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Relay Diagrams - Quick Reference

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the12volt's install bay / Lights, Neon, LEDs, HIDs

Topic: 03 toyota corolla hids

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91stt

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Joined: May 24, 2006
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Posts: 488

Posted: January 14, 2012 at 12:12 PM - IP Logged

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Quote 91stt

The red/black wire is a modulated ground and steady ground in normal operation.
It may work if you use a relay on the red/black wire to supply the ground instead. You will have to experiment to determine it appropriateness. Wire the relay as follows:

85 = red/black drl relay side
86 = +12V
30 = red/black headlight side
87 = chassis ground
87a = no connection

Install a diode across the relay terminals 85 and 86. The cathode (band side) of the diode should be connected to terminal 86 and the anode to 85.
___________________________________
This information is provided only as a reference.
All circuits should be verified with a digital multi-meter prior to making any connections.

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Basics • Car Audio • Car Security • Cruise Controls • Diodes • Door Locks • Ohm's Law • Passive Crossovers • Relays • Resistors • Subwoofer Enclosures

Application Guides • Calculators, Charts, Diagrams • Downloads/Manuals • Find Installers • Forums • Glossary • Subwoofer Wiring • Tools • Vehicle Wiring

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