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Hi,
I have a 87 GN. I have a question about alternator wiring plug. My plug has 3 wires, only the brown wire is connected. Anybody know where the other 2 wires go? Ive looked in harness dont see any wires that have been cut. Alt light in cluster doesnt light up. Alternator does keep battery charged. I just hate having wires and dont know where they go... pictures or diagrams anything Thanks, Gary in N.C.
 

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GN Old Timer
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90 Posts
The stock wiring has a 4-pin connector with only a single brown wire. The other 3 pins are not used. The brown wire goes to the "Volts" lamp in the dash.
 
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