Bad turn signal flasher.
Yes, that would be your signal lights, the left set for left turns and the right set for right turns.
Replace the turn signal flasher relay.
Depending on what type of vehicle it is, it could be the combination flasher relay. 2000 Dodge Caravan, same problem. Replaced DRL/Flasher Relay, problem fixed. Was an expensive dealer only relay...
Check the left turn signal bulb. It is probably burnt out.
Its the turning signal/flasher module, left side of dash behind the fuse box. Its a dealer part only about 98.00
You may have a "ground loop" problem on the left turn signal. Check the ground wire at the front and rear signal bulbs.
Check ground circuit Check bulbs they are duble filamented one may be burned out Seems to me there is a wire crossed at the harness. I think the vehicle left turn signal wire is hooked up to the trailer tail lights wire. Usually there are four wires at the trailer harness, yellow, green, white, and brown, The brown wire is usually the tail lights and side marker lights, the white wire is ground, the yellow and green go to the left and right signal lights.
If the right one works,it might be a bad bulb or a bad ground.
my left turn signal on my 1997 dodge conversion van works fine,the right signal lights but does not blink,,,,any ideas
Our 04 Envoy had a recall on turn signals and tail-lights, they just had to replace a relay. I would check with your dealer to see if your vehicle has been recalled.
Sounds like a blown bulb somewhere on the righthand signal side.
AnswerPossible a bad turn signal flasherYou more than likely have a blown bulb. if the flasher was bad the left side indicator on the dash would not blink. do a quick inspection around the car with the left side on and then the right, you will notice which bulb is blown.Hope this helps."85MGM"