Quad headlight conversion wiring diagram. In this video i talk about how to upgrade the headlight wiring in an 81 k5 blazer using relays and larger wire. First study the 3 diagrams that you will use as your guide on how you want to built your wiring. The harness adapter will connect the plug from the vehicle harness to the 9004 and 9007 headlight bulbs used in the sport model housings. The diodes have to be on the stock wiring side of the relay.
Upgraded headlight wiring harness. Heres the headlight wiring diagram for a chevrolet silverado with drl if you want to troubleshoot a headlight problem in your chevrolet siverado youll need this headlight wiring diagram. If you put them on the wiring that powers the light they will burn up and you will be out on a dark road with no light. This harness will allow the base model ram pickup truck to use the sport model headlights.
Its a seamless solution to keep your low and high beams under control. November 19 2017 092140 am for those who either want to upgrade their quad headlight wiring to a relay powered system that also turns on all 4 headlights or for someone looking to do the conversion and wants to upgrade the wiring at the same time here is a diagram i made with some before after results. Unlike many other headlight systems the normal headlights and drl lights are two separate systems but theyre both controlled by the body control module bcm. Designed to adapt the 2009 dodge ram projector style headlights onto trucks that came standard with the basic dual halogen headlamps this harness will allow you to upgrade to the most modern ram look without cutting splicing or modifying anything on the trucks factory harness.
Wire them into the control circuit as shown on jeromys diagram. The dodes must be wired in. 89 91 suburban blazer jimmy quad headlight upgrade or conversion wiring on. Youll need to refer to a good wiring diagram for the vehicle in question to help determine how best to hook up the harness either to.
After you have all the things and tools you will use now lets make a headlight wiring relay kit. Autorestomod manic mechanic gasoline media 60428 views 2040. The main power from the battery feeding the fuse and relays should be a nice large gauge wire as indicated. Ram sport conversion harness 9004 to 9007.
1measure the lenght of the wire you need from the stock wiring going to the left to right if your battery is in the right then your wiring should start in right headlamp going to left. Go to radio shack and get part number 2761144.