Most units use solenoids which might be managed by either the engine Regulate device, or perhaps a individual transmission Regulate device. This allows for more precise control of shift factors, shift good quality, lessen change situations and handbook control. Monthly bill Pugliano/Getty Images ­When you've got ever pushed an automobile https://gearboxauto67765.blogadvize.com/41242366/gearbox-auto-can-be-fun-for-anyone