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View Full Version : 12V Issue on 06 Crescendo


jchamberlain
04-01-2014, 01:16 PM
OK Here's the issue.
After setting for a month I touched both quick disconnect switches to turn on the house and chassis batteries and got nothing. The house batteries were dead (I probably left the switches on when storing) so I got my charger out and fully charged all of the batteries. I thought OK good to go and drove the RV a short distance to our home. When I shut the RV down I got a chirping from the CO sensor and it had a low voltage warning. I check the house batteries and they where still charged. We decided to go on the short trip planned and when arriving all is well. Plugged in shore power and had fun till just before we were about to leave... I checked the house batteries again and they were about 50%. All of the batteries are about 4 years old. If I turned both house and chassis quick disconnect switches on I get no chirping fro the CO sensor. It only happens on the house switch and also the inside control panel acts very weird with blinking lights at the same time as the chirping. Where do I start?

06 Crescendo
300 Cat

Thx John