I'd appreciate any advice you can provide on the turn-signal lights on our 98
Sonata. They will work occasionally, for a few lane changes or turns, then
stop working. The 4-way flashers are the same.

Does this mean our flasher-relay needs to be replaced?

If so, where do I find this relay.

If not, any ideas on what may be causing this intermittent operation?

Thanks for your advice.
Lee

 

I believe the flasher relay is under the left side of the dash. When the
hazards are working, crawl under the left side of the dash and follow the
clicking. Also check your hazard switch. When the turn signals aren't
working, cycle the hazard switch a few times while the turn signal lever
is turned to one direction or another. If doing this causes the turn
signals to work, the problem is in the hazard switch.