Ford F-150 Hybrid loss of power problems

Filed Nov 9, 2026 · Transmission · NM

Violent upshift and downshift, erratic shifting, difficulty finding gears, high revs, stuck in 10th gear more than two times, failure to find gears, loud bang when CDF drum seal blew along with loss of power causing it to rapidly slow down, unable to accelerate due to it being stuck in second gear, and unable to accelerate from takeoff causing close calls with traffic.

Filed Nov 3, 2026 · Driver assistance, Electrical · TN

This happened twice already, the vehicle transmission started to switch to lower gear and eventually lost power, need to pull over in the interstate and restart the vehicle, once restarted the error message disappeared. the following message displayed during the event: Powertrain Malfunction / Reduced Power: A powertrain or all wheel drive (AWD)/Four Wheel Drive (4WD) fault has been detected, contact your authorized dealer as soon as possible. followed by : Pre-collision Assist Not Available

Filed Sep 13, 2026 · Engine, Fuel system · MI

Experiencing total stop of acceleration in two occasions: 1) when putting the car in reverse and pressing the accelerator and 2) when making a left or right turn after a yield or stop. And when I say loss of acceleration, I don’t mean hesitation, reduced power, or sluggish acceleration. I mean absolutely ZERO acceleration. I’ll press the accelerator and nothing happens. The engine stays basically at idle, and the truck will not accelerate for roughly 5-10 seconds, regardless of how much accelerator I’m giving it. Then suddenly power comes back and the truck drives normally again. This happens with normal operating temps while driving most of the day. It got to a point where it happened once every day. Very scary stuff when you're pulling out into traffic - major safety concerns with oncoming traffic.

Filed Sep 4, 2026 · Fuel system · MI

On XXX, my 2021 Ford F-150 PowerBoost, VIN [XXX], stalled while I was turning from [XXX] onto [XXX]. My wife and daughter were in the vehicle. The engine lost all power in the intersection. No collision occurred. This is the exact failure described in open safety recall Ford 25S75 / the federal safety agency 25V455 (low-pressure fuel pump). I had already reported the unrepaired recall to the federal safety agency on XXX. I took the truck to LaFontaine Ford in [XXX] the same day. As of XXX, Ford still has no released remedy or parts, the dealer had not completed an inspection, and Ford Customer Care refused a courtesy vehicle. I am submitting a separate 49 C.F.R. Part 557 petition asking the federal safety agency to hold a hearing on Ford’s failure to remedy this recall. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Aug 17, 2026 · Electrical, Engine · VA

Several times now the truck will get "stuck" in N or D and will not move. No loss of power, and can't manually shift out to park. Now waiting for a tow to the dealer, they were supposed to correct this when I took it in the last time it happened but didn't. There are a lot of online complaints IRT this issue with the powerboost 150 and other 150s. Mine was made at the Dearborn plant. Huge safety issue and it needs to be addressed

Filed Aug 3, 2026 · Transmission · TX

I am filing a safety complaint regarding a recurring, hazardous transmission failure during highway and incline driving (specifically experienced on mountain highway passes in Arkansas). While driving at highway speeds on uphill inclines, the transmission severely hesitates and struggles to downshift under load. When it finally engages, it violently slams into gear. During these episodes, the truck experiences a sudden loss of motive power and acceleration lag, accompanied by an engine RPM flare of over 400+ RPM. And most recently, I have Live diagnostic data captured during operation revealed a downshift delay of over 3 seconds where the powertrain control module commanded 8th gear, but the transmission physically remained stuck in 10th gear due to severe internal hydraulic pressure loss. This defect presents a severe safety risk on high-speed roadways. Sudden, unexpected loss of power while climbing grades or merging into traffic creates an immediate risk of rear-end collisions from surrounding vehicles. This issue directly correlates with Ford Technical Service Bulletin TSB 26-2287, which identifies axial movement/slippage of the CDF clutch cylinder sleeve as the root cause of internal fluid leaks and gear failure. Because this internal hardware failure causes unpredictable power delivery and driveability loss at highway speeds, I request that the federal safety agency investigate the 10R80/10R80-MHT transmission CDF drum sleeve defect as a critical safety hazard. Finally, Ford motor company, and most cases refuses to repair this known defect under warranty, many owners are experiencing this dealership pushback leaving them with a critical safety issue.

Filed Jul 30, 2026 · CA

Vehicle in drive under normal daily driving conditions and vehicle suddenly lost power and stopped. Unable to restart vehicle and shifter is stuck in drive and does not shift to park. Similar to recall 22S43. According to dealership, they thought the issue occurred due to towing and assumed it was a electronic issue with the vehicle shifter. Prior to this incident, there was a strange type of kick back in the shifter but it never kicked out of gear though it seemed like it might. There were also warning dings that did not have any kind of message on the dash - it wasn't clear if this was tied to the shifter.

Filed Jul 17, 2026 · Fuel system · MI

On July 15, 2026, I took the vehicle to Lafontaine Ford for maintenance and to address open recalls. I was informed that the open recall for the low-pressure fuel pump (campaign 25S75) did not have a solution available. Due to the severity of the recall, I contacted the Ford Customer Care Center. A representative stated that a solution would be available on July 17, 2026, and that they would contact Lafontaine Ford to prioritize the vehicle for repair on July 18, 2026. On July 17, 2026, I followed up with Lafontaine Ford and confirmed they had received no contact or notation from Ford regarding prioritization. Lafontaine Ford also stated they had no information on when parts would become available and that nothing could be done at that time. I then contacted the Ford Customer Care Center again because no action had been taken, even though the recall has been open since approximately July 8, 2025. A Ford Customer Care Center representative confirmed that no remedy was available for my model year and that they did not know when one would be available. Due to the seriousness of the recall, I requested a courtesy vehicle. The Ford representative contacted Lafontaine Ford regarding this request and then disconnected the call. The Lafontaine Ford representative informed me they could not provide a courtesy vehicle without written confirmation from Ford due to the dealership having no reasonable timeframe of when parts/remedy would be available. When I called the Ford Customer Care Center back and explained what Lafontaine Ford had told me, I was treated indifferently and was disconnected twice. I eventually spoke with a supervisor who refused to escalate the concern or provide any assistance with the documentation Lafontaine Ford said they needed in order to provide a courtesy vehicle. The low-pressure fuel pump is the component identified in the recall and can fail, resulting in loss of engine power or stall while driving. This creates a significant safety risk, part

Filed May 7, 2026 · Electrical, Steering · TX

2024 Ford F-150 Platinum PowerBoost Hybrid. Diagnostic codes for power steering loss and CAN bus communication faults documented at 337 miles, well within the 3-year/36,000-mile new vehicle warranty. The vehicle has been at a Ford dealer since March 10, 2026 for symptoms including the truck randomly turning off while driving and loss of power steering communication. As of this report, the truck has been at the dealer 58 days without resolution. Documented diagnostic findings include: Lost Communication with PSCM (U0131), SCP/J1850 Communications Bus Fault (U1028), permanent code P1A42 Propulsion System Status Signal Performance, hybrid-specific High Voltage System Interlock U3523-00, Steering Position Sensor P060A, no communication with Power Steering Control Module, intermittent PCM communication during self-tests, BCMC fuse 69 with no power, and circuit CBB69 with no voltage. A Ford Field Service Engineer was dispatched April 23, 2026. On April 24, 2026 the dealer located damaged wiring inside a harness behind the BCMC bracket. Prior to that, the dealer escalated through R&I of multiple modules (PSCM, PCM, BCMC, Gateway Module access) over 45 days without locating the actual cause. The vehicle is currently subject to the federal safety agency recall 26V104 / Ford 26C10 (Trailer Module loss of communication at startup) issued 3/18/2026, status Recall Incomplete. The recall describes the same general failure mode (module communication loss at startup) the customer has been experiencing. Power steering loss while driving is a serious safety concern, particularly given the vehicle's hybrid drivetrain and CAN-bus-dependent safety systems.

Filed Mar 25, 2026 · Electrical, Engine · OK

Vehicle Information 2021 Ford F-150 PowerBoost VIN: [XXX] Complaint Description While driving approximately 70 mph on a highway, my 2021 Ford F-150 PowerBoost suddenly displayed a “Stop Safely Now” message and immediately lost propulsion. The engine shut down without warning while I was in active traffic. After the shutdown, the vehicle automatically shifted into park and would not allow me to shift into neutral. This left me unable to move the vehicle out of a live traffic lane. I was forced to shut the vehicle off while still in a dangerous roadway position. This incident created a serious safety hazard, as I was traveling at highway speed and could have been rear-ended due to the sudden loss of power and inability to move the vehicle. This issue appears to match Ford Technical Service Bulletin (TSB) 23-2317, which describes “Stop Safely Now” warnings, no-start conditions, and gateway module (GWM) software faults. This indicates a known defect that can cause sudden loss of propulsion. A claim has already been opened with Ford Motor Company under case number [XXX], and the vehicle is currently at a Ford dealership for diagnosis. At this time, the issue has not been resolved. This failure occurred without warning and presents a significant risk to driver safety and others on the road. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)