Function Check

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

1. 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.
2. Touch Switch

   Cursor: → A "Cursor" appears upon touch and disappears upon release of the touch.

   NOTE:

   • The user is touching two places on the screen. If the user is touching more than two places, the cursors appear at two places touched first.
   • The Subaru Select Monitor does not have the touch switch check function.
3. 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.

4. Navigation System Sensor

   System Sensors Check

   GPS related check: Status of the GPS signal reception can be checked. When there is faulty in reception status, position detection or date indication, re-check the reception status at a location with a fine view and no obstacles around that will interrupt the signal reception. When normal condition is still not obtained, the GPS antenna may be faulty.

   • GNSS/Reception number: Normal when it is indicated in blue.
   • GNSS/Status: Normal when OK is indicated.
   • GNSS/Measurement ratio 3D: Normal when 3D+2D becomes 60% or more.
   • GNSS/Measurement ratio 2D: Normal when 3D+2D becomes 60% or more.
   • GNSS/Date (GMT: DD/MM/YYYY): Normal when current time is indicated. When current date/time is not indicated, click the Date Setting button to set the current date on the displayed date setting screen.
   • GNSS/Position (WGS): Normal when longitude and latitude of the current position are indicated.

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

   1. Before starting inspections, check the safety around the vehicle. (Lift up the vehicle as necessary.)
   2. When VDC control module detects DTC, perform the clear memory of [Brake Control] using the Subaru Select Monitor. Ref. to COMMON (DIAG)>CLEAR MEMORY .
   3. Drive the vehicle at 9 km/h (6 MPH) or more.
   4. Check that SPD indicates vehicle speed that is almost equivalent to the figure displayed on the combination meter.
   5. 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 sensor is stored for the 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.
• Angle Sensor/Raw data: Normal when output as indicated in the following table.
• Angle Sensor/Relative angle: Normal when output as indicated in the following table.
• Gyro/Distance accuracy learning level: Set to "0" at factory setting, and the level increases according to the driving. When the learning level reaches 3 or more (3 or more blue Indication), sensor learning is sufficiently completed.
• 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.

GNSS Information