Wiring around factory amps, now no sound

[ebayfish]

A friend of mine has a 95 pathfinder. As with my 95, he wanted to wire around his factory amps. His front channels were occasionally cutting out as the amp was failing. Using the instructions from crutchfield, we rewired it. The result was no sound at all through the speakers, but the aftermarket head unit still powers up. I checked our wiring against my pathfinder, everything looks identical. I checked all audio fuses, including the one on the back of the head unit & all seem fine, I also found a better ground for the head unit. I have a similar head unit in one of my Dodge Ram, so I pulled the dash & installed the head unit out of the pathfinder to the Dodge's wiring harness and it played as it should. I didn't have a multimeter, so it's all trial & error.

[Manik]

The wiring schematic is on NPORA somewhere, I believe. If it's no here then it's online. I have seen it, but, don't recall where.

 

 

Sent from my iPhone using Tapatalk

[ebayfish]

.....And it decided to start working today...Must be a short or dead ground somewhere.

[Cuong Nguyen]

Them electrical gremlins. I found out the other day that the front amp was for the rear speakers and the rear amp was for the front. Wierd.