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2019 2500hd turn signal issue

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Old January 1st, 2024, 6:54 PM
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Default 2019 2500hd turn signal issue

Looking for some advice.
I have a 2019 2500HD. LEFT FRONT turn signal will randomly go from normal operation to hyper flash. No bulbs are burnt out.
Right signal works fine. OEM bulbs, no turn signal mods.
Has anyone had this issue, and if so, what solution did you find?
I'm stumped.
Old January 1st, 2024, 6:59 PM
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you have an intermittent open circuit.
check for corroded or loose connectors or bad grounds.
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