2021 FORD RANGER

Truck Issue Description (2021 Ford Ranger – ~93k miles): Truck makes a whining / humming noise with a slight rattling vibration. The noise occurs while accelerating in gears 1–5. The pitch stays mostly the same but gets louder under throttle. The noise goes away when I let off the gas. No noise when revving the engine in park/neutral. No loss of power and the transmission shifts normally. Gears 6–10 sound normal with no noise. At idle there is sometimes a light rattling sound. Transmission fluid was changed around 60,000 miles. Check Manual light came on yes it has been confirmed by a service center transmission is giving out. Mileage: ~93,000 miles.

On March 17, 2026, while my vehicle was parked, I observed light smoke coming from the rear seatback, followed by a visible burn/melt mark in the seat fabric. I believe this occurred due to concentrated reflection of sunlight from nearby house windows onto the rear seat. There were no external heat sources or open flames in the vehicle, and the truck was parked under normal residential conditions. Concerned about the risk of fire and potential harm to my family and other occupants, I immediately reported this incident to my Ford dealership and Ford customer service. The dealer inspected the vehicle, and Ford reviewed the matter, but they declined to cover the repair or acknowledge it as a safety-related defect, citing their internal analysis. As of this writing, I am not aware of any recalls or official safety communications addressing this type of sun‑induced smoking or burning of interior seats in the Ford Ranger or other Ford vehicles. My concern is that if a focused beam of reflected sunlight can cause the seat material to smoke and burn under ordinary parking conditions, this may present a fire hazard not only in my vehicle but potentially in other Ford vehicles that use the same or similar interior materials. This could pose a serious risk to consumers, especially if such an event occurred while passengers were in the rear seat or if the vehicle was parked near flammable items. I respectfully request that NHTSA: 1. Document this incident as a potential safety concern. 2. Evaluate whether the interior seat materials used in the 2021 Ford Ranger (and any related Ford models) meet appropriate safety standards when exposed to concentrated sunlight or heat. 3. Consider opening an investigation if similar complaints exist or emerge, so that consumers can be protected and appropriately informed. Vehicle information: •Year/Make/Model: 2021 Ford Ranger •VIN: [XXX] ncident: March 17, 2026 •Location of incident: XXX [XXX] ON REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) INFORMATION RED

Vehicle shifts hard between 3 and 5th gears. The dealer currently has the vehicle in for repairs and there are metal shavings in the transmission reservoir

My truck loses power at a stop, starting to accelerate is stalls in the middle of the road. It seems to be stuck in gear or not going in gear. It will finally start going and the hesitation starts a the rpm gage goes up to about 3000 rpm’s and then goes back down to 1500. This is extremely dangerous to lose power in the middle of the road. This needs to be addressed.

My truck loses power at a stop, starting to accelerate is stalls in the middle of the road. It seems to be stuck in gear or not going in gear. It will finally start going and the hesitation starts a the rpm gage goes up to about 3000 rpm’s and then goes back down to 1500. This is extremely dangerous to lose power in the middle of the road. This needs to be addressed.

My truck loses power at a stop, starting to accelerate is stalls in the middle of the road. It seems to be stuck in gear or not going in gear. It will finally start going and the hesitation starts a the rpm gage goes up to about 3000 rpm’s and then goes back down to 1500. This is extremely dangerous to lose power in the middle of the road. This needs to be addressed.

Transmission drops out of gear when entering freeway. This happened after battery was replaced. warning light came on so its at the dealership. No previous issues before battery was replaced.

10R80 TRANSMISSION ISSUES. WILL JERK & LAG WHEN DRIVING. HAD TO PURCHASE NEW TRANSMISSION FOR TRUCK

Transmission slipping and hard down shift and hesitation from 2nd to first , has had rear wheel lock up while moving , dealer is ignoring my issues . Thanks

While driving car shifted from 2nd to neutral. Engine rpms went up but no power was transfered to tires. Had to put car into park and then back into drive to regain power transfer to tires. Luckily no one was injuried. Took car to local mechanic. Diagnostic came up with no error messages. Service tech took it for a brief test drive and noticed issue with transmission. Recommended transferring to dealership where truck was purchased. To date all maintenance has been performed by dealership. Followed their 'recommended' maintenance schedule.

Vehicle has no gears and will not move. Was able to pull into parking lot. Transmission has acted jerky and slipped gears since I bought it.

I was driving and all of a sudden I lost acceleration in the middle of an intersection. My truck had no gears and gave me zero indication there was an issue. I then was told Ford has a newly designed part that fixes the issue and I would have to pay $7500. How does a manufacturer knowingly sell such a dangerous product, and not have a recall for that product after updating a faulty design?

The contact owns a 2021 Ford Ranger. The contact stated that while driving at 65 MPH, the vehicle hesitated, with an abnormal sound coming from the transmission. The contact stated that the vehicle functioned as intended afterwards. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The contact stated that on a separate occasion, while driving at 65 MPH, the yellow wrench warning light illuminated, and the RPMs fluctuated; however, the vehicle failed to move, and the vehicle stalled. The contact turned on the hazard lights and coasted to the side of the road. The vehicle was towed to an independent mechanic who diagnosed that the transmission had failed and needed to be replaced. The vehicle remained at the dealer unrepaired. The manufacturer was not notified of the failure. The failure mileage was approximately 76,000.

What component or system failed or malfunctioned, and is it available for inspection upon request? Complete transmission failure due to low transmission fluid filled from factory, yes report and vehicle available for inspection upon request How was your safety or the safety of others put at risk? Transmission failed while on highway, causing vehicle to fail to accelerate to maintain safe highway speed. Was able to cruise off highway before blocking traffic. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes, Maplecrest Ford of Mendham dealership Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? Yes, see above Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning.

The contact owns a 2021 Ford Ranger. The contact stated that while driving at 70 MPH, there was a misfire coming from the engine, and the vehicle shuddered violently. The contact stated that the failure increased while depressing the accelerator pedal. The check engine warning light was illuminated. The service manager at the dealer was contacted and informed the contact that he had remote access to the DTC that was displayed after the failure had occurred. The contact verbally provided the DTC, but the information was not available. The vehicle was not diagnosed or repaired. The contact stated that upon researching the failure online, information related to water leaking into the engine compartment while the vehicle was parked on an incline with the front end facing down, due to the design of the vehicle. The contact stated that the vehicle was routinely parked on an incline in the driveway with the front of the vehicle facing down. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 114,000.

The contact owns a 2021 Ford Ranger. The contact stated that while driving at 70 MPH, there was a misfire coming from the engine, and the vehicle shuddered violently. The contact stated that the failure increased while depressing the accelerator pedal. The check engine warning light was illuminated. The service manager at the dealer was contacted and informed the contact that he had remote access to the DTC that was displayed after the failure had occurred. The contact verbally provided the DTC, but the information was not available. The vehicle was not diagnosed or repaired. The contact stated that upon researching the failure online, information related to water leaking into the engine compartment while the vehicle was parked on an incline with the front end facing down, due to the design of the vehicle. The contact stated that the vehicle was routinely parked on an incline in the driveway with the front of the vehicle facing down. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 114,000.

The contact owns a 2021 Ford Ranger. The contact stated that while driving at 70 MPH, there was a misfire coming from the engine, and the vehicle shuddered violently. The contact stated that the failure increased while depressing the accelerator pedal. The check engine warning light was illuminated. The service manager at the dealer was contacted and informed the contact that he had remote access to the DTC that was displayed after the failure had occurred. The contact verbally provided the DTC, but the information was not available. The vehicle was not diagnosed or repaired. The contact stated that upon researching the failure online, information related to water leaking into the engine compartment while the vehicle was parked on an incline with the front end facing down, due to the design of the vehicle. The contact stated that the vehicle was routinely parked on an incline in the driveway with the front of the vehicle facing down. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 114,000.

The contact owns a 2021 Ford Ranger. The contact stated that the back over prevention camera screen was either blank, frozen, or reversed. There were no warning lights illuminated. The vehicle was taken to the local dealer to be repaired under NHTSA Campaign Number: 25V442000 (Back Over Prevention). The vehicle was repaired, but the failure recurred. The contact was informed about a possible diagnostic test and repair cost. The manufacturer was not contacted. The failure mileage was approximately 50,000.

The boot material surrounding the parking brake bunches up and does not allow the handle to properly seat. When using the cruise control, the parking brake handle will raise up on its own, due to the boot material, causing the cruise control to abruptly disengage. This causes the vehicle to mildly to moderately deaccelerate without warning. This could cause rear end collision.

The boot material surrounding the parking brake bunches up and does not allow the handle to properly seat. When using the cruise control, the parking brake handle will raise up on its own, due to the boot material, causing the cruise control to abruptly disengage. This causes the vehicle to mildly to moderately deaccelerate without warning. This could cause rear end collision.

The Factory Driver's Side Floor Mat does not stay snapped in. This causes the Floor Mat to slide forward towards the pedals. This causes the Floor Mat to lodge underneath the accelerator pedal, which can cause an inability to accelerate. The Fllor Mat could also lodge undermeath the brake pedal, not allowing the full use of the brakes.

The Factory Driver's Side Floor Mat does not stay snapped in. This causes the Floor Mat to slide forward towards the pedals. This causes the Floor Mat to lodge underneath the accelerator pedal, which can cause an inability to accelerate. The Fllor Mat could also lodge undermeath the brake pedal, not allowing the full use of the brakes.

Rearview Camera: Intermittent loss of rearview camera functionality when placing vehicle in Reverse. Affected roughly 50% of the time. When occurs, image is distorted for a a few seconds followed by a "camera is unavailable, please contact dealer" message on the display. Started occurring at around the 45,000 mile mark and has continued to occur with increasing frequency now at the 90,000 mile mark.

Existing TSB related incident. While driving 45mph transmission began to disengage and free rev. Vehicle wouldn't/ couldn't select a gear. Speed dropped to 30 (in 45mph zone) Put hazards on until i could safely pull over, was almost rear ended.

The contact owns a 2021 Ford Ranger. The contact stated that while driving at various speeds, the vehicle suddenly stalled. The contact indicated that the failure had occurred while turning at a busy intersection. The vehicle was towed to the local dealer who diagnosed that the transmission was faulty and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 86,000.

2021 Ford Ranger with 10R80 transmission showing following codes P0733 P0734 90,000 miles on truck. jerky and slipping gear change between 3-4 and 5-6 occasionally no drive. have service records showing my truck was maintained properly.

2021 Ford Ranger with 10R80 transmission showing following codes P0733 P0734 90,000 miles on truck. jerky and slipping gear change between 3-4 and 5-6 occasionally no drive. have service records showing my truck was maintained properly.

transmission disengaged on highway causing very dangerous driving condition. There is a Ford TSB 25-2134 issued on 4/15/2025. I am told it is a transmission pump failure and would require a very costly transmission replacement. I am within the time limit of my warranty, but just out of range on my distance warranty.

The contact owns a 2021 Ford Ranger. The contact stated while attempting to accelerate, the transmission malfunctioned, causing the vehicle to hesitate while accelerating. The contact stated that the vehicle accelerated at reduced speeds. The vehicle was taken to the local dealer who diagnosed that the transmission was faulty and needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 91,000.

Several warning lights, which included: ABS failure, Parking Assist Failure, Lane Avoidance Failure, Traction Control Failure, as well as having steering difficulty. ( mileage 24500 ). The problem was found by dealer to be an eletrical connector underneath the vehicle at the mid point, with their belief that it was corrosion, which I believe to be a defective component and design. I contacted Ford but they were not interested in retrevale of the connector, so as to diagnose the failure. ( I am keeping the connector )

Several warning lights, which included: ABS failure, Parking Assist Failure, Lane Avoidance Failure, Traction Control Failure, as well as having steering difficulty. ( mileage 24500 ). The problem was found by dealer to be an eletrical connector underneath the vehicle at the mid point, with their belief that it was corrosion, which I believe to be a defective component and design. I contacted Ford but they were not interested in retrevale of the connector, so as to diagnose the failure. ( I am keeping the connector )

Several warning lights, which included: ABS failure, Parking Assist Failure, Lane Avoidance Failure, Traction Control Failure, as well as having steering difficulty. ( mileage 24500 ). The problem was found by dealer to be an eletrical connector underneath the vehicle at the mid point, with their belief that it was corrosion, which I believe to be a defective component and design. I contacted Ford but they were not interested in retrevale of the connector, so as to diagnose the failure. ( I am keeping the connector )

I nearly hit the back another vehicle stopped for a red light when my foot caught the edge of the gas pedal. The brake pedal depresses passed the height of the gas pedal. I understand this is a commonly reported Ford ranger issue . I understand a brake bleed software procedure will fix the problem . There apparently is a Ford TSB regarding soft brake pedal issue. I bought the truck new in 2021 and have less than 6000 miles on it. I thought the braking was normal . The bumper to bumper warranty I'll not cover brake issue due to the 36000 3 year coverage.

When I accelerate after a stop my truck starts jerking when shifting thru lower gears and the check engine light flashes. To increase my speed I have to slowly press the gas until it shifts thru gears. After it shifts thru the lower gears it appears to be okay. It doesn't do it at each stop but is now happening more frequently. I don't know if it's a transmission problem or fuel pump. Current mileage is around 62000. If I'm on the highway it will sometimes start jerking while the using cruise control and I have hit the brakes and take over acceleration. I've now parked the truck because dealer cannot get to it for 3-4 weeks.

When I accelerate after a stop my truck starts jerking when shifting thru lower gears and the check engine light flashes. To increase my speed I have to slowly press the gas until it shifts thru gears. After it shifts thru the lower gears it appears to be okay. It doesn't do it at each stop but is now happening more frequently. I don't know if it's a transmission problem or fuel pump. Current mileage is around 62000. If I'm on the highway it will sometimes start jerking while the using cruise control and I have hit the brakes and take over acceleration. I've now parked the truck because dealer cannot get to it for 3-4 weeks.

The contact owns a 2021 Ford Ranger. The contact stated that while driving at various speeds, the vehicle hesitated and jerked while depressing the accelerator pedal. The contact stated that the transmission unexpectedly downshifted before slamming into gear. There were no warning lights illuminated. The vehicle was taken to the dealer; however, the vehicle was not diagnosed or repaired. The contact was informed by the dealer to call the manufacturer for assistance. The manufacturer was notified of the failure, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was approximately 59,000.

The contact owns a 2021 Ford Ranger. The contact stated while reversing, the back over prevention system failed to function as intended. The contact stated that the message to “See the Dealer for Repair” was displayed. The back over prevention camera system had displayed a black screen. The vehicle was taken to the dealer where it was diagnosed with a failed rear-aide back-over camera. The contact was informed that the back over prevention camera system needed to be replaced. The vehicle was not repaired. The contact referenced an unknown recall however, the VIN was not included in the recall. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the NHTSA Hotline to report the failure. The failure mileage was approximately 55,000. The VIN was unavailable.

Transmission needed to be replaced before 50000 miles. Finally got replaced at 53000. New transmission has 11500 miles in it and is having the same problems as before. Dealership couldn’t replicate the problem and Ford is unwilling to help. Truck rough shifts, clunks, and shudders. At times won’t go into gear at lower speeds. Turned a corner at a slow speed and hit the gas but the truck wouldn’t accelerate for 1-2 seconds and I was almost rear ended by the car behind me. Truck has failed to go into gear and accelerate in traffic more than one time. 4 years old with 64xxx miles and in need of a third transmission.

Transmission looses power when accelerating, usually between 2nd - 4th gears. This is an safe condition when I am entering traffic on highways. No warning lights have appeared.

Right rear leaf spring was found to be broken on vehicle 2ith 70,000 miles by Ford technician during oil change. I was informed that it was not a recalled defect, repair part was on back order and was not advised as to the safety of driving the vehicle.

It started moth my vehicle losing power and chugging , dealership diagnosed as transmission (10 speed ). After all of the Ford appointed tasks to fix said problem, valves were replaced , did not work then entire transmission was replaced . After 7 times in the shop and many missed work hours . Maybe 2 weeks later truck starts bucking as I enter the highway , was close to getting rear ended . Brought vehicle to dealership 2 weeks later diagnosed with the turbo going out in it . And then Friday 3/14 driving home from work the check engine light comes on. Says emission issues ? Also says need to service engine soon . Dealership says it is fine to drive they will call me when they can figure it out ? My vehicle ha less than 25k miles these issues started when I had 17k on it Started 8/5/24

It started moth my vehicle losing power and chugging , dealership diagnosed as transmission (10 speed ). After all of the Ford appointed tasks to fix said problem, valves were replaced , did not work then entire transmission was replaced . After 7 times in the shop and many missed work hours . Maybe 2 weeks later truck starts bucking as I enter the highway , was close to getting rear ended . Brought vehicle to dealership 2 weeks later diagnosed with the turbo going out in it . And then Friday 3/14 driving home from work the check engine light comes on. Says emission issues ? Also says need to service engine soon . Dealership says it is fine to drive they will call me when they can figure it out ? My vehicle ha less than 25k miles these issues started when I had 17k on it Started 8/5/24

It started moth my vehicle losing power and chugging , dealership diagnosed as transmission (10 speed ). After all of the Ford appointed tasks to fix said problem, valves were replaced , did not work then entire transmission was replaced . After 7 times in the shop and many missed work hours . Maybe 2 weeks later truck starts bucking as I enter the highway , was close to getting rear ended . Brought vehicle to dealership 2 weeks later diagnosed with the turbo going out in it . And then Friday 3/14 driving home from work the check engine light comes on. Says emission issues ? Also says need to service engine soon . Dealership says it is fine to drive they will call me when they can figure it out ? My vehicle ha less than 25k miles these issues started when I had 17k on it Started 8/5/24

2021 Ford Ranger Transmission slipping during driving . causes vehicle to jerk during shifting in gear 3, 4, 7, which causes the vehicle to jerk also during down shifting it shifts very hard. i looked online and apparently ford will not issue a recall because they will lose money on all the repairs they must do. if they changed the rings in the 2022 transmission they are aware of the issue obviously but refuse to address the problem. for us 2021 owners we are fucked. 9000$ repair for us.

2021 Ford Ranger Transmission slipping during driving . causes vehicle to jerk during shifting in gear 3, 4, 7, which causes the vehicle to jerk also during down shifting it shifts very hard. i looked online and apparently ford will not issue a recall because they will lose money on all the repairs they must do. if they changed the rings in the 2022 transmission they are aware of the issue obviously but refuse to address the problem. for us 2021 owners we are fucked. 9000$ repair for us.

2021 Ford Ranger Transmission slipping during driving . causes vehicle to jerk during shifting in gear 3, 4, 7, which causes the vehicle to jerk also during down shifting it shifts very hard. i looked online and apparently ford will not issue a recall because they will lose money on all the repairs they must do. if they changed the rings in the 2022 transmission they are aware of the issue obviously but refuse to address the problem. for us 2021 owners we are fucked. 9000$ repair for us.

Everyone that I have talked to that owns a 2021 Ford Ranger have transmission issues including me. Clunking/ jumping/ and very harsh shifting..

Transmission failed at 65000 miles on a one owner vehicle. Conveniently just after the warranty expired. Cost to fix transmission $9000.00. Those transmissions are faulty and many people are experiencing problems.

While driving the vehicle started to act like it could not find a its gears in the transmission and made a loud clunk then stopped moving attempted to put it in reverse and it sook a minute before it shifted and made another loud clunk then lost both forward and reverse. Currently at ford getting a new transmission. Vehicle stopped moving while driving and hard to get off the road, No warning lights came on in the vehicle.

It wearing tires on the inside quicker the it should. The dealer aligned and said it was with in specs.