AMC86Kid Posted May 28, 2020 Share Posted May 28, 2020 The white one is by the driver side kick panel and the dark one is by the driver side front head light Link to comment Share on other sites More sharing options...
cruiser54 Posted May 28, 2020 Share Posted May 28, 2020 White is horn. Link to comment Share on other sites More sharing options...
fiatslug87 Posted May 28, 2020 Share Posted May 28, 2020 The black one could be the fog light relay, is it located as in the pic below (thing with pink writing). Link to comment Share on other sites More sharing options...
AMC86Kid Posted May 28, 2020 Author Share Posted May 28, 2020 Why would the fog lights need relays ? I thought the relays would be for high beams Link to comment Share on other sites More sharing options...
fiatslug87 Posted May 28, 2020 Share Posted May 28, 2020 Because power does not flow through the switch in the stock fog light set-up. The dash switch activates the relay and power flows through the relay to the fog lights. Here is the OEM fog light harness, it plugs into the 10 pin connector by the air box and replaces the non-fog light headlight harness. Link to comment Share on other sites More sharing options...
Gjeep Posted May 28, 2020 Share Posted May 28, 2020 That’s an add on mopar kit fog relay. Link to comment Share on other sites More sharing options...
AMC86Kid Posted May 29, 2020 Author Share Posted May 29, 2020 Ok yeah my truck looks like it has it I will have to find out how to wire it up and see if I can still use it Link to comment Share on other sites More sharing options...
Pete M Posted May 29, 2020 Share Posted May 29, 2020 On 5/28/2020 at 4:43 PM, AMC86Kid said: Why would the fog lights need relays ? I thought the relays would be for high beams if your truck hasn't been upgraded yet, there's a link in my sig to a relay harness for your headlights and hibeams. Link to comment Share on other sites More sharing options...
AMC86Kid Posted May 29, 2020 Author Share Posted May 29, 2020 But does it say how to wire it ? Link to comment Share on other sites More sharing options...
cruiser54 Posted May 29, 2020 Share Posted May 29, 2020 45 minutes ago, AMC86Kid said: But does it say how to wire it ? CRUISER'S MOSTLY RENIX TIPS HEADLIGHT HARNESS UPGRADE NOVEMBER 17, 2015 SALAD 54 COMMENTS It’s easy to install a supplemental headlight harness. From the factory, the voltage to the headlight bulbs travels from the battery, through connectors, inside the cabin, to the headlamp switch, and then back out to the lamps via undersized wire and more connectors. It’s not uncommon to find only 10.5 volts at the lamps. The supplemental harness is installed so that it provides battery voltage to the lamps and is just triggered by the factory wiring. The result is about 35% brighter headlamps and headlight switches that don’t melt and burn out. Here’s a link to a harness on ebay: http://www.ebay.com/itm/CERAMIC-H4-HEADLIGHT-RELAY-WIRING-HARNESS-2-HEADLAMP-LIGHT-BULB-SOCKET-PLUGS-7-/330997592807 Absolutely plug and play: Remove grille and headlamp bulbs. I fed my harnesses from the passenger side starting between the battery and the back of the headlamp housing, over to the driver side. Plug the driver side bulb into the new harness. Attach the new harness’s ground wire under one of the small bolts on the radiator support after scraping the paint off under it. Attach the harness to the existing harness behind the grille working toward the passenger side. Plug the new harness plug into passenger headlamp. Plug original headlamp plug into receptacle on new harness. Attach the ground for the passenger side just like you did the driver side under a radiator support bolt. Attach relays with provided bracket on the passenger side inner fender. Connect power wires to battery. Link to comment Share on other sites More sharing options...
AMC86Kid Posted June 1, 2020 Author Share Posted June 1, 2020 Does anyone know how to wire the white horn relay ? It surprisingly only has 3 prongs I thought it would have 4 Link to comment Share on other sites More sharing options...
AMC86Kid Posted June 3, 2020 Author Share Posted June 3, 2020 Found a wiring diagram for the relay this is super helpful Link to comment Share on other sites More sharing options...
Pete M Posted June 3, 2020 Share Posted June 3, 2020 3 minutes ago, AMC86Kid said: Found a wiring diagram for the relay this is super helpful great find! Link to comment Share on other sites More sharing options...
cruiser54 Posted June 3, 2020 Share Posted June 3, 2020 HBS Horn Battery Switch Link to comment Share on other sites More sharing options...
AMC86Kid Posted June 3, 2020 Author Share Posted June 3, 2020 Would be nice if the actual relay says that but it only has a part number and the terminals are numbered 1,2,3 so there’s really no way of knowing Link to comment Share on other sites More sharing options...
cruiser54 Posted June 3, 2020 Share Posted June 3, 2020 I have seen horn relays labelled with the letters. Link to comment Share on other sites More sharing options...
AMC86Kid Posted June 3, 2020 Author Share Posted June 3, 2020 But have you seen one without the letters ? Link to comment Share on other sites More sharing options...
Green Mesa XJ Posted June 3, 2020 Share Posted June 3, 2020 Look up a Chrysler fifth ave horn relay around 1987, it’s the same relay Jeep uses, or very similar I grabbed one of those relays when I was trying to fix the horn in my xj, the problem actually was the button in steering wheel The fifth ave wiring and circuit should be easier to find than the Jeep , it even looks like somebody sell a replacement relay connector sold, autozone Duralast Sunroof Relay Connector 220. Looks like 2 should go to the switch following the Circuit diagram for Chrysler, while not owned by Chrysler yet in 84-86 models amc sourced from common suppliers other manufactures used. Sent from my iPhone using Tapatalk Pro Link to comment Share on other sites More sharing options...
cruiser54 Posted June 3, 2020 Share Posted June 3, 2020 So, you have a relay without the plug? Link to comment Share on other sites More sharing options...
AMC86Kid Posted June 4, 2020 Author Share Posted June 4, 2020 I'm Wiring my relay from scratch but I figured it out, now I just gotta find another switch cause I’m all out Link to comment Share on other sites More sharing options...
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