Headlight issue

Satan

Supramania Contributor
Mar 31, 2005
1,594
0
36
Tampa
Noticed this recently, but have not even begun to troubleshoot...

The driver's side headlight is on, when I turn on the parking lights. They are both down, but the driver's one is on and lights up the area underneath. Poor man's neon?

I have a set of HIDS I'd like to eventually install, so I'd like to fix this now, before complicating it with another mod.

I did recently replace the switch at the steering stalk, because it was very loose and just the vibration of the car running made the lights go on/off intermittently. I don't remember if I had the same issue before that though.

I do have some extra headlight retractor electronics from other parts cars, but have not tried to swap anything yet.

Car's a '91, w/2JZ... (Running rich and breaking up at ~2500RPM... Still need to troubleshoot this).

Anyone else come across this headlight issue?
 

Satan

Supramania Contributor
Mar 31, 2005
1,594
0
36
Tampa
In the ISC circuit? Is it specifically to using the Aristo ECU? Any workarounds to separating the circuits?