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Old 09-13-2017, 03:09 PM   #1
Junior Member
Brand: Thor Motor Coach
State: Oregon
Posts: 12
THOR #9173
Battery disconnect

battery disconnect switch is not working 2011 class c Thor 28 u. I checked the switch with meter replaced solenoid cleaned all battery terminals. tried by passing the solenoid still nothing. it seems i am not getting power from the cable from the battery to the solenoid when checked with meter. Is there a relay or something I donot no about? Or any other suggestion
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Old 09-13-2017, 07:45 PM   #2
Senior Member
Brand: Thor Motor Coach
Model: Windsport 27K
State: Florida
Posts: 201
THOR #2154
Hi Will,

Please don't post the same message in multiple threads; users on the forum usually look for "new posts" and contribute when they can.

Not sure if you were referring to a physical disconnect switch near the battery, or the "Use/Store" switch. In any case, there is usually a high amperage fuse or circuit breaker located near the battery. If it's a circuit breaker, there is often a yellow or white lever that drops to show the breaker needs to be reset, and you just push it back up into place to reset it.

If it's a fuse then a meter is helpful to show whether there is voltage on both sides of the fuse holder.

Not familiar with your RV model so I can't be specific.

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Old 09-14-2017, 07:19 PM   #3
Senior Member
Yvonnemarc's Avatar
Brand: Thor Motor Coach
Model: ACE 30.2
State: Massachusetts
Posts: 348
THOR #8180
Should look something like this.
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Taunton, MA
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Old 09-14-2017, 08:05 PM   #4
Junior Member
Brand: Thor Motor Coach
Model: Outlaw 35SG
State: Texas
Posts: 7
THOR #1655
I had something similar happen. The fix for me was the fuses (car type 35amp) at the inverter.
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