Left turn signal faster than the right

2007 HYUNDAI SONATA

190,000 MILES • 1.6L • 4 CYL • 2WD • AUTOMATIC

ENAZI

MEMBER
2 POSTS

The turn signal on the left side is blinking very fast despite both bulbs are working..
Couldn’t diagnose the problem and I don’t know what to do?

Jul 28, 2019 at 6:24 PM

SCGRANTURISMO

✓ASE Certified Mechanic
4,897 POSTS

Hello,

Can you double check the bulbs and make sure that they are securely plugged in. This is what happens when a bulb is blown out, or there is a n open in the circuit. In the diagrams down below I have included a guide for how to find an open in your external lighting circuit. Please go through this guide and get back to us with what you are able to find out.

Thanks,
Alex
2CarPros

Images (Click to enlarge)

Professional Diagram for 2CarPros Members
Click here to log in and view diagram.

Jul 29, 2019 at 5:01 AM

ENAZI

MEMBER
2 POSTS

This is very helpful!
Thanks a lot.

Jul 29, 2019 at 5:06 AM

STRAILER

✓ASE Certified Mechanic
54,837 POSTS

Please let us know what you find. We are interested to see what it is.

Jul 31, 2019 at 12:50 PM