Shop Chevrolet K1500 Turn Signals

My turn signal will make a buzzing sound when using it to turn, then work for a couple of clicks then just buzz. I replaced my turn signal flasher (EP27). Then the turn signals will work but it buzzes when the turn signal is not on. I have left to old flasher unit in to avoid constant buzz. Checked fuses, no problem there. Any Help?

have found that the turn signal relays in jeeps go bad though there r kinda expensive

2002 Ford Explorer Sport 2WD 4.0L SOHC 6cyl. 67132 miles
4 months ago my left rear brake and left rear turn signal light went out.I tested the bulb by putting it in the rear right brake and turn signal socket.The bulb worked through all stages
Pressed the brake pedal and it lit up,turned on right turn signal and it flashed on and off,turned on parking lights and it lit when brake pedal pressed and flashed when turn signal on.Next I replaced the turn signal flasher and everything worked great.Pulled into driveway today and my son noticed that my left rear brake light is out.Tried my left turn signal and it also was out.So..
I tested the bulb again the same as before and the bulb works good.My turn signal indicater sounds normal so I replaced the turn signal flasher again but this time the brake stop light and turn signal are still out.The bulb lights up when I turn on the parking lights but thats all.The bulb is good ,the turn signal flasher is new.The reverse light works good.but the rear left brake light won't come on when brake pedal is pressed and left rear turn signal wont come on.Can anyone tell what else I might test or check to correct this problem.Any and all suggestions will be appreciated.

The turn signal and brake lamp use the same filiment on the lamp. Check to see if you are getting 12V to the socket when the turn signal is on. Could be a faulty socket or the multifunction switch. My bets are on the socket. (Check the ground on that socket, too).

I have an 88' S15 Jimmy, within the last month or so, when I turn the park lights on the following happens: the left turn signal indicator comes on and stays on, the front left hand park light does not turn on. When I go to activate the left turn signal, turn signal indicator and turn signal light itself both flash but very slowly. What could the problems be?

Thanks for the quick reply but I checked all of the bulbs, the only one that seemed strange is the left turn signal bulb itself, one of the contacts to the element doesnt appear to be in contact but it still lights?! strange.

Cory

My brake lights and turn signals do not work on my neon, its a 96. Any advice?? Is it worth spending the money getting fixed. The turn signals blink fast like the bulbs are out but, that is not the case.

WHEN I USE THE TURN SIGNAL IT BLINKS FAST ON THE DASHBOARD. BUT DOES NOT WORK ON THE OUTSIDE OF THE CAR.

I Have a 91 ford mustang 5.0 GT.my problem cant locate the flasher unit for the turn signal(only).Turn signal switch dont work accept for wiper blades but not (signals).all bulbs are working,fues for turn signals is good,also all four ways lights blink.

thanks alot ill give it a go!