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Ford Authority

Ford Mustang Mach-E Safety Issue Prompts Stop-Sale Order

Back in May, FoMoCo recalled select 2021 Ford Mustang Mach-E all-wheel drive models over an issue with unintended acceleration, deceleration, and/or a loss of power. In affected vehicles, those problems were caused by the powertrain control module (PCM) functional safety software, which may fail to detect a software error. Now, The Blue Oval has also issued a stop-sale on the Ford Mustang Mach-E due to a potential issue that could cause certain examples to become immobile, according to CNBC.

The issue – which was outlined in a letter sent to dealers this week – affects around 49,000 of roughly 100,000 2021 and 2022 Mach-Es produced thus far, or more specifically, those built between May 27th, 2020 and May 24th, 2022. Ford has reportedly submitted a recall petition to the National Highway Traffic Safety Administration (NHTSA) as well.

The problem related to this stop-sale and pending recall stems from the Mach-E’s high-voltage battery main contractors – a power circuit’s electrically controlled switch – which can overheat, leading to a malfunction that can cause the EV crossover to not start or immediately lose power while the vehicle is moving.

Ford Mustang Mach-E

For now, there is no fix for this issue, though one is expected to be in place by the third quarter of 2022. Ford notes that it is preparing a software update for the Mach-E’s Secondary On-Board Diagnostic Control Module and Battery Energy Control Module that can be installed either over-the-air or with a visit to any Ford dealership. Affected Ford Mustang Mach-E owners are expected to be notified when this fix is ready by mail, at which time dealers will have repair instructions and parts ordering information provided to them.

We’ll have more on this stop-sale soon, so be sure and subscribe to Ford Authority for more Mustang Mach-E news and ongoing Ford news coverage.

Brett's lost track of all the Fords he's owned over the years and how much he's spent modifying them, but his current money pits include an S550 Mustang and 13th gen F-150.

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Comments

  1. Michael

    This Mach E launch just keeps getting worse. This is the 4th recall on the Mach E in less then 2 years. I was just thinking about looking at the Mach E and maybe buying one, because the dealer around the corner has 3 of them sitting on his lot, but cannot now, because of the stop sale, and again it is making me question whether this technology is safe to buy.

    Reply
    1. BobCherrie

      The blind Executive team put a Mach-E GT with 480HP. One of the 2 causes of the SALES STOP ORDER was the battery overheats when people race their cars when every possible.
      So a thinking person might ask What Models of the Mach-E’s experience this issue? If the numbers are slanted to the GT with very few Select, Premium and California being involved; a smart Executive would help their Dealers and Valuable Customers and address the models with the issue.

      Reply
  2. NCEcoBoost

    Yet another quality gaffe. Justification to raise those prices! Lower quality, rip-off pricing. And the repo men are gearing up for a busy next few years.

    Reply
  3. Dee Hart

    Hmmm… I just watched a video of Tesla cars burning to the ground… Could that be next for the Mustang EV??? And for those that are “carbon conscious”, an Electric car up in flames will darken the sky about the same as a windmill on fire… black soot-like smoke everywhere… The scary part is when some of these electric cars go up in smoke, the first thing that shows up is an “error” on the computer screen and the doors and windows will lock with you inside.

    Reply
    1. David Dickinson

      These EV fires are scary. The end result photos are pictures of a molten metal mess. When the cargo ship with 4,000 EVs sank in March due to a fire, I had to stop and think about the fact that the fire burned so hot that it burned a hole into the ships hull.

      One more reason to pass on EVs for now.

      Reply
  4. Mr Knoss

    Putin’s fault.

    Reply
  5. Yora_Nidiot

    .. would be nice if new EV’s came with a box of tissues in the glovebox.

    Reply
  6. David Dickinson

    Here is another reason for the stop order, which I’m sure we will see an article on shortly here about the MachE being a money loser now, “The model saw its costs increase by roughly $25,000, much of that due to sharply higher battery material costs. While the Mach-E was profitable when it was first launched in late 2020, that’s no longer true, he said.

    Reply
  7. Paul

    You hear the environmental people hing in now…. You get silence from them … Just crickets.

    Reply
  8. Timothy

    Just wait for a Cosmic Bit Flip to happen to a Mach E then lets see what happens lol

    Reply

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