diagnostic wiring with traffic advisor

Here’s both boxes. That is how they connect. I tried the simple way of a cat5e computer cable in standard and crossover configuration but no good. So it’s not pin 1 to pin 1etc unless I have a damaged unit
 

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Nolines

Member
Apr 5, 2018
1,680
Margate, FL
Ok that is a diagnostix connector cause here's the controller wiring info


As far as I can see for the pcds-9 but the other I haven't found yet, need a pn off the other box to do more checking.
 

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