Apexi safc power no screen

[TurboGabriel]

Ok' I have safc bottons light up but no screen. If anybody has idea I will like too known. Do I need to hook it up ecu to power it right.

 

[DSM_ThuNDeR]

had the same problem. Open up the afc (4 screws) and check the "wiring harness" is conected to the "display screen".

 

[1996dsm]

Double check your ground wires.

 

[TurboGabriel]

I open it up and check it already it on good. Plus the power light is not on too but the bottons are. I do have it hook up to the battery to test it out so it might be the ground. I have black to battery ground and brown to another ground red too power

I got it grounds where too far apart put them on the same post powers right on thanks for the help!!