Yeah, there is a low limit on speed in the ECU (mentioned previously, USDM is around 30MPH) and it's dependent on the SPD signal generated in the gauge cluster.

Intermittent Cruise
 

Anyone have experience or thoughts about a cruise that works occasionally? It seemed as though it was affected by adjusting the steering wheel (tilt, tele, ect.) But even that seems intermittent. I have checked the vacuum lines and I am going over 400 mph while testing. Just kidding 40mph, to be safe. I can be going down the interstate and one minute it works the next it won't. :werd: