08-10-2022, 03:16 PM
On the isolator, you have three terminals? One goes to the alternator, one goes to the house batteries and one goes to the merge solenoid. Do you have a smaller gauge wire on the terminal that goes to the merge solenoid. That 2 gauge wire should go to a 105 amp breaker (like the little metal cans with two terminals).
If you can trace that wire, you should have 12v on both sides of the breaker. The 2ga wire goes to the fuse panel under the passenger seat and supplies pretty much all of the 12V for the coach.
These breakers reset themselves so it might start working again.
Look at the photo of the electrical bay. There is a blade resettable breaker near the top (circled in blue) that could cause issues.
Bill
If you can trace that wire, you should have 12v on both sides of the breaker. The 2ga wire goes to the fuse panel under the passenger seat and supplies pretty much all of the 12V for the coach.
These breakers reset themselves so it might start working again.
Look at the photo of the electrical bay. There is a blade resettable breaker near the top (circled in blue) that could cause issues.
Bill
Bill Johnson
Birmingham, Alabama