ssn

  1. SSN, “stop safely now” message after using Tesla charger

    We charged our Mach E at a Tesla super charger, fron 7% to 92%. Everything looked fine, but as we drove away we got the “stop safely now” message and the range showed zero and there was a “battery depleted” message..Got towed to a Ford dealer through Ford Roadside Assistance.. At the dealer...
  2. Stop Safely Now - Fixed Itself?

    Bought a 2023 Mustang Mach-E Premium just yesterday, and it was the happiest 100 miles of my life! My whole family loves it. Drove school carpool this morning and then stopped by a DC fast charger to get some juice, since I don't yet have a faster charger installed at home. On the way home...
  3. 2021 GT/GTPE MMEs Without HVBJB Failure - Tracking List

    There have been a lot of forum members who have experienced the Stop Safely Now (SSN) or Service Vehicle Soon (SSN) errors while driving, caused by a detected failure of the HVBJB. SSN failures require you to have the car towed, while SVS is a warning that the HVBJB is about to fail, and you...
  4. Question about my repair for the HVBJB

    Hi, I have a 22 MME Premium RWD ER that had the SSN, and SVS issues. The first time I brought it in, the dealership rewired a harness in the battery and gave it back to me. The car ran for a week and had the same issue. The second time, the dealership had the car for 20 days and gave me the...
  5. Help! Issue with Ford regarding High Voltage Battery Issues

    Hi, I just took delivery of my Premium RWD Extended Range last month (07/30). With only 814 miles on the car, I started to get the dreaded Stop Safely Now! warning and have had issues with my car slowing down and stopping in random places. On Saturday, (08/27), I called Ford Customer Service to...




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