Electrical System Problems of Ford F-150 - part 2

2016 f150 5. 0l 6 speed transmission. Lead frame failure, output shaft speed sensor failure/lost communication with pcm. Truck had poor shifting, poor driving, eventually locked in 5th gear and went into limp mode. Only downshifted into 3rd when slowing to a stop. Continued limp mode. Dealer replaced lead frame after diagnosis of the failures.

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The contact owns a 2021 Ford F-150. The contact received notification of NHTSA campaign number: 25v455000 (fuel system, gasoline). Upon starting the vehicle, it started and stopped. After waiting for approximately 20 minutes, the vehicle worked as designed. The vehicle was taken to the local dealer, where it was diagnosed, and determined that the battery needed to be replaced. The battery was replaced, but the failure recurred. The vehicle was taken to the local dealer, where it was diagnosed with a faulty fuel pump control module, fuel pump assembly, and auto start/stop eliminator module that needed to be replaced. The vehicle was repaired, but the failure persisted. The manufacturer was contacted; however, no assistance was provided. The failure mileage was approximately 25,000.

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I am reporting a serious safety issue with my 2021 Ford F-150. This truck has already been subject to multiple recalls, yet the problems have continued. On several occasions while driving, the truck has suddenly shut off without warning, causing a complete loss of power while the vehicle is in motion. This has happened while my family and I were in the vehicle and has nearly resulted in a serious crash. Losing power in traffic without warning creates an extremely dangerous situation and has put my family’s lives at risk. A vehicle shutting off while being driven is a major safety hazard. Despite multiple visits for service and ongoing recall issues, the problem has not been resolved, and the truck continues to fail in a way that could easily lead to a catastrophic accident.

I am reporting a serious safety defect in my 2023 Ford F-150 platinum supercrew (ecoboost engine. The oil pressure warning light suddenly illuminated, indicating a loss of oil pressure. Immediately after, the engine suffered catastrophic failure (it "blew the engine"). At the same moment, with no input from me, the gear shifter automatically shifted from drive into park. This caused the transmission to lock up, resulting in violent skidding and the truck veering off the road. I was able to regain control and avoid a collision or rollover, but the incident created an imminent risk of serious injury or fatality, especially while towing. I have maintained it properly, never missed a payment on the $74,000 truck, and drove it cross-country from arizona to florida without prior issues. Ford motor company has claimed there were "70 warnings" prior to the failure, but I received **zero** dashboard warnings, lights, messages, or indications at any point leading up to or during the event. This is the second Ford F-150 I have owned with unexplained powertrain problems. I traded a 2018 F-150 for the platinum & it repeatedly stalled without reason & required the engine to cool before restarting; dealerships (FL & TN) could not fully diagnose it, with one suggesting an oil-pump-related overheating issue despite no warning lights. Repair estimates are extremely high: gator Ford quoted $17,000, brandon Ford quoted $14,000, veterans Ford quoted $12,000, and an independent shop quoted $12,000 (notably, the independent shop knew the dealership quotes without me providing them). I believe this points to a potential defect in the ecoboost engine's oil pump system (possibly excessive pressure or failure under load/towing) combined with an unintended shift-to-park function in the transmission/shifter electronics, creating a dangerous loss of control at highway speeds while towing. This combination of sudden engine seizure and automatic shift to park poses an unreasonable risk of crash.

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As I went to reverse to pull out of a parking area, the truck accelerated, I applied the brakes and the truck continued going dragging the front tires at one point. I decided at the last min to attempt to put the truck in neutral or park and at that time it was stopped between two trees. This could of been very bad if my kids were in the yard playing or many other scenarios. The 2024 f150 is still at the dealership waiting on approval to do body work. We have requested they run diagnostics or telemetry on the trucks systems to verify the problem but after a month that has not been done yet.

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Driving home last night looking in my rear view mirrors I noticed it looked dark at the back of my f150. Once home I noticed I had no rear running lights, no brake lights, no rear turn signals. Not sure related but 2 days earlier I noticed that about 5 indicator lights on my dashboard were activated all relating to driver assist lane changing, backing up assist, hill parking assist, traction control and so on.

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The contact owns a 2023 Ford F-150. The contact stated that while driving approximately 50 mph and hauling a trailer, the rear brake lights failed to illuminate. There were several messages displayed related to the trailer connection and brake lights. The contact stated that while driving at an undisclosed speed, the trailer was difficult to control, and the display screen inside the vehicle was flashing off and on. The vehicle was driven back to a storage facility. While reversing and attempting to park the trailer, the message that the trailer was disconnected from the vehicle was displayed. The cause of the failure was not yet determined. The local dealer was contacted and informed that the VIN was not included in NHTSA campaign number: 26v104000 (electrical system, exterior lighting). The contact stated that the vehicle had experienced the failure listed in the recall. The manufacturer was not yet contacted. The failure mileage was approximately 30,000.

While driving my 2023 Ford F-150 raptor, the vehicle suddenly lost throttle response. The accelerator pedal produced no response and the engine would not rev even though the vehicle remained powered on. A battery warning light briefly illuminated at the time of the incident. I was able to bring the vehicle to a stop, but during the event the steering wheel became locked or extremely stiff and the vehicle did not respond normally to inputs. After stopping, I placed the truck in park and was unable to shift the transmission back out of park. The vehicle appeared to remain powered on but multiple systems were not responding. After pressing the start/stop button and cycling the vehicle, the issue cleared and the truck began operating normally again. Prior to this incident, the vehicle had already been scheduled to go to the dealership because it had been displaying numerous warning lights and diagnostic codes across multiple systems, totaling approximately 30 alerts. The vehicle was taken to a Ford dealership for diagnosis. The dealership reported codes indicating a network communication issue between vehicle modules but stated they were unable to reproduce the failure and no repair was performed. The dealership has requested that I take possession of the vehicle despite the unresolved cause of this failure. Given the loss of throttle response and steering function while the vehicle was in motion, I currently feel the vehicle is unsafe to operate until the underlying issue is identified and corrected. A sudden loss of throttle response and steering control while the vehicle is in motion creates a significant risk of collision, particularly in traffic or at highway speeds. The fact that the failure temporarily cleared after cycling the vehicle suggests a potential intermittent electronic or communication failure affecting critical vehicle control systems.

Instrument cluster has started to flicker when driving. Have had incidents where instrument cluster freezes while driving and a blank black screen when first starting. Whenever the screen freezes or turns black, turning the vehicle off and on again fixes the issue. It seems that the flickering is intermittent. Has recently become more frequent and why I wanted the dealership to take a look. They're now asking for video proof. As soon as I have that I'm going to return to dealership. I'm making this complaint because it seems to be a well-known issue with no fix in most cases. My dealership has contacted Ford engineering and they have asked for video proof.

Two things, the dash stopped displaying speed. As I was driving the dash glitched out and the digital speed would not display. It started only showing the top half of how fast I was going. Then it completely went out. Second, the radio also glitches. Won't let me change station or sources. I usually have to turn the truck off for 10 to 15 minutes, then it starts fixing the issues. This has been an ongoing problem. And no recalls for this issue have been placed.

The contact owns a 2021 Ford F-150. The contact received notification of NHTSA campaign number: 26v104000 (electrical system, exterior lighting); however, the part to do the recall repair was not yet available. The local dealer was contacted but the vehicle was not repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure.

? highlight summary: my 2023 Ford F-150 (VIN: [xxx] ) has intermittent rear tail lamps, brake lights, turn signals, and backup lights failure due to water intrusion. The right side has completely failed; the left side is beginning to fail, creating a serious safety hazard at night or in low visibility. Both the dealership and Ford customer assistance have avoided returning calls and are denying responsibility, and this is a common problem nationwide. ? complaint – 2023 Ford F-150 rear lighting failure •vehicle: 2023 Ford F-150, VIN [xxx] , ~73,000 miles •issue: intermittent rear tail lamps, brake lights, turn signals, and backup lights failure due to water intrusion •right side: completely failed; left side: starting to fail •safety risk: creates serious hazard at night/low visibility, increasing risk of rear-end collisions •dealership: d-patrick Ford superstore, evansville, indiana, e. Walnut st. •initially could not duplicate issue •Feb 7, 2026: confirmed problem, quoted ~$3,000 for repair •truck returned “all lights working,” but right side still not functioning •manufacturer & dealership response: Ford customer assistance and dealership are denying responsibility and avoiding calls, leaving the defect unresolved nearly a year •nationwide problem: common issue reported by many F-150 owners, indicating widespread safety defect •request: immediate review and corrective action for this recurring and escalating safety hazard information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

Rear wheel and steering lock up while traveling at 70mph on interstate causing broken controls on steering wheel . Vehicle is unsafe to drive. Truck was taken to rivertown Ford 1680 whittlesey rd columbus GA 31904 for recall repair. Truck was released to me with no signals no wipers. The steering is very loose and hard to control.

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While driving on the highway on 02/20/2026 at approximately 152,000 miles, my 2019 Ford F-150 3. 0l power stroke diesel caught fire and was completely destroyed. The day before the fire (02/19/2026), the Fordpass app logged an electrical system error that self-cleared the same day. Believing the issue resolved itself, I continued normal operation. The following day the vehicle caught fire on the highway and was a total loss. Ford's own telematics system captured the fault code prior to the fire. I am filing this complaint to formally document this incident and believe this represents a product defect.

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My 2019 Ford F-150 (2. 7l ecoboost) is subject to emission recall 24e12, which addresses a defective pcm calibration that Ford acknowledges "could, over time, reduce the effectiveness of the emissions control system and the monitoring accuracy of the catalytic converter's efficiency. " component: catalytic converter system and powertrain control module (pcm). Vehicle is available for inspection at rich Ford in albuquerque, nm, where it has been serviced for this issue. Timeline: prior to the 24e12 recall repair, my truck had intermittent p0420/p0430 codes (catalyst efficiency below threshold). The check engine light would illuminate and then clear on its own. I brought the vehicle to rich Ford for the 24e12 pcm reprogram. Within approximately one month of the recall repair, the same catalytic converter codes returned, except now the condition is constant and no longer clears. This timeline is documented in my Fordpass app and the dealer's service records. Safety risk: the constant check engine light prevents the vehicle from passing bernalillo county emissions testing, which is required for registration in albuquerque, nm. I am unable to legally register my vehicle due to a condition caused by a manufacturer-acknowledged defect. Dealer confirmation: rich Ford diagnosed the recurring p0420/p0430 codes. They initially attempted to charge me $300+ for extended diagnostics. They are now consulting with Ford about whether a catalytic converter replacement will be covered under the recall. Prior symptoms: the intermittent check engine light with p0420/p0430 codes existed before the recall repair but was not constant. The recall repair worsened the condition from intermittent to persistent. Pattern: Ford's recall documentation states the mil "may illuminate even though a catalytic converter repair may not be necessary," yet numerous owners report being quoted $1,900-$2,100+ for cat replacement at their own expense after the 24e12 reprogram. Ford corporate confirmed the $300.

My truck down shifted from seventh gear all the way down to first, making rev really high and slow down all the sudden. I was doing 50 mph.

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While driving down the road all of a sudden vehicle slams then shifts down indicator lights for gear selection starts flashing. It has happened 4 times so far this week February 17, February 19 of 2026.

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Truck started smoking from under the hood in the area of the battery compartment while driving. Then truck burst into flames. 53,000 miles. No injuries. Hillsborough county fire rescue came to the scene with report number xxx-xxx and can be reached at [xxx] . Sticker shows built in may 2019. There was a recall 19s40 which applied to vehicles made in June 2019. So I was only one month prior to the official recall date. However, 19s40 specifically mentions fire risk. I believe my truck had this defect and was not recalled when it should have been. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

My 2022 Ford f150 wouldn’t start one morning. There was power and a lot of codes came up on the dash pod. I had it towed to the Ford dealer and they confirmed a no start situation. They replaced the under hood fuse box (warped from heat) and ultimately found a chaffed wiring harness with corroded and broken wires. It’s my opinion that a wiring harness is not a wearable item and this was caused by a friction situation. It’s my opinion that this could potentially be a safety issue if I was driving the vehicle and this happened it would be a total loss of power. The Ford dealer repaired the 2 wires and re-taped the harness.

Electronic brake booster replaced. Issue with braking on the ecoboost hybrid engine.

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When driving, the truck will down shift or won’t to shift up at all. After turning the vehicle off, it seems to resolve itself after you turn it back on. Unless the orange light to indicate gear won’t appear. Then vehicle won’t start when the gear can’t be indicated, leaving myself or family members stranded. It refuses to start in neutral as well. I took the vehicle to car x. I have no check engine nor do I have any transmission codes. I was told it may be a pcm to transmission problem and to check for recalls. My vehicle doesn’t show on the recall list but is showing symptoms of a recall listed.

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The vehicle reported a charging system failure alert and came to a jerking stop. The battery was completely drained and the alternator had failed at 71,000 miles. The vehicle stopped in the drive lane on a heavily trafficked road. The emergency release lever was found and pulled to allow the truck to pull over.

While driving at approximately 55 mph the vehicle began to behave strangely. The "d" light for drive and the gear indicator began to flash. Then the transmission abruptly down shifted to 2nd gear from 5th then lost all power before returning to somewhat normal operation for a short period of time before happening again. The issue occurred multiple times in a 5 mile trip. If there was anyone close behind me it could have resulted in a crash, or it could result in myself losing control of the vehicle. The vehicle has not yet been inspected by a mechanic. There were no warning lamps or any messages prior to, during, or after the issue.

Back up camera is defective. Known issue of poor solder joints. Camera is now inoperable. Began as an occasional disconnect. Then camera works. Ford claims no issues however it’s know to be a problem on this series within owners group.

My truck has had multiple issues with randomly downshifting while on the freeway, I'm getting a code that leads back to the "lead frame" wiring every now and then. The code comes and goes without having it cleared. I've had this issue before and have replaced it with the Ford manufactured part. Its now doing it again but now more frequent not even a year and a half after replacement. I have been almost rear ended multiple times due to it locking up the rear tires and once it locked up the tire on ice and it caused me to slide into the median. There are multiple reports of this issue currently on many Ford truck forums. I am currently in the process of contacting Ford again as last time they said to just replace the wiring. My truck is equipped with the 6-speed transmission.

I seen there were some issues going around with the 6r80 and wanted to voice my concerns as I am having this issue as well. Intermittently ive been having issues where ill be driving, could be doing 65 down the highway. The wrench light pops up for a second and my truck slams down into 2nd or 3rd gear and goes into limp mode. This could happen at any given time without warning. This just happened to me on Monday, went and got a code reading, and have a code for the output shaft speed sensor. Although I was fine, it is certainly not okay the truck just decided to slam down into gear ultimately slowing down the vehicle tremendously fast while being in traffic. Could have caused an accident or worse.

The vehicle skips a beat when shifting and it jumps from 10-8 gear for no reason causing the vehicle to lag or shift rough and break.

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My vehicle is experiencing all of the systems of the current Ford recall. "trailer lighting module fault. " rapid blinker. Etc. For whatever reason it is not listed in the vehicles to be recalled. Thus making it very difficult to get fixed at the dealership. Need this taken care of ASAP!.

Molded lead frame sudden downshifts to first third or fifth gear would have to pull over to the side of the road/highway and shut the truck off and restart it to get it to go away it went from happening every 50-75 miles to the point where it would happen every 1-5 miles or less when it would down shift to first gear it would lock the rear wheels and almost caused me to get in multiple accidents happened right after I bought the truck 1/27/26 all the way until 3/02/26 when I was forced to get it fixed so I could drive the truck properly.

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Transmission downshifting at highway speed, started to stall, went to limp mode had to manual shift to get to exit.

Sync screen, music, and charging are all dead. I think it’s the apid.

Bought truck from carvanna with a open recall. Backup camera listed on description as couldn't remedy and also pictures of it not working. Took to friendship Ford for major repairs and asked them to fix recall. Wouldn't fix back up camera cause couldn't get to duplicate. Contacted my case worker corrina at carvanna executive resolution team told her they wouldn't fix the recall also sent her a video of the back up camera not working she responded by she couldn't make Ford do anything and would look into it. Truck completely lost power in a snowstorm lost power steering got the truck in to wallace Ford kingsport TN. They replaced wiring to the back of the truck along with the back up camera recall.

According to repairman, water made it into the rear tail light, shorting out a module that controls all lights, windows, a/c and heating controls.

Truck began reviving at high idle after throwing a check engine light, then wrench light as I was driving. I was able to safely get off the road. Shut it down wouldn't restart. I let it sit for 4 hrs, it started then I began driving again as there was no indication of an issue before. At 50mph it happened again. Truck began reviving at recline, check engine and wrench light. Shut it down again, and this process of restarting again hours later as nothing was wrong is still going on, 3 yrs of it. Check engine codes that do come up when it begins again all point to speed sensor and leadframe. Someone said check cam sensors but have no check engine on them at all, only leadframe issues that abruptly occur out the blue. When it happens I can driving at any speed and first thing that happens is the throttle revs to redline and truck begins shifting abnormal, check engine, wrench, shutdown(thankfully), then hours again now indication of an issue! when I get the truck shut off and off the road, which I had it towed 7 times, show p705,706,707 codes all pertaining to leadframe. Please for the sake NY family and many others recall the 2015-2017 f150s for this $2000 electrical sensor replacement that is putting lives in jeopardy.

After operating the vehicle normally and backing into a parking space, I stopped the vehicle and selected park, turned the vehicle off, and exited. Before the driver’s door was closed, the vehicle began to roll forward unexpectedly. I ran back to the vehicle and reentered it to regain control, with the driver’s door still open and the seatbelt not fastened. After stopping the vehicle, I selected reverse, at which point the vehicle surged backward unexpectedly. The open driver’s door struck another vehicle and the driver, and my vehicle continued backward, colliding with a fence and then a tree. The vehicle did not behave as expected after park was selected, creating a serious safety risk to myself and others. Several vehicle systems appeared to malfunction or fail during the incident. The specific component or system responsible is not yet known, and the vehicle is currently available for inspection. The incident resulted in property damage and back pain, for which I later sought medical care. The vehicle has been inspected by a collision repair facility and is currently being handled through insurance. The manufacturer has been informed and stated that insurance should make determinations regarding the incident.