Check Vehicle Signals With Line Diag Mode
WARNING: This page is about a different car, the 2021 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
- Turn the ignition switch to ACC.
- Press the button (b) twice with the button (a) pressed.NOTE: Pressing the button (a) for 3 seconds or more, or turning the ignition switch from the OFF to ACC position can exit the diagnostic mode.
- {Line Diag} screen is displayed.
- Check the signal status with the {Vehicle Signal} in the {Line Diag} screen.
| Item | Contents | Inspection |
|---|---|---|
| ILL+ | Illumination signal | Turn the lighting switch to ON, and check that the display shows OK. |
| SPEED | Speed pulse signal | Input the vehicle speed and check that it turns ON. |
| PKB | Parking brake signal | Pull the parking brake switch, and check that the display shows ON. |
| REV | Reverse signal | Place the select lever in reverse, and check that the display shows ON. |
| IG | IGN signal | Check that the display shows ON. |
| Batt Volt | Battery voltage | Check that the battery voltage is displayed. |
| Steering | Steering angle | Check that the steering operation is reflected on the display. |
| Bright | Bright signal | Turn the bright switch to ON, and check that the display shows ON. |