Ford F-150 won't start problems

Filed Oct 26, 2026 · Electrical, Engine · TX

My 2016 Ford F-150 5.0L V8 has experienced repeated failures involving the transmission gear-position system and inability to start. During the most recent incident, I was stopped at a traffic light when a wrench warning illuminated on the dashboard and all transmission gear-position indicators disappeared. The vehicle remained operational but exhibited significantly reduced performance when accelerating. Concerned about the malfunction, I turned off the ignition to attempt a restart. The vehicle would not restart, leaving me stranded. This failure created a serious safety concern because the vehicle could have become disabled in active traffic. Previously, the vehicle experienced a similar no-start condition. An independent repair facility replaced the starter, negative battery cable, and shift lever. Although the vehicle initially operated normally, the problem returned. The repair facility subsequently reproduced the failure and retrieved diagnostic trouble codes consistent with Ford's transmission-related safety recall. The underlying defect remains unresolved. The vehicle is currently undrivable and located at an authorized Ford dealership, where it is available for inspection. Ford customer service informed me that the recall remedy has been paused because the existing fix is ineffective. The dealership cannot perform its own diagnostic evaluation until December. Despite the vehicle being undrivable due to a suspected recall-related defect, both Ford corporate customer service and the dealership have declined to provide a loaner vehicle, rental assistance, or an expedited diagnostic evaluation. I am concerned about the risk of unexpected transmission behavior, loss of power, and vehicle immobilization in traffic. I am requesting that the federal safety agency investigate this safety defect and the lack of an available effective recall remedy.

Filed Oct 13, 2026 · Acceleration, Transmission · TX

I own a 2014 Ford F-150 equipped with the 6R80 six-speed automatic transmission (VIN: [XXX]), currently at approximately 133,000 miles. On XXX, while driving at ~70 mph on [XXX], my truck experienced an abrupt, unintended downshift — the precise failure mode described in Recall 24S37. The software patch prevented it from making it worse and a orange wrench came across the dashboard, but still it required some evasive maneuvering. I proceeded directly to the dealer to investigate; however, they were booked for the day. Not understanding the full impact I left to come back in the morning. The vehicle eventually became unsafe to operate, would not start, and had to be towed to Gullo Ford. The dealer then pulled diagnostic trouble codes, confirmed the transmission lead frame had failed, and replaced the lead frame at my expense of $1,977.04 (2127.04 with a coupon of 10% off) (invoice and repairs completed enclosed). INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Sep 25, 2026 · Electrical, Transmission · AZ

While driving my 2015 F-150 in live traffic, the vehicle suffered an abrupt, catastrophic powertrain and electronic control module failure, resulting in an immediate engine stall and severe traffic hazard. Multiple cluster warnings (Check Engine, Cross Traffic, Hill Assist) illuminated, followed by a total mechanical shutdown into a permanent "No Start" condition. The truck was towed to a Ford dealership.The diagnosis by the certified Ford technician (Repair Order #5804) confirms the root cause mirrors the exact hardware defect covered under Ford Recall 26S / the federal safety agency Campaign 26V237000. The transmission internal molded lead frame and Transmission Range (TR) Sensor suffered a severe electrical short circuit due to thermal degradation in the fluid.Crucially, this failure triggered a sudden, uncommanded downshift that forced the transmission into 2nd gear at driving speed. This created a violent rotational speed shock that physically shattered the internal planetary gears and clutches. This severe mechanical explosion left the "EXCESSIVE METAL" found in the oil pan, completely destroying the transmission internals.Simultaneously, the internal short circuit back-fed destructive voltage directly into the PCM reference circuit, immediately blowing the 10-amp main power supply circuit (Fuse F93). Because the shorted PCM completely killed module communication ("NO COMMUNICATION WITH PCM"), the computer was physically incapable of saving diagnostic trouble codes (DTCs) prior to replacement. The "TRANS TR SENSOR CODES" only surfaced once a new PCM was installed to restore communication. Ford is wrongfully denying my $8,581.23 recall reimbursement of my transmission and pcm solely because the defect itself completely destroyed the computer’s ability to log data before repairs began.

Filed Sep 22, 2026 · Electrical, Transmission · AL

I was driving up the Interstate I565 heading towards Decatur Al from Huntsville Al. I was cruising at about 80 mph. All of a sudden my trucks transmission downshifted into first gear causing my back end to fish tail and the RPM's maxed out in the red and the engine lost all power. After that it would not start and I had it towed to the Ford Dealership. They did nothing and they charged me. They went ahead and took care of the recall then: because an intermittent loss of signal from the output shaft speed (OSS) sensor / internal lead frame can cause an unexpected downshift to first gear regardless of vehicle speed. Recall DetailsPrimary/Initial Recall: Campaign 24S37 (the federal safety agency 24V444) in June/July 2024, covering over 550,000 U.S. vehicles (approx. 668,000 globally).Follow-up / Re-repair Recall: Campaign 26S45 (the federal safety agency 26V378) issued mid-2026 for roughly 44,963 vehicles where the prior PCM software fix was improperly applied or missed.Affected Vehicles: Select 2014 Ford F-150 trucks built at Dearborn and Kansas City plants (built mid-2013 through late 2014) What Happens & Safety RiskSymptom: Sudden, unintended drop to first gear, potentially causing rear-wheel lock-up, skidding, or a sudden reduction in vehicle speed.

Filed Sep 11, 2026 · Brakes · GA

ABS Control module and brake booster assembly failed. Vehicle would not crank or start. Disconnected battery negative pole for one minute to reset PCM. Vehicle started. Drove immediately to independent service center without difficulty. Service center confirmed vehicle no start the next morning. Found several DTC codes including U3001 (Control Module Improper Shutdown) U300A (Ignition switch) U0121 (Lost communication with ABS) U0554 (Invalid Data recieved from Accessory Protocol Interface) and U0415 (Invalid Data Received from ABS) Flowchart determined ABS module is bad. Anti Lock Brake System control module failed which rendered the system inoperative. Warning on dash that Anti Lock Brake System failed was prominent among other warnings. (Traction Control, Service Needed, Door Ajar (was closed), Hood ajar (was closed) Assembly was replaced and ABS module reprogrammed by independent service center. They retained the bad assembly.

Filed Aug 11, 2026 · Acceleration, Electrical · OK

I was at my granddaughters and I went to leave and it was like dead except the wrench came up in the dash panel , I waited before calling my husband and I went back to try and start it again and it started no wrench in the display or anything , this was in February 2026. In March of 2026 I was in the middle turn lane on [XXX] by Tuttle, Ok. And it stalled as I was trying to turn and would not move I put it back into park and then back to drive and it turned . Next incident was in April2026 and I was on [XXX] south of Mustang , Ok. And I was in the passing lane passing a vehicle going 65 mph and it just stalled and went down into 1 st gear I managed to get it to the shoulder of road an then it died it would not start but the radio and lights were still on and there was a wrench popped up in the panel . I waited for about 30 minutes and kept trying to start it after several attempts it started again and I made it home . The next incident my husband drove to doctors office and it did the same thing to him and would not move in the parking lot . About 15 minutes later he got it to start and he made it home . We quit driving it. Then we got a letter from Ford with the recall 26V237 .i waited for 2 nd letter and had not gotten it with a fix for it so I called the Ford Service Repir Center and they got us on the phone connected to a Ford Dealership in Yukon , Ok and they came and got the pickup on August 10 th and took it and brought it back on August 11 th and they did the soft ware update and told us no codes came up and we know better . When I had previously talked to the Ford Repair Center I was told if the wrench came up that they would replace the lead frame at no cost to us and give us a 150000 mile warranty. So it is now our word against the mechanics that the wrench ever came up INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 23, 2026 · Electrical, Engine · OK

The engine dies out then on then out during any speed. Will not accelerate, Will not start. Dies out on the interstate and in town. Each repair by the dealer has not fixed my truck. I see Ford has recalled this model of F150’s but not mine. It needs to be.

Filed Jul 10, 2026 · CA

Vehicle is subject to open the federal safety agency recall 25V455 for fuel pump failure that can cause loss of fuel pressure and engine stall. Vehicle is now completely non-drivable — will not start at all. Dealer confirmed awareness of the recall but stated the manufacturer has not yet provided parts or a repair procedure. Recall status shows incomplete, remedy not yet available. Vehicle owner currently has no working transportation and no timeline for repair from the manufacturer.

Filed Jul 2, 2026 · TX

The transmission system failed, consistent with an active federal safety recall issued for this vehicle. The primary symptom was a complete failure to start. The vehicle is currently at Helfman, where it was towed for recall repair. It is available for inspection upon request at that location. A vehicle that fails to start due to a transmission defect under active recall creates a safety hazard in that the owner may be stranded — including in unsafe locations or conditions — without warning. The vehicle became completely inoperable with no ability to move it under its own power, requiring emergency towing. Additionally, a transmission defect can create unpredictable vehicle behavior risk if the failure had occurred while the vehicle was in motion rather than at rest. The vehicle was towed to an authorized Ford dealership, which received the vehicle for recall-related repair and initially indicated it was awaiting parts — implying the recall defect and the vehicle's no-start condition were acknowledged. The dealership subsequently refused to complete the repair without providing a clear written explanation. UNKNOWN whether a formal written diagnosis was issued.

Filed Jun 23, 2026 · Transmission · VA

While I was driving down the road and while I was driving through a parking lot, my transmission downshifted without me touching the gearshift. I almost hit a car in the parking lot when it happened and I had to slam my brakes when I was on a main road. Had I been going at a faster speed or in a more busy location I could have easily lost control and hit something or been hit. I never saw any warning lights come on, and there were no indicators that this was about to happen. After my truck did that, it wouldn't start the following morning, and it still hasn't started. My truck was towed to an independent service center and they diagnosed it as the molded leadframe needed replaced. I looked it up and Ford currently has this repair listed under their Customer Satisfaction Program campaign 19N01, but my truck is out of that vehicle mileage and time range. From doing basic research, I've seen that this is a very common problem with these F150s. The vehicle has been inspected by myself and the independent service center, but is available for inspection upon request.