Testing a Battery Isolator Controller
I had a problem last week in "Q" where during the drive from Los Angeles to "Q", my coach batteries did not charge from the alternator. I pulled out the trusty cheepy, cra!!y HFT DMM and hooked it up...
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I've taken several apart and cleaned the copper disc. It can involve drilling out rivets. Possibly the solenoid engages but no house battery voltage change is detected so it disengages.
I've also used the aux start to get a failing solenoid to engage.
I've also used the aux start to get a failing solenoid to engage.
