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franken · 10-24-2025, 10:36 PM

The flasher is a switch so it should only have voltage on one side. You can swap the 4-way flasher to test things if the 4-ways are working.

10-24-2025, 10:36 PM	#2
franken Registered User Join Date: Jun 2013 Location: Somewhere Posts: 3,363	Re: 1974 c10 turn flasher The flasher is a switch so it should only have voltage on one side. You can swap the 4-way flasher to test things if the 4-ways are working.