This van has Rear Wheel Anti-Lock only. Rear sensor replace, turn out not the problem.
Unable to pull the code for after the key is turned off the system resets and the lights go out.
Replace ABS Hydraulic Unit, will see if that is the fix, if not will check and/or replace the rubber hose over the rear axle. I had not thought of the hose possibly being the culprit. Will post more if this problem is not solved.
Thank you for your help and suggestions. | 
