I had trouble getting the 4 wire plug out of my regulator, and the 2 middle wires came out of the plug. Now I'm not sure if the red wire goes in the 2nd or third slot in the plug. Can someone give me the color code per wire in the plug. I know brown in on top looking at it mounted and the blue is on the bottom, just not sure about the red and yellow. Thanks Barb.

 

Sorry, I have a 1972 cutlass 350 convertible external regulator.
Thanks Barb.

 

I believe the order is Brown —Red — White — Blue.

There should be letters om the plug and / or the regulator that correspond to those wires and say L — + — R — F.

- Eric

 

OK! Brown,Red,white,blue is the way I have it now. I will look on the plug, but thank you for the help. You guys are the best!! Thanks Barb.

 

Glad to help!