Durango Brakes Won't Bleed

Wasnt me fixing it unfortunately so I don’t know exactly what happened. But a brand new parts store caliper seal was bad and there was no external leaks. Try clamping off the caliper hoses individually or per side with vise grips that have tape on the jaws or even hoses shoved over the jaws. Same could be done with the rear center hose for the drums. Then bleed and see if you get a pedal. Just a way of isolating what truly is the culprit.

Also I’ve bled abs systems by driving the car in the grass or gravel or something and slamming on the brakes, then rebleed. It allows fluid to pass the abs module. But sounds like you have fluid on the rear already so I don’t think that’s an issue.