Electrical problems 2018

[Woody123]

2500hd on dash abs/stability lights on and rear camera on dash comes on any gear and pushing brake pedal

[newdude]

Gotta scan for codes first off.  Get a BlueDriver or OBDLinkMX so you can see codes for all the modules.  

[Woody123]

Scan it rear abs sensor replaced didn’t fix it no other codes.

[silveradosid]

try unplugging your trailer plug harness

[Dylan Gjika]

I have a 2018 Silverado 1500 and it was having electrical problems like that, changed the battery and its back to normal for months now later