C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Weird Turn Signal Issue 1986 Vert.

Old 02-22-2017, 11:40 AM
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3D-Aircrew
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Default Weird Turn Signal Issue 1986 Vert.

My turn signal indicators flash backwards sometimes when the car interior gets hot. The left one flashes when I'm turning right and vice versa. The actual turn signals work correctly when this occurs.

Any thoughts?

Robert
Old 02-22-2017, 04:03 PM
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Kevova
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I would look at cluster and connector, seems like a ground or feedback problem
Old 02-22-2017, 04:23 PM
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billschroeder5842
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Try reground the cluster with a separate harness- these clusters are notorious for having bad grounds. Just a wire and a couple of "eye" connectors
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Old 02-23-2017, 11:35 AM
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Default going to rebuild the digital dash -- fix grounds then

Originally Posted by billschroeder5842
Try reground the cluster with a separate harness- these clusters are notorious for having bad grounds. Just a wire and a couple of "eye" connectors
I ordered all the stuff I need to repair my digital dash problems and I'll have an opportunity to chase down the grounds then. Thanks

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