I'm doing the installing a C.F. hatch, I tryed to relocated the the ground because the hatch is in Carbon.

I have connected the wrong wire and made a mistake (I connected a black wire with dark blue line, and it's not a ground, the light was poor in my garage)

The car wont start, no turn signal, no light, no parcking light when it's turned on
just no sound and no power.

I have power between battery and engine bay fuse box
I changed the ECU because I have one spare, still don't work
I have verify all fuses at both place (engine bay fuse box / under steering inside the car)

I followed the black wire with the dark blue line on it and it's goes to the Denso Relay 056700-7250

is-it this specific relay or
is-it the main relay (close to the gloves box Mitsuba Relay ***.y Main #0132) ?
I found two pictures, Denso and Mitsuba relay


thanks

 

186 view no idea !
I made this test this morning,
No light on the yellow wire, but no turn signal sound as in the viedo
Ihave a honda civic 1997 HB