Strange electrical gremlin, flasher relay runs constantly |
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Strange electrical gremlin, flasher relay runs constantly |
bbrock |
Jun 7 2021, 09:38 PM
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#1
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914 Guru Group: Members Posts: 5,269 Joined: 17-February 17 From: Montana Member No.: 20,845 Region Association: Rocky Mountains |
I like to think of myself as smarter than the average bear for chasing down electrical gremlins but this one has me stumped. My flasher relay suddenly started running whenever the key is on regardless of whether the turn signals or hazards are on. Weirdly, all of the lights work perfectly and as expected. Also weird is that I've done no work on anything remotely electrical so no clue what might have triggered this change. The flasher is the led compatible flasher modified per Spoke's instructions. As far as I can tell, all lights and everything electrical is working perfectly fine except for the constant annoying clicking of the relay. Luckily I can't hear it when the engine is running. Any ideas?
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Spoke |
Jun 8 2021, 05:36 AM
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#2
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Jerry Group: Members Posts: 7,052 Joined: 29-October 04 From: Allentown, PA Member No.: 3,031 Region Association: None |
The flasher will click if it sees a current drain to ground. Normally this is through the 4-way switch or turnsignal stalk. If it clicks with the turnsignal/4-ways off, then there is another electrical leak. Maybe try disconnecting the e-brake and MC switch wires to check those paths.
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