Hey everyone, got a 2011 Mack Pinnacle CXU613. Turn signals are not functioning. Checked fuses and fuses are good. Replaced flasher and nothing. Replaced signal switch and nothing. Switched the LCM and nothing. I played around with the switch a bit and noticed that when I touch the one of the cables with my circuit tester it starts to work. As if it needs more ground. Any ideas?
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Junior975
Hey everyone, got a 2011 Mack Pinnacle CXU613. Turn signals are not functioning. Checked fuses and fuses are good. Replaced flasher and nothing. Replaced signal switch and nothing. Switched the LCM and nothing. I played around with the switch a bit and noticed that when I touch the one of the cables with my circuit tester it starts to work. As if it needs more ground. Any ideas?
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