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Aux output stopped working


Dylan8624

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Hi guys ive just run into a little problem with my link storm I have the aux 4 output wired up to give my electric power steering pump a signal to turn on and has been working perfectly fine but all of a sudden has lost signal out of the computer, flicked on the test mode and still nothing, is there something else im missing that would get this output working or would this mean I've exceed the current draw for this output?

Thanks dylan

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They are pretty hard to damage as they are protected in several ways from all the common scenarios such as mis-wiring, over loading etc.  They are a 4 channel driver so in the rare case you do damage the driver you will usually have 4 aux outputs that dont work.  

So I would look very closely at the wiring before concluding there is a hardware issue.  Even power the ecu up on the bench and put the aux in test mode to confirm.

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