h.i.d for denali
Printed From: the12volt.com
Forum Name: Lights, Neon, LEDs, HIDs
Forum Discription: Under Car Lighting, Strobe Lights, Fog Lights, Headlights, HIDs, DRL, Tail Lights, Brake Lights, Dashboard Lights, WigWag, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=78328
Printed Date: July 12, 2025 at 4:42 AM
Topic: h.i.d for denali
Posted By: dtexjag
Subject: h.i.d for denali
Date Posted: May 26, 2006 at 1:58 PM
my friend bought a h.i.d kit for his denali and we installed it followed the instructions needed and everything is set but the light wont turn on. any ideas why?
Replies:
Posted By: djfearny2
Date Posted: May 26, 2006 at 2:06 PM
check your power and you may have to step up the surrent using a relay. You can wire a relay like this
pin 85 ground pin 86 possitive wire from headlight feed
pin 30 output to hid kit
pin 87a not used
pin 87 constant fused off battery.
try that but test to make sure the fuse has not blown
check ground as well ground on harness may not be strong enough.
and if all is good then maybe you have either a bad bulb or a bad balas. also some cars require ignition to be on turn ign on and check again.
just something stupid i thought i would throw it there
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Jon
Installer/Help Technician
---coral springs florida---
mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.
Posted By: KarTuneMan
Date Posted: May 26, 2006 at 2:12 PM
Polarity? HID bulbs got to have it proper. There are only 2 wires goin to the bulb (after the balast) ....switch'em
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