anyone know where the grounds for the wiring harness on a 96 civic ex are?
which ones…engine bay? interior?
Engine bay should be:
negative terminal
pass side fuse box
upper tranny case to frame rail
valve cover to rad support
subharness to T-stat housing
…accessory grounds behind the winshield washer tank and on the pass side near the ABS unit I think…
having headlight dimming issues…battery and alternator checked out good so eliminating possiblities…seems to be a bad ground somewhere
OK, the headlight section of the harness grounds almost right behind the headlights themselves…it’s a multi-ground. One is behind the washer bottle, the other is across the engine bay in roughly the same spot.
thanks scuba steve! 
ill check em out tonight!
all grounds are good…pondering on changing bulbs but i think its a stab in the dark