Newbie Question: The Winnie has been sitting for about a month without me starting it and I had to use the "Battery Boost" to get it running yesterday. Ran it off and on all day yesterday. Then this morning, same thing? Does this mean my chassis battery is bad? What do you think is happening? As far as I can tell, nothing is on in the cab and the aux battery shut off is "off" when not in use.
I am a single 70 y/o woman who has never owned an RV before but willing to learn and enjoy the RV life.
Still learning..........thanks for any help I can get.
PattD,
Well, first off, you have an '09 Winne coach. It's presently 2015. That means, using advance math, the chassis battery (if it's not been changed at any time between now and the time it was new in '09) is somewhere at or near, 6 years old. You're in the time frame of the length of duration that the AVERAGE chassis battery will last. I say A-V-E-R-A-G-E, for the folks that will get their shorts in a knot because they've had theirs last for longer.
Now, does this mean yours is on its way to the big battery place in the sky, not necessarily. But, just some suggestions for you.
1. Find some one you trust, friend, neighbor, relative, etc. that will have some general to good knowledge of auto electronics. Preferably one that will have that knowledge in RV electronics.
2. Have them or, a local battery supplies center, i.e. Napa, Interstate, OReighly Auto parts etc., do a LOAD TEST on that chassis battery. That will tell you if that battery has any STAYING POWER. That is, the ability to sustain quite a bit of cranking and, reserve power. A battery that has what's called a "surface charge" will basically tease you. In that, it most likely will start your coach but, if the coach was hard to start or, something was left on for even a slight amount of time, you'd loose all the cranking capability.
3. Either you or, your trusted friend/neighbor/tech, do a thorough search to make sure, you've got nothing "ON" that is connected to the chassis battery system.
4. Starting your coach a few times in the same day WILL NOT HURT ANYTHING! Repeatedly doing it without a fair amount of engine running time in between, will eventually damage the battery to the point it will not accept a charge.
5. One thing that's vitally important here is, check all the battery connections. Make sure they are very clean and tight. Having any corrosion etc. in between makes for lousy capabilities in both starting and charging.
6. Finally, have that friend/relative/tech etc. EXPLAIN in layman's terms, just how YOUR PARTICULAR SYSTEM(S) work. That is, how your engine running which, turns the alternator which, CHARGES BOTH SETS OF BATTERIES. And, then ask for him/her to explain WHAT CHARGES THE COACH BATTERIES when plugged into shore power or, the generator is running. When this knowledge is presented to you in a fashion that you can understand, you'll know better how things work and therefore, you'll have a better grip on when things ARN'T WORKING CORRECTLY!
Now, once all the those items have been checked off, you should be in good shape for an eventful life in RVing. Good luck and have fun.
Scott