The right turn started to blink very fast, didn't pay much attention to it but now, had to jumpstart the car twice now. Is it possible the fast blinking is what is causing the car not to start? Could it be affecting the battery?
There really shouldn't be a link between these two things unless you are leaving the hazards on long-term. The light and wires only get power when you activate the turn signal.
If both the front and rear turn signals are working, I'm not sure what else would be wrong. So strange! Double-check both are working fine. Are you using standard bulbs or LEDs?
Did you figure this out? What does 'not working' look like? If just dead, did you try to rotate the bulbs to get the polarity right? Some of these require that to be done...
Wow! I didn’t know what the hell was up with the rapid blinking. My rear signal is not working. I thought the whole system was falling apart. Turns out the rapid blinking was my car telling me what was wrong with it.