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Combination of Electrical Issues

17159 Views 42 Replies 19 Participants Last post by  Mountains11
Excuse me if this problem has appeared on here already, I have done some extensive searching but cant seem to find this same problem anywhere.

I have been experiencing intermittent issues with my 2008 Commander. This morning I had my air conditioner on and all of the sudden it shuts off, the blower and all just died.

I began to look at my dash and my compass just has "--" where the indicator would be and then my airbag light came on. I was trying to find a decent place to pull over and check things out when after about 30 seconds after everything quit, it all came back to life as if nothing had happend before.

I am thinking that its almost like a relay or a resistor getting hot but at the same time I am not sure how the blower, air bag, and compass could all be tied into the same problem.

If anyone has any help it would be greatly appreciated!
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I have a 2008 5.7 HEMI Overland that is having the same issue. Looking over wiring diagrams It looks like either a CAN B issue or a LIN BUS issue. I'm leaning towards a CAN B issue as I was able to pull a U0019 code from the system. I plan to try and dig into this a bit more, and I will keep everyone updated on my findings.
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