Hi/Lo Headlight Conversion
#12
Salvage Yard Pro
Thread Starter
Just checked. No module. I also checked the high beam wire on my '94, it's also showing voltage with the low beams on. Also no DRL module. Each headlight shares a ground between the low and high beam. I wonder if that could cause a slight voltage existence in the high beam wire? It shouldn't, just wondering. Also need a new bulb. I managed to drop one while reinstalling it. I went for the spare in my glove box and it's a 2004 bulb. Won't fit! I got it and a couple of other spare bulbs out of another F150 at the salvage yard. I guess they switched from the 2004 to the 2007 at some point or vice versa.
#13
It's a Canadian thing eh!
Just checked. No module. I also checked the high beam wire on my '94, it's also showing voltage with the low beams on. Also no DRL module. Each headlight shares a ground between the low and high beam. I wonder if that could cause a slight voltage existence in the high beam wire? It shouldn't, just wondering. Also need a new bulb. I managed to drop one while reinstalling it. I went for the spare in my glove box and it's a 2004 bulb. Won't fit! I got it and a couple of other spare bulbs out of another F150 at the salvage yard. I guess they switched from the 2004 to the 2007 at some point or vice versa.
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unit505 (01-01-2013)
#14
Senior Member
Originally Posted by unit505
Just checked. No module. I also checked the high beam wire on my '94, it's also showing voltage with the low beams on. Also no DRL module.
Last edited by 94FordI6; 12-31-2012 at 07:06 PM.
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unit505 (01-01-2013)
#16
Salvage Yard Pro
Thread Starter
EDIT - NEVERMIND! Always make sure that your salvage yard relays are in good working order. Lol
I've got a ton of relays that I grab while I'm at the salvage yard. I always fill up my tool box with relays and fuses every trip to the yard. I pay about .50c for each relay compared to $5 and up at the the parts stores. So I guess one bad relay out of the 100 or so that I have on hand isn't bad. I could go ahead with my project and run the hi/lo beam setup, but I think I'm going with just the off road lights on the high beam operated off of a good relay. I've got the circuit wired up now, so all I need to do is get back under the truck and reroute my off road lights wiring. I might tackle the 55 watt work lights and wire them into my reverse lights in the next couple of days. When I throw the switch for the 55w lights, that will activate the reverse lights too for extra work lighting (THEORY!). When I put the truck in reverse that will activate the work lights too for extra back up lighting.
I've got a ton of relays that I grab while I'm at the salvage yard. I always fill up my tool box with relays and fuses every trip to the yard. I pay about .50c for each relay compared to $5 and up at the the parts stores. So I guess one bad relay out of the 100 or so that I have on hand isn't bad. I could go ahead with my project and run the hi/lo beam setup, but I think I'm going with just the off road lights on the high beam operated off of a good relay. I've got the circuit wired up now, so all I need to do is get back under the truck and reroute my off road lights wiring. I might tackle the 55 watt work lights and wire them into my reverse lights in the next couple of days. When I throw the switch for the 55w lights, that will activate the reverse lights too for extra work lighting (THEORY!). When I put the truck in reverse that will activate the work lights too for extra back up lighting.
Last edited by unit505; 01-01-2013 at 12:45 PM.
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unit505 (01-01-2013)
#19
Senior Member
Just a thought.........http://www.rjminjectiontech.com/prod...dlight-harness
or http://96.0.50.30/headlight_manual.pdf (Page 2)
or http://96.0.50.30/headlight_manual.pdf (Page 2)
Last edited by qdeezie; 01-01-2013 at 02:36 PM.
#20
Salvage Yard Pro
Thread Starter
That would be easy enough to DIY. Use a single relay wired to the battery for each pair of brights and a single relay for each pair of lows using the stock wiring for the trigger. If you bought two new 40a relays and a roll of 10g wire, you might spend $20 and get a great gain in the brightness of stock bulbs. If I ever get my clear housings and silverstar bulbs, that would be an easy upgrade and probably get you as close to HID's as possible with Halogen bulbs. I rewired my atv headlights like the kit above within a week of purchasing it and added 55/65w silverstars and doubled the output. I'm running HID's on it now, but swapping to relays and heavy gauge wires is a huge improvement.
FYI- I rewired both 12v outlets in the cab with 8g wire with one run off of a relay triggered by the ignition. The other one is wired direct to the battery. No more super hot and melted plugs on my air compressor or my spot light. I also drilled a hole and added a third accessory plug on the dash for my gps to plug into. The factory wiring just wasn't meant to handle high amp draw.
FYI- I rewired both 12v outlets in the cab with 8g wire with one run off of a relay triggered by the ignition. The other one is wired direct to the battery. No more super hot and melted plugs on my air compressor or my spot light. I also drilled a hole and added a third accessory plug on the dash for my gps to plug into. The factory wiring just wasn't meant to handle high amp draw.
Last edited by unit505; 01-01-2013 at 03:08 PM.