2016 FORD F-150 Power Train Problems

PO722 OUTPUT SPEED SENSOR CIRCUIT REPLACED DUE TO SPEED VARIATIONS ON THE ROAD WAS CONFIRMED BY DEALER OF DANGER TO DRIVE THE WARNING WAS A WRENCH LIGHT REPAIRED ON RO#[XXX] AT DEALER PAUL MILLER FORD EAST NEW CIRCLE RD LEXINGTON KY 40505 HAPPENED ON [XXX] 180 MILES AWAY FROM HOME INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

happened a couple times within a week or so as the first time i was not sure what happened and there were no check engine lights but the second time i realized something was wrong and the check engine light was on. but while driving doing about 55-60 on my way home from work it happened and it seemed like the truck went from 6th gear to 1st throwing me forward and the dash went blank and then came back on after a split second and there was no response from the gas and then pedal was responding again. i pulled over and there were check engine lights on as well as the warnings for the cross traffic sensors. i then brought the truck into the local ford dealership and they said it was the valve body gone bad. they put in a new one and it wouldn't take programming...

The contact owns a 2016 Ford F-150. The contact stated while driving approximately 30 MPH uphill on several occasions, the vehicle made an abnormal grinding sound. There was no warning light illuminated. The vehicle was taken to the dealer; however, the failure could not be duplicated. The contact stated that the failure was intermittent. The vehicle was taken to Lonstein's Motors Inc, where the gears were taken apart, and the mechanic diagnosed that the integrated wheel end (IWE) of the 4WD system was partially engaging unintendedly, causing gears to grind against each other and to become damaged. The mechanic noticed the presence of metal shavings. The mechanic replaced the left and right hub assemblies, two actuators, the vacuum lines, and the tubing solenoid. The vehicle was repaired. The contact related the failure to TSB Number: 18-2273. The manufacturer was notified of the failure and informed the contact that the vehicle...

Transmission downshifts while driving at highway speed. Was going 50mph and trans was in 6 gear and dropped down to 2nd gear. Has happened multiple times and I needed to get the transmission fixed.

My 2016 F150 it’s transmission downshifts just driving down the road the same thing they are recalling the 2014 F150 for

While traveling at 60mph transmission downshifted to first gear suddenly locking up rear end. Very dangerous situation Ford has. This could has caused a serious accident and injured people. No cel lights came on. Was reported to a Ford dealer who did not even care, and he's the one who sold me this truck.

Transmission dropped from 6th gear to 4th at 75mph and almost locked my axle

Unexpected gear downshift accompanied by a temporary rear wheel lock-up. This occurs at highway speeds and has shifted from 6th gear to 2nd gear multiple times at 50+ mph. This causes substantial safety concerns to both those in the vehicle as well as other vehicles on the road in the immediate proximity. When this occurs speed is restricted suddenly/immediately by a reduction of 5-12 mph. This causes severe impact to passengers. At low speed the gears shift sporadically between all 6 gear ranges impacting drivability. The vehicle has been inspected several times by Corwin Ford however they clear the codes and 'can not replicate' which correlates to the dealership deeming it safe to operate. There were multiple warning lights/lamps, messages when delivered to the dealership. Those were then cleared prior to 'diagnostics' as that was 'their process'.

The contact's wife owns a 2016 Ford F-150. The contact stated that while driving at 60 MPH, the vehicle jerked and hesitated. The contact stated that while attempting to accelerate, the vehicle briefly lost motive power before slamming into gear. No warning lights were illuminated. The vehicle was taken to the dealer, who diagnosed a failure with the transmission. The vehicle was not repaired. The manufacturer was notified of the failure but offered no assistance. The contact was referred to the NHTSA Hotline for assistance. The failure mileage was approximately 115,000.

I have a 2017 F150 6 speed transmission. It shifts unexpectedly while driving

Transmision issue.. downshifts while driving. Then stuck in lower gear when accelerating. Need to come to a complete start.. Shift to Park.. then back to drive to clear. Feels very unsafe when it happens. Trouble codes confirm its a shifting issue. The wrench on the dashboard lights up momentarily.

The transmission downshifts from high gear to low gear and rearend locks up .

Driving at 65mph in 5th gear, unexpected downshift into 3rd gear causing vehicle to loose power, immediate decline in speed by 20 mph and no acceleration. Vehicles behind me were forced to slam on brakes to avoid collision. Vehicle had check engine as well as wrench pop up on dashboard when downshift occurred. Took vehicle to Ford Dealership for diagnosis and repair. Error code p0706, p0707,p1702,p1921. Recommend to replace, Molded lead frame with main control, gaskets, transmission filter, fluid. Total cost for repair $2979.54.

I was driving at highway speeds and truck suddenly downshift to 2 gear and truck became slightly out of control. Gear shifter was not touched to cause this.

I was driving the truck and the wheels seized up. Making me skid. Luckily I wasn’t driving fast. So I looked up what could cause this and it stated it was the lead frame sensor. Before I could get it into the dealership for repairs the truck downshifted several more times. I was able to find the repair online. Unfortunately the dealership tried to sell me a new transmission. I relented and told them what the issue was due to investigating in F-150 chat groups. The rear collision sensor went off. Also the shift sensor went out as well.

Downshifted while driving- vehicle locked up temporarily

While driving my 2016 f150 truck was driving at 65mph, the transmission down shifted into first gear smoking the back tires and reduce speed in the matter of seconds, with cars behind me braking to avoid me. I had wrench light come on dash. My truck has been repaired at a crestview ford dealership.

Transmission would not know what gear it was in and go into limp mode and at high speeds it would lock up the back tires. It would also not go into gear reliably after it warms up. I had this repaired 10/26/ 2024. I heard on the radio today that you were investigating this problem for a recall.

The truck grinds when it down shifts to third gear when yoyr driving. While driving the truck skips and makes a terrible jerking motion. When it does it, it feels like the bottom of the truck is going to fall out. Sometimes you have to pull over and turn the truck off and on. The truck is available for inspection if requested. This is a huge safety issue especially when the gear sticks downshifting to 3rd and you have to pull over fast. The truck has been brought in to several shops and we get told unfortunately this is a known problem with Ford F150s. There was a check engine light that came on before it broke down this last time.

My truck has locked up my rear wheels 2 times already as of this afternoon on my way home.It automatically goes from 3 gear or 4,5or 6th down to 1st gear causing me to almost get rear ended.It thrown codes and i have took it to local ford dealership and was charged to check it out only to be told it owe them 214.00 and it was gonna be 8000.00 to fix it since it was out of date.I have been told it is my leadframe part gone bad and will do this again.My wife has stopped letting my son ride in this truck until we can find 8000.00 to drive it safely. It's scary for me to drive it as I have found out it does this at random times.Ford dealership reset my codes but it did it again today.Its getting bad.What should I do.I have the repair invoice...

I was driving on [XXX]. In brookefield ohio on [XXX] at approximately [XXX] headed into work. I was driving 60MPH to 65MPH and my 2016 ford f150 went from 6th gear to 1st gear and which locked my rear wheels. I was wearing a seat belt at the time. The date of filling this complaint is 03/24/2025 and has not happened since. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Component/System: Automatic transmission. Yes, the failed transmission components are possible but not likely available for inspection upon request contingent on the repair shop not having scrapped them. I’ve had two transmission rebuilds due to repeated failures. Safety Risk: The vehicle unexpectedly downshifted to a lower gear at highway speeds without warning, causing sudden deceleration. Also, at red lights causing jolting or delayed acceleration. This put my safety and others at serious risk of rear-end collisions or loss of vehicle control, especially during high-speed driving, in addition to other things. Confirmed by Service: Yes, the issue was diagnosed and confirmed by two independent repair shops. Each diagnosed severe internal transmission failure consistent with sudden mechanical shock. The failure of the transmission had codes displayed indicating such, and I have a print out from the mechanic prior to the rebuild as I wanted to confirm it was not any other issue before...

In May of 2023, the transmission downshifted unexpectantly while going 50 mph from 6th gear to 1st gear for a second, causing the rear tires to lock up for that moment before shifting back to 6th gear. This caused a quick loss of control and reduction of speed while in traffic. Luckily no accident occured during this. If it had not shifted back to 6th gear, the result would have been much different putting myself and others on the road at risk of an accident at high speeds with traffic behind the vehicle and oncoming traffic. Prior to this incident the truck would occassionally not start and the gear selection indicator was not illuminated as normal and the engine light would occasionally come on. Speaking with Ford dealerships they identified it as the molded lead frame connector within the transmission. I'm unsure of the damage this has caused on other...

Power train failed and truck began to jerk and I lost control of the throttle. I had to throw myself (the truck) on the shoulder to avoid danger. Blinking lights on the dash board occurred. San Leandro Ford diagnosed issue as bad transmission and replaced it in November 2024. Inspected on site by authorized dealer. Told me customer problem must pay to have it replaced!! When I tried contacting national Ford representative and Bill Brandt dealership in Brentwood where purchased in Oct. 2016, no one wanted to take responsibility.

The contact's wife owns a 2016 Ford F-150. The contact stated that while driving at various speeds, the vehicle jerk and hesitate upon depression of the accelerator pedal. In addition, the contact stated that the transmission unexpectedly downshifted with the check engine warning light illuminated. The vehicle was taken to several independent mechanics and the spark plugs, sensor coils, and other various engine parts were replaced; however, the failure persisted. The manufacturer was notified of the failure but offered no assistance. The failure mileage was approximately 80,000.

The rear Axel is starting to fail. This vehicle has not been used in a work/commercial environment. The rear axel has a loud humming noise, it was diagnosed as a bad spider gear and bearing. This is also causing major limitations on the initial speed up of the vehicle. This is causing a drag feeling when accelerating into a highway. It’s a 3 thousand dollar rebuild. This is extremely weird, a drivetrain Axel should not fail under regular driving conditions.

The contact owns a 2016 Ford F-150. The contact stated that while driving at an undisclosed speed, the vehicle jerked abnormally while downshifting. The vehicle returned to normal functionality, but failure became a regular occurrence. No warning light was illuminated. The vehicle was taken to an independent mechanic where it was diagnosed and determined that the torque converter needed to be replaced. The manufacturer advised the contact to file a complaint with the NHTSA Hotline. The approximate failure mileage was 99,000.

The contact owns a 2016 Ford F-150. The contact stated while driving on the highway at 40 MPH, the vehicle shifted into first gear, and the transmission started to jerk and failed to lock into gear. The system malfunction warning light was illuminated. The contact was able to drive to the residence and park the vehicle. The local dealer was contacted. The vehicle was diagnosed, and the contact was informed that the VIN was not under recall. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 148,000.

While driving the truck jumps back and forth between Drive and Manual multiple times and then goes. Happens occasionally and has been going on for about a week. Then today, it did it again and all gauges flicked on and off and jumped between gears. It first happened on the highway doing 70mph and it's like it dropped down to first gear and throws you forward.

Timing chain loose has to be replaced

While driving my truck the transmission gear lights on the dash will begin to flash and the transmission will downshift very hard causing the rear end to lock up. This has happened three times now at traveling at a high rate of speed on the interstate (roughly 60-65 MPH).

Transmission gets stuck in 3rd or sometimes 5th gear when in Drive. Shifting to 1, 2, or M does nothing; shifting from Neutral to Reverse or Drive creates a large clunk and lunge. It seems to be the same issue as the 2014 F-150 & Expedition 6R80 transmission recall and is so common that it took no time at all to find out what my problem likely is.. This is the 5th time this has happened. Two times were when pulling out onto very busy roads, once in a parking lot, once in a field, and once turning into my alley; some incidents were years apart. If it were to happen again when I needed 1st gear to avoid being hit, I would not have the power for needed acceleration or to make a proper maneuver. It also acts very funny when it happens and creates a very large distraction...

When I was driving on the highway about 65 mph the truck abrubly downshift to 1st or 2nd gear causing the truck to dermaticly slow down. I am lucky there was nobody behind me because they could have rear ended me. The issue ended up being the transmission valve body harness which is apparently a common issue.

The contact owns a 2016 Ford F-150. The contact stated that while driving at an undisclosed speed and accelerating, the vehicle lost motive power. The contact stated that several unknown warning lights were illuminated. The contact pulled over to the side of the road and turned off and restarted the vehicle. The vehicle was driven to a local dealer to be diagnosed; however, the cause of the failure was not determined. The dealer replaced the throttle control and the PCM; however, the failure persisted. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 94,000.

I was getting married and setting to go a getaway immediately after we wed. I got a tune up and go my vehicle read. After the tune up it the drive felt great. So me and my wife took to the highway, and as my vehicle began to accelerate the engine began jitter as I press on the gas peddle. The car would not go past 50 mph. As I kept my feet on the gas you can feel the whole car shaking, then the eco boost kicks in and it immediately accelerate at a high rate of speed and as attempt to control the speed by letting go of the gas. The vehicle shakes as it looses power and settles on 50 to 60 miles shaking until the eco boost kicks in. It was a two hour ride and I couldn't look back just pray. Through out the ride...

The contact owns a 2016 Ford F-150. The contact stated while driving approximately 65 MPH, the instrument cluster was flashing several unknown warning lights. The contact stated that the vehicle was towing a 16-foot RV at the time of the failure. The contact stated that the transmission had independently shifted to first gear, nearly causing the vehicle to stall. The contact stated that the failure was a recurring failure and occurred at various speeds. The contact had not taken the vehicle to a local dealer or independent mechanic to be diagnosed or repaired. The manufacturer was informed of the failure. The failure mileage was approximately 73,000.

The contact owns a 2016 Ford F-150. The contact stated while driving 75 MPH with the Adaptive Cruise Control activated, the transmission unexpectedly downshifted, causing the vehicle to decelerate. The contact pulled over to the side of the road. The contact stated that upon parking the vehicle, the gear indicator displayed that the transmission was shifting to different gears continuously. The contact stated that while driving 45 MPH, the transmission inadvertently downshifted to second gear, nearly causing the contact's face to strike the steering. The contact was able to pull over to the side of the road. The contact was able to continue driving. The contact stated that while attempting to drive from a complete stop, the vehicle started hesitating and went into LIMP Mode. The contact pulled over to the side of the road. The contact turned off and restarted the vehicle several times, and the vehicle was able...

My truck only have 72000 miles and I’m experiencing transmission failure the transmission get stuck on shifting and I just took it to the mechanic and he’s asking for parts including the whole transmission and is on back order usually because I’m not the only one with the same problem Ford already know about the potential problem for 2011 and 2014 and they extend the warranty on this trucks but they use the same transmission for the 2015 and 2016 now I’m out of the blue with cost of more than $5000 to repair it , it should be investigated for sure it’s not fare for us as the owners to pay out of our pockets

When shifting the truck into gear the lights such as the parking, driving, neutral, reverse and lower gears lights as well as the lights showing which gears the trucks shifting into do not light up! Therefore, you cannot tell what gear the truck is currently placed into. Also, if the lights do light up, they flicker very erratically, and the truck will change gears on its own. When driving the vehicle, the truck will just suddenly change gears and makes a hard shift into lower or higher gear or gears which is extremely dangerous. This makes the truck feel like I've been hooked up to another vehicle that is trying to snatch me backwards. I was driving on the highway the other day and the truck went from 6th gear doing over 70mph to all of a sudden downshifting and dropping down to 40mph on the highway. I thought the...

The contact owns a 2016 Ford F-150. The contact stated that while driving approximately 53 MPH in the rain, the rear end of the vehicle suddenly seized. Several unknown warning lights were illuminated. The vehicle was taken to a certified mechanic, who diagnosed that the lead frame output sensor had failed and needed to be replaced. The dealer was contacted and confirmed that the VIN was not under recall. The manufacturer was not informed of the failure. The failure mileage was 150,000.

The contact owns a 2016 Ford F-150. The contact stated that while her husband was driving 70 MPH, the vehicle unexpectedly downshifted to first gear. The driving release and then depressed the accelerator pedal and the vehicle returned to normal functionality. The “Service Engine” warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 19V075000 (Power Train), but the VIN was not included. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was 117,000.

The contact owns a 2016 Ford F-150. The contact stated that while driving at slow speeds, the vehicle independently shifted into neutral. The vehicle returned to normal functionality, but the failure became a regular occurrence. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the output speed sensor. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 24V444000 (Power Train); however, the VIN was not included. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 120,000.

The transmission 6R80 is absolutely horrible, a part called the lead frame is all over youtube on how to fix it at home. the transmission causes slam shifts, missed shifts, or nothing at all. 2nd to 3rd, 3rd to 4th, and 4th to 5th. When slowing down again hard shifts back down again. local mechanics say they don't want to change transmission fluid as it could do more harm then good. I called my local ford dealership and was offered to bring it in where the test would show either a transmission fix or a full replacement which is absolutely crazy to me, Ford should be held liable for these mistakes because it should be fixed with a piece of Styrofoam over the sensors, and then transmission fluid changed. But ford knows for all of that and all of the 6R80 transmissions they've put out is an astronomical number. This...

The contact owns a 2016 Ford F-150. The contact stated while driving at an undisclosed speed, the vehicle downshifted with the check engine and transmission warning lights illuminated. The vehicle was taken to an independent mechanic where it was diagnosed and determined that the transmission had failed and needed to be replaced. The vehicle was not repaired. The dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 82,297.

The contact owns a 2015 Ford F-150. The contact stated that while driving approximately 60 MPH in heavy traffic, the contact attempted to slow down while approaching an intersection and the vehicle unexpectedly downshifted to third gear. The contact pulled over and disconnected and reconnected the battery and restarted the vehicle to reset computers. Additionally, the contact stated that occasionally while driving at high speeds, the transmission downshifted to 5th gear unexpectedly. There was no warning light illuminated. The contact stated that the failure had become a recurring failure. The local dealer was not contacted. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 125,000.

The contact owns a 2016 Ford Fusion. The contact stated that while driving at approximately 40 MPH and attempting to accelerate, the vehicle failed to accelerate after the rear wheels seized. There were no warning lights illuminated. The vehicle was towed to the dealer who diagnosed and determined that the rear end needed to be replaced. The contact was unsure of the exact part that had been repaired. The vehicle was covered under warranty. The contact stated that approximately 5 years after the repair was completed, while idling and attempting to release the brake pedal however, the vehicle failed to accelerate. There were no warning lights illuminated. The contact manually pushed the vehicle to the side of the road and then had the vehicle towed to the residence. The vehicle had not been taken to the dealer to be diagnosed or repaired a second time. The dealer was contacted and...

transmission suddenly downshifted causing vehicle to almost stop locking up the rear end momentarily scaring all passengers and almost causing an accident. this occurred several times. the vehicle does other weird things as well. dealer says it is lead frame issue wants to charge 1800 dollars to fix. I looked up info on how the 11 thru 13 models have recall for the exact issue and same transmission. why then wouldn't a later vehicle same transmission exact same issue be cover as a recall as well? This keeps reoccurring putting lives at risk it also looses power making so the vehicle will not move out of traffic the check engine light sometimes comes on stating trans issues the wrench light on the dash illuminates dealer as admitted it needs a new lead frame 2011 thru 2013 had recall for exact same issue has been happening for several weeks no warning...

Driving vehicle after about 20min of run time the transmission downshifts hard and all or most driver assistance feature warnings alert they are not functioning. Engine RPMS raise but vehicle does not move. Vehicle got stranded on busy road during rush hour with no ability to move on its' own. Check Engine light and other warnings on dashboard. Later diagnosis with a scan tool and pin point testing verified that the Lead Frame inside the transmission has failed at 80k miles. More concerning than early failure is the safety problem this poses. Braking, steering, and propulsion are all affected significantly! Once vehicle is stopped and put into park it won't shift or start again. Also if the vehicle is in park when symptoms are present any input on the gas pedal raises and holds the engine RPM at redline/rev-limiter for approximately 5 seconds. TPS Sensors and throttle body are all...

My truck will suddenly downshift when driving at highway speeds to a lower gear, causing the rear end to lock-up. Same issue that ford is addressing with the 2014 F-150's with recall 24S37, where they are replacing sensors & reprogramming the PCM. This is going to cause an accident and potential loss of life if this is not fixed by FORD. The recall that was issued should have included many other model years. My truck only has 60k miles on it and have heard of many issues around the same mileage on other years.

The contact owns a 2016 Ford F-150. The contact stated while driving at various speeds, the transmission unexpectedly downshifted to 5th gear and remained stuck in 5th gear. The power train warning light was illuminated. The contact pulled over to the side of the road. The contact turned off and restarted the vehicle, and the vehicle responded as needed; however, the failure recurred several times while driving. The vehicle was taken to a certified transmission specialist, where it was diagnosed and determined that the transmission lead frame wiring harness needed to be replaced. The vehicle was repaired. The dealer was not notified of the failure. The contact related the failure to an unknown recall. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 125,000.