[RAmadon]

I recently installed an Auxiliary Light Bar on the ROP bar of my 2038R by plugging it directly into the factory plugs located behind the rear wheels. All works well, but now when I turn on all my lights (which will activate the new light bar as well) I get a "Triangular" warning sign and "HOC" displayed on the dash. Not sure what it means, but when I turn the lights off, the warning triangle and HOC display goes off. Anyone else ever have this issue? Help or guidance would be appreciated - Thanks

 

[Jimmy Walker]

Was it followed by a numeric fault code?