Diesel pusher electrical starting prob[ems
Approx.3 weeks ago I went to start my motorhome and the batteries seemed dead with nothing from the switch so I hit aux. start and it started right up. My motorhome is a 2002 Phaeton with the 3126 Cat...
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Also you want to make sure that your battery connections are all tight and clean. Even a bad connection will allow a small amount of current, from a trickle charger, to get through and charge your batteries. But when you try to start the coach, it needs a LOT of current and a poor connection can fail.
