ABS light blincking

[The Mad Bishop]

Hi everyone,
My ABS light is blinking 16 times and than pauses. I looked up the codes and it says that this should not happen. I think 15 is a computer memory failer. Does anybody know what this means. Do I need to replace my rear breaks?
Thanks:

 

[sheepman]

ABS unit maybe bad.

 

[jam0o0]

is it blinking wile driving? or are you doing a self test to get the blinks? where did you find the code list?

 

[The Mad Bishop]

It came on a few days ago while i was driving. I found the code list in the manual i baught after i got the truck

 

[OLDBULL8]

Are you doing a KOEO test to get the codes? Don't forget to hold the throttle down while doing this.
http://www.troublecodes.net/Ford/