2020 Ford Explorer: sudden loss of power

Filed Sep 29, 2026 · Transmission · OR

Several sensors starting going off all at once, car would lose power, if I tried to reverse it wasn’t able to get in gear for 5-10 seconds. It was around 78k miles. Of course my warranty ended at 75k. It was happening randomly then became more frequent. I took it to the dealer they said they think it is “dtc C0631 present referred tsb 25-2373 need to replace frontIntermediate Shaft Assembly . cost to replace is $1400.00 . then retest after.”. I was shocked to find that this was a known issue for years before it happened to me. I do not understand how this is not classified as a safety issue, or at the very least a manufacturer defect.

Filed Aug 14, 2026 · Transmission · PA

Vehicle started hard shifting while driving and noticed hard shifts when slowing down. Vehicle then began to lose power while driving. Display screen has issues at times screen will only display blue or stay in backup camera mode.

Filed Jul 15, 2026 · Transmission · VA

While operating the vehicle it is jerking like the parking brake is activating or jerking transitioning from first and second gear. Received an alert: The powertrain control system has detected a transmission fluid over temperature condition. The engine continues to operate at a reduced power level.

Filed Jul 6, 2026 · Brakes, Driver assistance · GA

Had recall for parking brake fixed, soon after I’d be on interstate or intersection and it would lose power wrench and check power train system light came on. Took to dealership and they said it was parking pawl sylenuod. Had repaired left the shop didn’t even get home and it did the same: Mechanic said it was gas pedal sensor repaired that and same thing happened it may go real fast or not go . I worked for uber and lyft and have been out of work for a few months. Car setting at dealership and the say I need to pay for a new power train module because my cars lost it brains. So I got recall fixed and my cars went to hell in a hand basket. Now another recall is issued but no resolution. It is a huge safety issue when your gas pedal gets a not responsive to your foot touching the pedal then it accelerating without touching the gas pedal. I’m lucky I didn’t die in it. This year model just needs to be lemoned out. Oh also when it starts messing up airbag not working driver assist not working all the safety features go haywire. I feel 💯 sure this is all related to the recall and ford will be hearing from me or a lawyer one.

Filed Jul 3, 2026 · Acceleration, Transmission · LA

The transmission malfunctioned on the Interstate. The car started jumping and then would slow way down to about 33 MPH with the RPM's super high and then kick back in and speed up super fast and I would have to brake constantly. I almost hit the car in front of me at one point. A different point in the same trip the car behind me had to slam on it's brakes to stop from hitting me when the car lost power. I got off the Interstate at the very next exit and took back roads home. The transmission has been inspected by a Ford Dealership and they said it was the transmission going out. At first there were no warning lights and after it started jumping and starting. Then a few days later the engine light and power train warning lights came on.

Filed Jun 18, 2026 · Transmission · TX

We expirenced a transmission failure on our Ford Explorer. In short summary we where driving from the airport and the problem started arising of around 5th and 6th gear downshift it would be harsh and make the car lerch. Following this we got a fluid change and that didn’t help, after the fluid change the problem got worse and produced a check engine light and at one point we got stranded on the highway because the car lost power. So we started researching and took it to a third party shop who told us that the clutch A snap ring had failed and because of that we had to get a transmission rebuild and replacement of multiple valve body’s and clutch’s. The shop also told us this was not the first explorer that’s had seen this problem, and through online research we found we weren’t the only ones with this problem. The timeline of this was from the end of May to the end of July because of overseas travel.

Filed May 21, 2026 · Transmission · PA

While the vehicle was under warranty, I reported a transmission problem to an authorized Ford dealership involving sudden slipping out of gear into neutral at highway speeds, resulting in momentary loss of power and acceleration. The dealership performed diagnostic testing but stated they could not identify a problem and advised that the vehicle was safe to continue driving. The condition persisted intermittently. After the warranty period expired, the vehicle experienced a catastrophic transmission failure while on a heavily traveled highway. The vehicle suddenly lost power and the rear wheels locked, creating a dangerous traffic situation requiring assistance from two state police vehicles until the vehicle could be towed. The vehicle was taken to the same Ford dealership that previously evaluated the transmission concern. The dealership then diagnosed a complete transmission failure requiring replacement at a cost of approximately $9,000. I contacted Ford Headquarters regarding this issue and the prior warranty period complaint, but Ford has not responded to the matter in any way. I believe the transmission failure is a continuation of the original transmission defect that was reported during the warranty period but not repaired. I am submitting this complaint because of the significant safety risk created by sudden loss of power and rear wheel lockup while driving at highway speeds. All documentation of original issue and current repair is at the Ford Dealership.

Filed May 12, 2026 · Transmission · AL

7/2024- Harsh transmission shifts- Lost power on very busy highway on 4th of July weekend- spent 12 weeks in the shop for transmission repair 64,000 miles 3/2025- Harsh transmission shifts again- Vehicle slammed into gear very hard- 3 weeks in the shop for another transmission repair 71,000 miles 3/2026- Harsh transmission shifts again- 1 week in the shop- told it needed an adaptive relearn 88,000 miles 4/2026- Still experiencing harsh transmission shifts!!! 90,000 miles

Filed Apr 14, 2026 · Brakes, Engine · AR

front end axle actuator failing and causing all safety systems to turn off, loss of power and can lead to seized up front end

Filed Feb 16, 2026 · Engine, Transmission · CA

I own a 2020 Ford Explorer with approximately 85,776 miles. The vehicle has experienced two separate loss-of-propulsion events in traffic. On both occasions, the vehicle suddenly lost power while driving and stalled in the middle of a busy intersection. There was no prior warning of imminent engine failure. After stalling, the vehicle would crank but would not restart. The vehicle was disabled in the intersection for approximately 45 minutes to one hour each time. My family was inside the vehicle during these incidents. The vehicle displayed multiple malfunction warnings including “Shift System Fault” and messages indicating the vehicle was not in Park even when the shifter was in the Park position. The dealership, Hansel Ford of Petaluma, verified the concern and referenced Ford Technical Service Bulletin (TSB) 23-2249 related to internal transmission components, including the valve body and park pawl actuator system. The dealership confirmed that when the vehicle is placed in Park, it may actually remain in Neutral. This creates an additional safety risk of unintended vehicle movement. This issue presents a serious safety hazard due to: •Sudden loss of propulsion in traffic •Vehicle disabled in active intersections •Extended inability to restart •Potential rollaway risk due to Park malfunction The vehicle is currently pending major transmission-related repairs. I am submitting this complaint due to concerns about loss of propulsion and park system malfunction creating a safety risk for occupants and surrounding traffic.

Filed Jan 6, 2026 · Electrical · NY

I have a leaking antenna (likely the "shark fin" or roof antenna base) on my 2020 Ford Explorer. This has caused significant electrical issues, leading to safety concerns like malfunctioning lights, infotainment, or even stalling, the water shorting wiring harnesses or modules located in the roof or headliner area. This should be a recall, but rather it is a known problem where water intrusion damages sensitive electronics, necessitating immediate professional inspection and repair to prevent further damage and ensure safety, as electrical failures can be dangerous. My GPS and satellite do not work because of this and I am being charged significantly by the dealership because I have to repair this or the damage will become more severe. The antenna's base seal can fail, allowing water to seep into the roof, drip down the pillars, and saturate the headliner and wiring harnesses. Common Symptoms: Interior lights, instrument cluster, or dashboard warnings. SYNC system freezing or failing. Windows, locks, or other accessories malfunctioning. Even potential water on the front passenger floor. Safety Risks: Loss of Control!!!!!!! Malfunctioning lights (headlights, brake lights) or sudden power loss can create dangerous driving conditions. Reduced Visibility: Issues with the infotainment screen or instrument cluster can distract the driver. System Failures: Critical safety systems, if affected by water, could fail unexpectedly. I barely get car washes or anything. This is certainly a manufacturers issue & poor design or cheap casing/ seals that leak and corrode too easily. This problem is a known weakness for the 2020 Explorer, often requiring a thorough inspection beyond just the antenna itself, as water can travel far from the entry point. And sure enough I have plenty of damage that I should not have to pay for. This is not a fluke, there are forums all across the internet about this. Please help! This is truly unfair to the customers.

Filed Nov 7, 2025 · Driver assistance, Transmission · TX

Powertrain malfunction/ Reduced power Bill start assist warning Pre-collision assist not available