Hope this helps
If the turn signals on a car works but the hazard lights do not there may be a problem with the flasher switch. The flasher is located in the steering column, and a damaged unit can cause the lights to stop working.
Flasher is faulty.
Water is commonly getting into the hazard light systems
Possibility you may have a bad hazard flasher unit or turn signal switch. The cheapest route is to try to replace the hazard flasher unit as your first solution to the problem. Hazard flasher units should only cost you under $10 .
Yes. The relay that controls the turn signals is built in the switch.
The light control module could be the cause of hazard lights coming on after the car is turned off. There could be a problem that has caused this module to become wet and it is now not working correctly.
be cause your bulb is blown out
either a bulb or the signal flasher relay located on the fuse panel usually opposite the hazard flasher relay
It sounds like the ground for the parking/turn signal circuit is bad on the damaged side. You mentioned sufficient power to all lights, I assume this applies to the parking/turn signals too. If this is not the case check the main fuse box for disconnected, pulled-out connections. Hope this helps,
A dead battery
have you checked your fuses?
A blown bulb. Check fuses and then start replacing the bulbs one by one.