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				01-01-2012, 06:51 PM
			
			
			
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					Join Date: Jan 2012 Location: Milwaukee, 
						WI Cobra Make, Engine:  
						Posts: 2
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					Originally Posted by ohekk  An important tip from Bob Bennett:
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 There should be 2 wires to the alternator:
 - Main power
 - Exciter circuit
 
 There should be a 500 ohm resistor in  the exciter circuit so the charging system will work in the event the amber / "Idiot" light on the dash burns out.
 
 Without the resistor, the charging system will NOT work (if the amber light  is burned out.)
 |  This is Tom, lead tech for Bennett Coachworks. Just wanted to add that the resistor is wired in parallel with the "Idiot" light and a 1/2 watt resistor is all you need. Also it does not have to be exactly 500 ohms, Radio Shack stocks 470 ohm, 1/2 watt resistors that work great for this application. |