The control unit list shows all available control units that OBDeleven could read after scanning your vehicle.
To access the control unit list, first you'll need to connect your vehicle. Plug in your OBDeleven device into the car's OBD2 port and connect it to your mobile app. Make sure your phone has Bluetooth turned on and is within range from the device. If you're having issues connecting, refer to this article.
Open the list of control units by tapping the button at the bottom right of the screen, marked 
.
Here, you'll see all your vehicle's available control units (
). You can sort them by ID number, name, or status (
, 
, 
).
Each control unit has a status (
). The status can marked in green, red, yellow, or black:
Green: Control unit is in working condition and without any trouble codes.
Red: Control unit is in working condition but has some trouble codes. Tap on it to see the list of detected faults.
Yellow: Control unit is in working condition but is not installed in the Gateway installation list. Use the Gateway list coding function to add this control unit to the Gateway installation list.
Black: Control unit is installed into the Gateway but can't be reached. If you have uninstalled this control unit, you'll need to remove it from the Gateway installation list. Otherwise, check the functionality of the control unit.
