test your multifunction switch,located on left side of steering column
If you already checked your bulbs then check your fuses, usually this is the case when all the lights stop working at the same time.
u need to replace with a turnsignal light switch . there is a short in steering column
Two different switches. The combination switch on the column is most likely the culprit. This may be fuses. The turn signals and hazard lights are fed by separate circuits.
What year is your Impala? 2001
Separate circuits.
Check bulbs
It shouldn't, if it is installed correctly. If I were you I would consult with a professional.
my daughters 1991 miusbishi montero has no break lights , turn signals or hasard lights . All tail lights and front markers are working. All fuses are cking good and all bulbs are good..Is my blinker switch bad ? capri
Change front light bulbs
bad fuse or hazard switch
One fuse controls the function of the hazard, reverse, and turn signals of the car. When there fuse blows all the components stop working.
Test if your hazard lights work. There are normally two flasher cans in most vehicles. If the hazard lights work, It is likely to be the flasher can that works the indicators is blown and in need of replacement. These will be available for under $50US from most auto parts stores.