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Old 09-07-2018, 11:49 PM
badaboom's Avatar
badaboom badaboom is offline
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Location: High Country Colorado, USA
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Electric issue with headlights on

Well I have most everything light wise working although I have one issue that seems it would be a simple issue that's causing nothing but problems

headlights off All turn signal brake lights etc function correctly.
except the front parking lights won't blink

Turn the headlights on and the turn signals and hazard lights will not function. All of them

Also any help on wiring in the floor high low dimmer relay switch would be greatly appreciated.

I know from schematics there are two gray and one red wire 16 gauge.
gray H gray L red is power most probably
I see them from the engine well firewall side dandy to fuse block.
But over on the other side of the fuse block inside the cab I can't find JACK and any corresponding hook ups to the floor H/L dimmer switch.
Any help or good diagrams references appreciated.
Something is drawing current
thanks
Working on vehicle noted below
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Old 09-08-2018, 04:53 PM
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nograin nograin is offline
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Location: Philadelphia, Pa., USA
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My guess is a ground or hot is crossed somewhere. Somewhere being in the turn signal circuit. The headlights and parking lights each get power from different sources. So its not lightly related to the dimmer or headlights.


Power to the headlight switch for the headlights comes directly from the main splice. That wire is hot at all times. Circuit breaker is inside the switch.


Not sure what you're looking for help on regarding the wires themselves.
There's a fuse for hazzard/clock and brake lights.
A seperate fuse for directionals.
And a third one for parking lights on all four corners.
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Old 09-08-2018, 07:38 PM
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Tripwire Tripwire is offline
hey,does anyone here know how to.......
 
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Location: WA State
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I vote for the ground problem as well - look at the schematics and hunt down the ground connections

trip
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