The fusible link at the battery and fuse box appear fine. Can you be more specific as to what to look for? See pics.

 

Fob not recognized? No start? Check the battery terminal fusible link. I just had that problem last week. I had to replace the positive side fusible link.

 

I believe it's the engine bay fuse box

 

I'll go have a look and report back here. If this can fix it, I'll buy you a beer.

 

I know it's a bit old but did you check the connection at the positive battery terminals "fusible link"? I'm having similar issues and have finally traced it to a melted connector at the fusible link which was caused by corrosion

 

I see. It started with the fob ot being recognized. I had found that by disconnecting the neutal battery cable, it sometimes would reset. However one time it caused an electrical issue and the transmission wouldnt go higher than 3k rpm. It reset a week later. had a locksmith reprogam the fobs and it worked 10 times only. There arent any IPDM's available atm either . This car is now an expensive paper weight.🙄

 

The ipdm is the power distribution module. It contains fuses, relays and control modules. To me it is a stupid way of doing things as your relays that are built in are not replaceable. In most other car brands you can replace yhe headlight relay, the starter relay, the ac relay etc independently of any thing else if need be. In Nissans you have what you have now. I am not sure what happened to yours making it needing replacement. But let's say it was just the starter relay, you now have a huge cost to replace a $5 part.