Rear blinker not working. light works fine..blinks rapidly

Rapid blinker indicates bad bulb. Rear drivers side bulb is bad or not making contact in socket.

thanks..but rear light (driver side) works when lights are on..just flasher is not working for signal..i was thinking if something to do with relay ?..changing bulb is no big deal i guess..

If Duel element bulb. Running lights would work with blinker element blown. Only blinker would not work.

Turn on emergency flashers. Different relay. See if bulb flashes then. If not bulb issue.

great..will check and update..

Three years later and still great information/advise. I did not know the bulb was DUEL element. I changed the bulb that was working for light only and now it does all the functions it is suppose to do! THANK YOU My advise... buy the two pack. It was dark and cold when I got home and realized the turn signal didn't work. And, I didn't know the problem. I had one bulb left over after changing the other side that had blown completely... Thank God for my buying the two..