LMC Heavy Duty Headlight Wiring Harness - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Warrens69GMC · 06-30-2019, 06:12 PM

And don't forget a fuse for them, if you haven't put one in already.

bluec10 · 07-01-2019, 03:24 PM

Thanks for the advice. I hadn’t thought of the relays.

bluec10 · 07-01-2019, 07:56 PM

The relays are identical. Both of the plugs that go into the relays have 4 plugs.

**Steeveedee** · 07-02-2019, 10:48 PM

Quote:

Originally Posted by Warrens69GMC

And don't forget a fuse for them, if you haven't put one in already.

I installed this kit recently. I went and looked, and discovered it does not have fuses. I'll be adding fuses into the circuits. Good info!

Chuck A · 07-15-2019, 12:32 PM

Quote:

Originally Posted by Steeveedee

I installed this kit recently. I went and looked, and discovered it does not have fuses. I'll be adding fuses into the circuits. Good info!

I installed this kit into my GMC this weekend. I’m curious as to
where in the circuit I should install the fuses and what rating fuses would be appropriate. Thanks!

06-30-2019, 06:12 PM	#1
Warrens69GMC Registered User Join Date: Jan 2003 Location: Safford,AZ Posts: 3,613	Re: LMC Heavy Duty Headlight Wiring Harness And don't forget a fuse for them, if you haven't put one in already.

07-01-2019, 03:24 PM	#2
bluec10 Registered User Join Date: Apr 2002 Location: Manitoba, Canada Posts: 663	Re: LMC Heavy Duty Headlight Wiring Harness Thanks for the advice. I hadn’t thought of the relays. __________________ Present: 2015 Tacoma. Yeah, not a GM, but I love it. 1969 GMC 32,000 - fix, drive, relax, fix... 2019 BMW R1250 GSA - Yahoooooooo 1979 Honda GL 1000 - retro touring at its best. Past: '05 Sierra 4x4 - Had 270,000 KM and running well when it was written-off by a stop sign runner. '94 F-150 from the "F word" company. I'll admit it...good truck. Sold what was left of it for $800 to a guy who came to pick it up at 11:00 PM with cash in hand. Hmm. '79 Sierra Grande (Black) organ donor - perfect rebuildable 4-bolt 350 and a good TH350. '76 Sierra Grande (Orange) - hate isn't too strong a word. Kid who bought it turned it into a hot rod. '68 C-10 R.I.P. - Dad's old truck...too far gone to resurrect. '59 C-50 - with hoist. Truck is gone, wife isn't. Nuff said.

07-01-2019, 07:56 PM	#3
bluec10 Registered User Join Date: Apr 2002 Location: Manitoba, Canada Posts: 663	Re: LMC Heavy Duty Headlight Wiring Harness The relays are identical. Both of the plugs that go into the relays have 4 plugs. __________________ Present: 2015 Tacoma. Yeah, not a GM, but I love it. 1969 GMC 32,000 - fix, drive, relax, fix... 2019 BMW R1250 GSA - Yahoooooooo 1979 Honda GL 1000 - retro touring at its best. Past: '05 Sierra 4x4 - Had 270,000 KM and running well when it was written-off by a stop sign runner. '94 F-150 from the "F word" company. I'll admit it...good truck. Sold what was left of it for $800 to a guy who came to pick it up at 11:00 PM with cash in hand. Hmm. '79 Sierra Grande (Black) organ donor - perfect rebuildable 4-bolt 350 and a good TH350. '76 Sierra Grande (Orange) - hate isn't too strong a word. Kid who bought it turned it into a hot rod. '68 C-10 R.I.P. - Dad's old truck...too far gone to resurrect. '59 C-50 - with hoist. Truck is gone, wife isn't. Nuff said.



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