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Old Aug 5, 2021 | 08:26 PM
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Default Still flashing fast

I had a fast flashing RH turn signal (all bulbs working).
When I turned the hazard lights on they would only work if I held the button in just slightly, if I took my finger off the switch the hazard lights would turn off.
I guessed that since the hazard switch was acting up, that was possibly the cause for the fast RH turn signal fast flash.
I just installed a new hazard switch, the hazards work correctly now (no need to hold in on the hazard switch).
The issue now is both LH & RH turn signals flash fast. No LED's, and all the bulbs are working.
Will a Hyperflash wiring harness cure my fast flashing turn signals???
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Old Aug 5, 2021 | 09:57 PM
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I'd suspect you got a bad replacement switch, and since there aren't any new AC Delco switches it has to be from someone else. That said, from all the reading a hyperflash harness will bypass the hazard switch, and get you lights to normal rate, without pulling the dash back out again.
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Old Aug 6, 2021 | 05:06 PM
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Originally Posted by redzg
I'd suspect you got a bad replacement switch, and since there aren't any new AC Delco switches it has to be from someone else. That said, from all the reading a hyperflash harness will bypass the hazard switch, and get you lights to normal rate, without pulling the dash back out again.
Thanks for the confirmation!
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Old Aug 9, 2021 | 06:54 PM
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The Hyperflash wiring harness corrected the problem. Thanks again.
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