change the flasher relay
One of your turn signal bulbs is burned out. Either the front or the back.
you need a new flasher for your singal lights.
Probably need a new turn signal bulb.
No. there is no relay for the turn signals.
If none of them flash but just come on and stay on the flasher relay is defective. If they do not even come on then the bulb is burnt out.
add a faster relay
replace turn signal flasher, hazard flasher is separate
check you light bulbs
Check the fuses or change the bulbs.
sounds like the hazard light relay they are built into the switch on most models these days
check the multifunction (turn signal) switch
If the lights come on but do not flash then the turn signal flasher relay is defective.