Right turn signals not working

2004 GMC ENVOY
15,000 MILES • 4WD
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JENCOOLER
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My uncle took battery out, then put it back in. Everything works except right side of turn signals. However it has rained a bunch and my mirror turn signal got water in it. Could that make all the right side bad? I checked fuses and bulbs in front and back, everything good.
Feb 9, 2019 at 9:29 PM
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SCGRANTURISMO
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Hello,

It does sound like you have got a short to ground somewhere in the harness. I have included in the diagrams below the exterior lights wiring diagrams for your vehicle. Check them over and let us know what you find out.

Thanks,
Alex
2CarPros
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Feb 9, 2019 at 9:44 PM
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JENCOOLER
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Thank you. I have used Google to teach me how to take back and front lights out and see where fuse boxes were. I will try this tomorrow.
Feb 9, 2019 at 9:48 PM
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STRAILER
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Please let us know what you find. We are interested to see what it is.
Feb 12, 2019 at 10:26 AM