I need to replace it. Neither turn signal works. Only once and a while they will flash for a second or two
where is the location of the turn signal flasher on 2002 Chevrolet Impala
The turn/hazzard signal flasher is an integral part ot the hazzard light switch! Replacing the push button, dash mounted switch should/will fix this!! Easily replaced IF you are handy with tools. Two push in tabs to release the old switch. If in doubt have this done by a car savvy buddy. If none is around, a mechanic will do just fine! To test, if you must, push the hazzard light switch several times, bet the turn signals start working. Until it acts up again and it will.
It is now called the hazard switch, it is bigger than the normal looking flasher. It is located at the left center of inst panel. Might also check www.alldatadiy.com