My left turn light is blinking rapidly?

2001 GMC JIMMY
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ECARPET
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My left turn light is blinking rapidly and often the light on the dash stays on a sold green, but not always. The turn signal still works but the sound is annoying. I have checked the fuses but they are fine. Any suggestions?
Dec 3, 2007 at 12:36 PM
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SQM
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Hello,

The turn signals blink fast or hyper flashes typically due to a bunt out bulb.
So first you will need to check and see which bulb is burnt on the side it is blinking fast.
It can be helpful to compare the lights on the normal functioning side to the faulty side. This can help determine what is bunt.
There are small corner light that goes out on these vehicles and that leads to hyper flashing.

Here is a helpful guide:

https://www.2carpros.com/articles/turn-signals-blink-rapidly

Please let me know of any questions.
Thank you.
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Jan 14, 2022 at 10:10 PM