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73-87 Chevy _ GMC Trucks => Electrical => Topic started by: Thebeast84 on September 24, 2019, 08:53:04 pm
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Hello I have and 84 suburban 4x4 and my fasten seat belt light is always dimly on unless I unhook the battery. What could be causing that
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Welcome to the site.
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Does the seat belt lamp extinguish if you disconnect the black/white wires from the seat belts? Check the interior ground connections to the bus bar at the left kick panel next to the parking brake pedal. Check the cabin ground connections between the firewall and the back of the right cylinder head and between the engine block and the battery negative post/pad. Make sure all connections are shiny clean and tight.