On-need AWD methods generate the secondary axle by way of an active or passive coupling machine or "by an independently driven drive procedure". The conventional notes that in some cases, the secondary drive method could also supply the main vehicle propulsion. An case in point is often a hybrid AWD https://4438384.ageeksblog.com/29001603/the-greatest-guide-to-πλαινα-σκαλοπατια