Brake Controller Help

[Duranged98]

I bought a truck that has this controller in it and I can't find out what brand it is. Also I get an error code E1 when I hook up to my trailer. Thanks for your help.

Pictures here:
http://s328.photobucket.com/albums/l336/Duranged98/Truck/

 

[Blkvoodoo]

http://www.amazon.com/gp/product/images/B000JD4SPQ/ref=dp_image_0?ie=UTF8&n=15684181&s=automotive
Hopkins ( HOPPY ) 47285brake controller

 

[Duranged98]

Thanks