Is this trailer wiring broken?

[Notfirsturlast]

Hey Crew Members - I just purchased a 2005 WakeSetter\Extreme trailer. I'm attempting to figure out the surge brakes and reverse activation. I understand from other posts that the Blue wire controls the reverse section. When I look at my connector I notice the BLUE post is gone. Is this broken or designed to be this way?

Thanks for any feedback?

Edited September 29, 2012 by Notfirsturlast

[Bozboat]

Hey Crew Members - I just purchased a 2005 WakeSetter\Extreme trailer. I'm attempting to figure out the surge brakes and reverse activation. I understand from other posts that the Blue wire controls the reverse section. When I look at my connector I notice the BLUE post is gone. Is this broken or designed to be this way?

Thanks for any feedback?

Can't get the photo link to work, can you upload the photo to a photobucket account and paste the link code here?

[JAXONBOATS]

It is dark here but I went out to see if our Extreme trailer wiring was showing enough of the wires to give you an accurate answer. The plastic wire casing does not show any of the colors but I can pull the connector off tomorrow and take a pictures if someone does not know off the top of their head.

If memory serves me correctly, Blue is the brake controller line and Purple is the reverse lights. You should be able to look at the back of the 7 plug connector as most have labeling on them that say what color to what prong