Recent content by TheNJBen

That’s good for sound quality but would that solve the back resistance issue? 

I believe it’s just a high level input with a resistor to match what the head unit is expecting to turn that channel on.  I personally think there’s a short somewhere getting back to the head and the radio is protecting itself by shutting down that channel.  Since they fiddled with it yesterday...

I have a 2018 grand Cherokee that I upgraded the sound in.  Had all 4 speakers replaced and had a sub and 5-way pioneer gm-d9605 amp.  I kept the factory head.  Immediately after the install the left rear channel was silent.  I brought it back and the resistor on that channel (required to match...