deg/sec	Displays the angular speed average value detected by the Gyro sensor at the latest point that the vehicle speed became zero. Updated at 1 sec intervals.
Gyro Sensor/Relative bearing	*** degrees	Displays the azimuth angle change amount based on the point that the screen changed. The value increases when turning right, and decreases when turning left.
Reset	Reset the following display items to [0]. SPD pulse count Relative bearing of Gyro sensor Relative angle of inclined angle sensor	Press and hold the reset button for three seconds or more.