What is the black box to the right of ECU on this 1999 986 manual? This is the kind of wiring you do NOT want to find when troubleshooting a no-start situation. The mystery box has 2 wires coming out of it: red and black and they connect to a yellow and black wire from the harness.
It looks maybe like a remote starter as I "think" the yellow and black are ignition and starter.
Any guesses and any idea where the yellow and black wire should go instead of this box ? Thanks in advance.