I just got my Edge today and thought i would run a DTC Test and it came up with the P0581 - Cruise Control Multi-Function Input "A" Circuit High. The CEL is not lit. I was wondering if this is a code I should be worrying about? My truck is a 2004 F150 5.4L 24V. Thanks.

 

Does your cruise control work?

 

Everything seems to be functioning as normal. But I cleared the code and it came back after a couple drive cycles. Thanks for your help.

 

Hm, if everything's working as planned, I don't think I'd worry about it for now.

 

R u guys still out there 8 years later?
My truck idles a tiny bit rough. I have 10k miles on Brisk plugs from Troyes as well as an SCT custom tune. I just pulled off the P0581 code. My cruise works awesome. Any thoughts?