ABS light on after brake job
 

1995 Tahoe (1/2 ton, 4wd)

Replaced the front pads and rear shoes, bled the brakes, everything seemed ok until the ABS light came on during the test drive.

Was able to retrieve code 65, cleared the code, but it reappeared.

This is what I was able to gather ABS trouble code is:
*Code 65 : open or shorted pump motor relay

Anyone have experience with this?
Thanks