D Dave morris · Registered Joined Jan 16, 2014 · 0 Posts Apr 7, 2014 Report Loosing throttle control after 60miles or so will run on cruse control if I stop and switch off then restart Allison well again a fault code is showing p0578 speed control switch hh
Loosing throttle control after 60miles or so will run on cruse control if I stop and switch off then restart Allison well again a fault code is showing p0578 speed control switch hh