Post by
jdm_master_X »
https://forums.nicoclub.com/jdm-master-x-u30964.html
Wed Oct 12, 2005 12:57 pm
well i'm not tooo sure on why it wouldnt have that LED light. install a light in there yet? that would help.
my J4 ECU (Type X Blacktop) didnt have a working LED, so i just replaced it. i wouldnt think there is any other way to check trouble codes
OR!
you bring it to a shop and have it run under a scope. that always works.
or straight up, bring it to a mechanically inclined guy and just make him examine the car. nothing is better than a visual and audible inspection.
-Robert