| Re: On the Road Electrical Trouble-shooting [message #334555 is a reply to message #334533] |
Wed, 04 July 2018 08:01   |
JohnL455
Messages: 4447
Registered: October 2006
Location: Woodstock, IL
Karma:
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Senior Member |
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You should not travel without a $10 DVM (meter) and understanding of the DCV function. At this point I would charge all the batteries via an external charger and have them load tested. Replace as needed. Then after cleaning all terminals (connect negative last remove first for no arcs) start the motorhome. Meter across all your 12V batteries. You should see 13.4-14.2V. If you see below 13.2V your system is not charging and needs further diagnosis. A 12V battery sitting fully charged should read 12.6V approx. If it reads 12V it is mostly dead and needs full charging or replaced
John Lebetski
Woodstock, IL
77 Eleganza II
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