cigarette lighter keeps blowing fuse 1973 914, just installed a late model cigarette |
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cigarette lighter keeps blowing fuse 1973 914, just installed a late model cigarette |
buck toenges |
Mar 11 2019, 08:28 PM
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#1
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Senior Member Group: Members Posts: 553 Joined: 25-November 03 From: Fort wayne In Member No.: 1,388 Region Association: None |
Just installed a late model cigarette lighter to my 914. The one that has the big spring and nut to hold the lighter receptacle in place. It blows the 15 amp fuse every time once you turn the key. It blows if the lighter is out of the receptacle. I have used the red wire to test the electric windshield washer and haven't had a problem. If I remove the ground wire off the cigarette lighter the fuse still blows. If I remove the red power wire from the receptacle the fuse doesn't blow. Am I missing a part? Does the red wire go to one side or the other on the receptacle? There doesn't look like anything is stuck in the receptacle.
Thanks, Buck |
theer |
Mar 11 2019, 08:50 PM
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#2
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Senior Member Group: Members Posts: 677 Joined: 31-July 15 From: Dover, MA Member No.: 19,014 Region Association: North East States |
I’m guessing you are grounding the power out to the dash frame through the lighter body. First disconnect the power wire and see if you have continuity from the power connection to ground. If so, you have a short in the lighter body itself.
If that tests OK, take the lighter out and see if it works plugged in, but not mounted to the dash. If that works, you need to isolate the lighter from the metal of the dash frame. |
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