SPONSORED LINKS

Turn signals quit working

Tiny
SSCARBER
  • MEMBER
  • 2007 HYUNDAI SANTA FE
  • 3.3L
  • 4WD
  • AUTOMATIC
  • 188,000 MILES
My turn signals randomly just quit. No indicators, no clicking, nothing. I checked the fuses and the bulbs and they were all fine. Flashers still work fine. I replaced the ICM relay box and that solved the problem form about a day and now they are right back to not working again. I ran a scan on the the car and came up with no codes.
SPONSORED LINKS
Thursday, April 30th, 2020 AT 9:31 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 43,047 POSTS
Hello,

I would try cycling the hazard switch which can clean the contacts. also we need to check the flasher relay. here is a guide to help and the blinker wiring diagrams so you can see how the system works:

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please let us know what happens.
Images (Click to make bigger)
Thumb
Thumb
Thumb
Thumb
Thumb
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
+1
Friday, May 1st, 2020 AT 1:04 PM

Please login or register to post a reply.

Related Turn Signal Not Working Content

Turn Signal Problems
GUIDE
Turn Signal Problems
Turn signals are intended to help inform surrounding drivers of the vehicle's intended change in direction. Although there are a few different causes for signal failure...

Sponsored links