How-To: Using The Jump-Start System

Join Marathon Coach Sales/Service Support Technician and luxury RV guru Dave Bash for an informative talk about using the jump-start system in your Marathon. As Dave explains, in any Marathon Coach there are chassis batteries that start the engine and “house” batteries that run everything else in the coach. Get a quick lesson from Dave on the difference between a 12- and 24-volt system; then find out how the jump-start button in the dash engages a heavy-duty relay that allows the house batteries to connect to the chassis batteries to start the engine. Keep checking in on this playlist for more helpful tips about operating your Marathon.