Hello, Left turn signal works fine. Right turn signal stopped working. The right signal arrow on the dashboard display will occasionally illuminate and blink 1 to 4 times when turned on. The exterior right blinker will work when it does this... briefly. Most of the time the right turn signal just doesn't work, but will make a fast clicking noise which stops a few seconds later. All of the bulbs and fuses are good. I am hoping that this is something I can fix, and not a complicated and expensive repair. Possibly a switch or flasher? Any help you can provide is greatly appreciated. Thanks very much. Rose
Sounds like the plug has a bad wire
SOURCE: GMC sierra 1500 '96 blinkers and brake lights will not work
i would replace the brake light swtich first its more likly too go bad than the turn signal switch
SOURCE: When turning on left turn signal, the flashers
you have two problems the flashers are shorted. I would check the wire harness at rear off the truck. Possibly a trailer light harness has shorted at the plug most of these can be taken out of the harness and the two ends will plug together without the trailer plug.
SOURCE: 2005 Canyon turn signal problem
No, but that's probably where your problem is. The wires get the hell beat out of them by stones, and then they short out and cause problems. I would take a look at it.
SOURCE: right turn signal stays on will not flash left works.2001 jimmy
its your blinker box.. all major lights run through there
SOURCE: 2004 GMC Yukon xl......If I put left turn signal
That vehicle has all three switches attached to the same module. Spray a little wd-40 into the flasher switch. Sometimes the slide on the flasher switch gets a little sticky and won't allow the turn signal to work independently. If that isn't the case, there is a repair kit for that available on ebay. the module of course costs around three hundred to replace but could possibly be found at a boneyard for much less. Also, check ebay for that module. Hopefully the WD-40 will fix it. Good luck.
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Sorry... GMC of course! Slip of typing finger... sorry!
Unfortunately, no one was able to help me with this problem. However, I was able to fix the problem myself with a little work and sheer determination! It was the flasher unit. Thanks.
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