Volvo vnl cruise control not working

My 2009 vnl volvo idle up stopped working. Is there a breaker a fuse my 4 camera system shorted out then my idle up stopped working please help me

 

Worked for me

 

did that and my cruise control is woking perfect now.
Before it did not work only on the road, when I was parked was working fine increasing the rpms on idleing.
Thank you to all who replied to the OP

 

Hey guys, I’m wondering if I have the same problem as these guys. I have a 2000 Volvo VNM and the other day I saw my speedometer just going crazy up and down up until it stopped working. It doesn’t track the miles either and my Jake’s don’t work. The idle/diag. works fine and there’s times that the Jake’s do work. I have a scangauge too and there’s been a few times that the mph on that works on there and gets the jakes working but not the speedometer or miles. So I’m clueless whether it’s the speed sensor or something else.