Please run down these guides and report back. I have attached the service manual brake bleed procedure for ABS equipped Ranger. Basically connect the scan tool, follow the instructions on the screen, and open the right rear caliper bleed valve.
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Dec 7, 2020 at 1:14 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.