Fog lights not working, calling all electricians |
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Fog lights not working, calling all electricians |
malcolm2 |
Sep 28 2014, 02:26 PM
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#1
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Advanced Member Group: Members Posts: 2,747 Joined: 31-May 11 From: Nashville Member No.: 13,139 Region Association: South East States |
OK, I know enough about elec. to test a few things so here is what I found once home from Okteenerfest.
Fog lights, driving lights, whatever you want to call them just quit working. The pull knob lights up I get 12v in the front trunk at the connection from the main harness. (that is with the connection separated) {with all wire connected, I get no reading} Grounds have continuity there too. I did not get 12 volts once I took the light apart, not the bulb holder, just the light was apart and I used an alligator clip to ground it. No volts. If I remove the alligator clip from the hanging light in the picture below and put the red lead of the VM on the white/ylw wire at the bulb holder THEN the black lead of the VM to a bolt on the car..... I get 12 volts. So with the bulb holder or the complete fixture assembled and grounded I get nothing. What is going wrong here? |
messix |
Sep 28 2014, 05:24 PM
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#2
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AKA "CLUTCH KILLER"! Group: Members Posts: 6,995 Joined: 14-April 05 From: between shit kickers and pinky lifters/ puget sound wa.north of Seattle south of Canada Member No.: 3,931 Region Association: Pacific Northwest |
do you have amp draw feature on you vom?
if you do set the leads in the proper config, disconnect the hot lead for the light, then connect the leads to the hot wire from the car and then the other to the hot lead of the light and observe to amp load, if there is no load check it at the splice in the trunk, still no load check fuse 10 on the fuse panel. there is a relay behind the fuse panel and that might be faulty also where it will not supply a loaded circuit. |
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