Dc wiring for 12v metal cabin fan
I have removed a faulty fan and plan to replace it. The wiring consists of three wires: green, yellow ( with a black stripe) and black. Can anyone tell me which is positive and neg. The fan will be connected to a two speed switch. The fan I am connecting had a dc plug on it. I modified the plug by cutting it off and have three wires: red, black, and black with a white strip. Any suggestion on hooking this up. Thanks. Joe
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