Chassis Batteries Reading 0.00
Thor Palazzo 2018 33.2, Cummins 6.7.
Went out today to take my monthly drive during a period of storage. When I left, both the house and chassis batteries were reading a little low but within acceptable range.
When I went to start the coach, the engine icon was on and did not turn off as it usually does, after about 15 seconds. So I engaged the house batteries to start the engine.
Drove about 30 miles, filled up with diesel. Coach started fine without using to bump from the house batteries.
When I got to the storage lot, again about 30 miles, turned the engine off and noticed that the coach batteries were reading 0.00 volts and showing red on the monitor.
Thoughts? Altenator shot and draining the coach batteries? Assuming I can start up using the house batteries, will the engine cut off while driving without charge on the coach batteries?
John & Liz Koby
Palazzo 2018 33.2