[RickyZ]

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

 

[RickyZ]

I believe it's the engine bay fuse box

 

[RickyZ]

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.