DIY/Make your own Negative Switching Vehicle Harness to Aftermarket Positive Switching LEDs
Vehicle "common/constant" power go to relay pins 30+pin86 Vehicle switch/earth trigger (low beam or high beam) to pin85 Relay pin 87 to either high or low beam connection on LED LED earth to custom earth.

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Toyota Pickup LED Headlight Conversion - With wiring & Relays

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negative trigger na busina, gawin nating positive, gamit ang 4pin relay, para sa passing horn natin,
![[전국설치] 고네오 천장선풍기 실링팬 조명 아토 실링펜 BLDC모터 리모컨 3색변환 초저소음](https://i.ytimg.com/vi/xDkRQYC5JYo/hqdefault.jpg?sqp=-oaymwE9CNACELwBSFryq4qpAy8IARUAAAAAGAElAADIQj0AgKJDeAHwAQH4Af4JgALQBYoCDAgAEAEYZSBlKGUwDw==&rs=AOn4CLADzOTMeooDDExAGJuVR2q2fq58uA)
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[전국설치] 고네오 천장선풍기 실링팬 조명 아토 실링펜 BLDC모터 리모컨 3색변환 초저소음

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Car Door Soundproofing | How Does Car Sound Deadening Work? | ARS24

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DIY LED Light Bar Harness - How-To Make Your Own

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wiring negatively switched spotlights

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Ground Side vs Power Side Switching -EricTheCarGuy

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3 Way Switch, How To Wire Your Light Bar To Work With Your High Beams & By Itself (ON/OFF/ON Switch)

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How to properly operate LED headlights on Toyota

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How to wire a negative switched light bar

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How to Wire a Relay (4 Pin and 5 Pin Demonstration)

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Narva Garage Positive or Negative Switching

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HOW TO Change Positive To Negative

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HOW TO WIRE A SWITCH PANEL AND NEGATIVE BUSBAR

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Simson conversion - LED headlights, indicators and taillights

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How to Wire a Relay When You Have Negative Switching Headlights

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Explained! CAN BUS Diagnosis – How to Troubleshoot Faults.

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How To Change Polarity With a Relay - Convert Negative Into Positive - Automotive Wiring

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How to Wire Turn Signals | Car Directionals | Hazard Switch | NO RELAYS! | @WiringRescue

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