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Old 07-15-2019, 02:30 PM   #1
rpmerf
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Re: LMC Heavy Duty Headlight Wiring Harness

Wrote out a long post that didn't post. shorter version...

Test the power coming out of the head light switch. Test each of the inputs to the relays. Swap relays to see if the problem follows the relay. If you remove and reinstall the relays while the headlights are on, you should hear the relay click as power is applied.

Fuses, I like to install as close to the battery or junction as possible. Headlights should draw around 10A. 15-20A should be good.
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Old 07-15-2019, 03:03 PM   #2
Chuck A
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Re: LMC Heavy Duty Headlight Wiring Harness

Quote:
Originally Posted by rpmerf View Post
Wrote out a long post that didn't post. shorter version...


Fuses, I like to install as close to the battery or junction as possible. Headlights should draw around 10A. 15-20A should be good.
Thank you rpmerf! That is what I was thinking, but it never hurts to get an expert opinion.
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Old 07-15-2019, 06:43 PM   #3
Steeveedee
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Re: LMC Heavy Duty Headlight Wiring Harness

Just got back to this thread. I haven't put any fuses in yet, since I have been doing other things. Thanks rpmerf for the information!
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