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The flasher is a type of switch that regulates the turning on and off of your vehicle's turn signals and hazard signals.
Check all fuses first. If all of them are good, you probably have a bad multi-function switch. The only way to correct that is to replace the switch. The switch is at the end of the turn signal lever inside the steering column.
This was already answered for me in another post. It was the ignition switch.
If the switch is what is keeping the load from turning on, then yes, there is a voltage across the open switch.
It could be as simple as a fuse. Or as hard as a multi-funtion switch. Which means the switch for your turn signals.
Check bulbs could be bad switch in steering column
A transistor is used to switch electronic signals.
The Clapper
If the turn signals are inoperative check the hazard switch, if the hazards don't work replace the hazard switch, the signals will start working. if the hazards are ok ,the turn signal switch may be bad.
The problem is usually in the multi-function switch.(The switch on the column that has your turn signals and wipers,ect on one lever) (Functions of the multi-function switches vary with different models) Regardless, it is the switch that you move to turn on your signals. You may need to clean or replace the switch. Either way you will have to remove it from the column. If you are going to try and clean it, rather than replace it, remove switch from column then use electical contact cleaner and spray inside of switch. Operating the switch from left to right turn as you clean. i hope I explained it well enough for you to understand, I am better at doing than explaining. Good Luck!
Turning the switch off opens the circuitand stops the flow of electric charges
Most vehicles have two flasher units. One for the turn signals and one for the hazards. If you have already replaced one try looking for the other one. Or check for a bad trunsignal switch