Are you sure you replaced the Turn Signal Flasher Relay? Some vehicles has a relay for the turn signals and one for the hazard lights. Possibly you changed the wrong one. It is also possible you purchased a new defective part. It happens although rarely.
The flasher relay is defective. Replace it.
If all bulbs are good, You need a New Flasher. Gabriel (Purto Rico).
The emergency flashers and the signal lights are separate systems. Each has it's own fuse, switch and flasher relay. If your turn signals light up but don't blink I would blame the signal flasher relay.
AnswerReplace the Flasher Relay. did you look at your bulbs
the turn signal relay in on steering wheel top dead center next to the hazard button, remove the steering wheel cover and you can see it
Probably the signal flasher relay, but be sure all the bulbs are okay.
check all your bulbs and fuses
The flasher unit is about to give out. There are 2 flasher units, one for the turn signals, and one for the hazzards.
I had the same problem in my 1999 Mercury Cougar, I replaced the flasher located in the blinker assembly. It was very simple to do. Flasher cost about $10
Check to make sure all bulbs are flashing could be a bad turn signal flasher
The reason why is that the turn signal flasher is defective. There are 2 flasher relays on your vehicle. One for the turn signals and one for the hazard lights. The turn signal flasher relay is located on the driver side of the vehicle, passenger side of the steering column, under the dash, next to the cigarette lighter. It was also mounted on the driver side of the steering column under the dash on some 1995 Chevy Blazers. Be sure and look in both locations.
Some vehicles has a flasher relay for the turn signals and another one for the hazard lights. Are you sure you replaced the correct one?