I have a 2013 Kenworth T800 having blinker issues. All of the lights work on truck and trailer when turned on or brakes are applied, and all the left side blinkers work. But on the right side my front blinker on the steer wheel fender works but the blinker on the back of the tractor and trailer do not flash. I don’t think a bad ground is an issue cause all my lights still work and I’ve checked all the fuses that run any sort of light and they’re all good. I can’t find any broken wires so I…

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