Brake light and rear turn signals do not work
I have a 2000 K3500 with brake light and blinker issues. The brake lights did not work, but the 3rd brake light did. The turn signals worked. The hazards worked. I replaced the relay under the hood and the flasher relay. Same problem. I took off the blinker switch assembly and found 3 places where the plastic had melted on the gray connector (large white wire, smaller light blue, smaller light brown). I replaced the turn signal switch. Now I do not have brake lights OR turn signals. Third brake light and hazards still work. Any suggestions other than a flare in the fuel tank (my wife NO to that idea).
2000 GMC K3500, Stock 6.5l TD, 89,000 miles, 5-Speed, 4.10 rear end, bumper mounted PMD, tires are slightly over-sized
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