[distillerman]

Machine died because battery had low voltage lots of asscessories, light bar sound system temp in single digits, removed battery charged it drove it home. Wouldn't start next day, bought new battery cranks well my dashboard has no display now. Checked fuses around the battery box. Under hood test good, haven't checked for spark yet, don't hear the fuel punp, shined up the chassis ground, where can I find out what the relays do, and where are the sensors, where is the a crank position sensor, what's the most common failure for the no start?

 

[Mark in Northern Iowa]

Howdy and welcome from Northern Iowa
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You never said what year.
Here is a link to a 2015 Service Manual, not mine.

2015 SXS 500M2 Pionneer Service Manual.pdf

Shared with Dropbox

www.dropbox.com

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I think the main fuse is a 40amp fuse and under a cover. There should be a spare in the battery box lid.
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Have a good day

 

[Bertrrr]

Sounds like you may have a safety holding you out. Check for voltage at the solenoid etc.