'08 Prostar w/ Proheat X-45

Discussion in 'International Forum' started by grocery_guy, Nov 8, 2013.

  1. grocery_guy

    grocery_guy Bobtail Member

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    Sep 14, 2013
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    Has anyone had problems with Proheat unit shutting down during the night?

    last night it ran fine with the tractor idling, I shut off the truck and the proheat cycled 2 times then shut down. Troubleshoot code says its a coolant flow problem. Is there a valve that is controlled by the ignition that is being closed?

    If so, where do I find the valve and what is required to fix the problem.

    thanks.
     
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  3. baha

    baha Road Train Member

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    Jul 25, 2013
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    follow heater lines till you find it,near proheater.
     
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