Low Beams Do Not Work, Help!

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sewlow

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H/L switch =
1 click clockwise...park/running lights.
2 clicks...headlights.
Turn sig stalk...high/low beams.

New Car Confusion! No judgement!

Now do the 4-Hi mod.
 

JCribb

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I actually had this problem once, but mine turned out to be the high beam switch on the column. This was on a 94 model truck.
 

JeezLouiseGMC

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H/L switch =
1 click clockwise...park/running lights.
2 clicks...headlights.
Turn sig stalk...high/low beams.

New Car Confusion! No judgement!

Now do the 4-Hi mod.
Thank you!, I don't mean to sound like even more of a newbie but what is the 4-hi mod?
 

df2x4

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Thank you!, I don't mean to sound like even more of a newbie but what is the 4-hi mod?

Easy modification that allows you to keep your low beams on when you switch the high beams on. From the factory, the low beams shut off when you engage the highs. Really helps with visibility when you're using your brights. Here's a thread describing it, but don't do what the guy in the first post did. The concept is good but scotchlok connectors and tape, gross. :lol:

https://www.gmt400.com/threads/4-hi-headlight-mod.122/

And here's the LMC kit, top right.

http://www.lmctruck.com/icatalog/cd/full.aspx?Page=103
 

sewlow

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gmachinz has made kits for some members, I believe.
You might want to contact him if you don't feel comfortable with wiring.
I made my own after buying the first one. 1 relay & some wires. Couple of screws.
Most guys are wiring them to the battery, but I've wired mine to the power post behind the underhood fuse box.
It's a pretty simple install.
 
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