Anyone recognize or familiar with the problem in the below video ... ? Started shortly (but not immediately) after installing an XTC kit (which is just a relayed harness for accessories and not a component of the dash harness). No issues with a second installation on another Pro XP.
I have checked all applicable plugs / connections to the back of the dash. Wiring, connections and grounds are sound. It also intermittently affects the tuner mounted above the dash which is plugged / powered separately by the diagnostic port (display goes dim). And in case anyone familiar with the Pro XP - XTC kits are wondering ... no I did not hook the 6 gauge power supply to the ground post as their instructions tell you to do.
In some cases this only occurs when cold and would go away after driving. I did see some voltage anomaly's where engine off / ignition hot read low and engine on voltage read high - but this has also been intermittent - vehicle usually reads 12.x off / 14.x on. Its under warranty but just trying to save myself and the dealer some time if its something simple. Tks in advance for any input.
I have checked all applicable plugs / connections to the back of the dash. Wiring, connections and grounds are sound. It also intermittently affects the tuner mounted above the dash which is plugged / powered separately by the diagnostic port (display goes dim). And in case anyone familiar with the Pro XP - XTC kits are wondering ... no I did not hook the 6 gauge power supply to the ground post as their instructions tell you to do.
In some cases this only occurs when cold and would go away after driving. I did see some voltage anomaly's where engine off / ignition hot read low and engine on voltage read high - but this has also been intermittent - vehicle usually reads 12.x off / 14.x on. Its under warranty but just trying to save myself and the dealer some time if its something simple. Tks in advance for any input.