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Old 09-24-2015, 12:02 AM   #1
steveha's Avatar
Brand: Thor Motor Coach
Model: Siesta 24SR
State: Arizona
Posts: 39
THOR #1894
Thor Sprinter battery/isolator

I have a 2015 Siesta Sprinter, I left the lights on and killed the battery.

From page 96 in the 2015 siesta sprinter motorhomes owner's manual:

4. In the event the automotive battery is discharged, it will be
necessary to press and hold the Start Switch located in the dash.

There is no switch..called Thor ,they say MB will not let the put in switch.
(generic owners manual is wrong)
I asked where the isolator was and was told it was under the hood..NOT
I think it under the drivers seat but can't look now. It should have a by-pass button.

Does any one know where the isolator is, and can it be wired to use the house batteries to start the sprinter? (I have cables and got a nice RV'r to help me jump it)

Also does anyone with a Sprinter have a switch than enables the house batteries?

Thanks in advance
Barney Betsy & Steve
2015 Thor Siesta 24SR
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