I'd unpin your OBD2 port and see if anything looks goofy there. I bet your two CAN lines are touching somehow and messing up communication.
Either that or possible the terminating resistor (wherever that is on this truck) lost solder and the code reader's resistance does the same job. I feel like that's less likely though.
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Corey - BSME '21 Tesla Model 3 Perf
'22 DMax AT4 2500
Last edited by CorneliusRox; 05-30-2018 at 09:25 AM.
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