2020 Ford Ranger problems

POWER TRAIN

I was traveling south on I-35 going up a long steep hill and my transmission started to hard shift and then I would lose power and when I would accelerate, I had no power it would just stall out so I merged to the right side in case I had to pull over because I thought the engine had died. When I reached my destination, I looked under my truck to discover fluid on the under carriage at that point I knew the transmission had blown a seal or a high-pressure hose. So, I left the truck there and the next day had it towed back to my house. There were times I had slowed down so much that traffic almost hit me.

NHTSA complaint #11756209 — an unverified report by a vehicle owner.

POWER TRAIN

1. Transmission is going out dealership never said a word about the 6 recalls on it one being transmission 2. Front seat belts are in backwards and the child safety hook in back seat has a recall on it that the 3 of the 6 I know of Ford had told alm to replace the entire transmission before they ever sold it they did not do that they didn't take care of any of the recalls

NHTSA complaint #11756331 — an unverified report by a vehicle owner.

SEAT BELTS

1. Transmission is going out dealership never said a word about the 6 recalls on it one being transmission 2. Front seat belts are in backwards and the child safety hook in back seat has a recall on it that the 3 of the 6 I know of Ford had told alm to replace the entire transmission before they ever sold it they did not do that they didn't take care of any of the recalls

NHTSA complaint #11756331 — an unverified report by a vehicle owner.

FORWARD COLLISION AVOIDANCE: WARNINGS

1. Transmission is going out dealership never said a word about the 6 recalls on it one being transmission 2. Front seat belts are in backwards and the child safety hook in back seat has a recall on it that the 3 of the 6 I know of Ford had told alm to replace the entire transmission before they ever sold it they did not do that they didn't take care of any of the recalls

NHTSA complaint #11756331 — an unverified report by a vehicle owner.

ENGINE

Coolant intrusion defect that affects other 4 cyl ecoboost Ford engines occurred on this regularly serviced per Ford recommendations vehicle as well. Engine failure at highway speeds could cause a severe accident as the engine can seize when coolant mixes with the oil. The vehicle has been inspected by a Ford dealership. The only warning sign that there was a problem was a coolant temperature threshold exceeded warning.

NHTSA complaint #11753512 — an unverified report by a vehicle owner.

POWER TRAIN

The truck is currently at a certified ford dealer for diagnosis with a drive train fault. I suspect it is transmission-related, but was not given the history of all stored, pending and history of the codes. The truck exhibits unprovoked forward acceleration/violent lunging when braking to a stop and when driving at low speeds, making intersection control dangerous. It also has severe delayed gear engagement, causing high engine RPM spikes followed by sudden gear slamming, creating a sudden loss of acceleration power while attempting to merge into active highway traffic. The transmission symptoms have been repeatedly reported to and reproduced by certified Ford franchises (Mullinax Ford and Coggin Deland Ford). Technicians previously performed superficial adaptive memory software clears (KAM resets) rather than fixing the physical mechanical defect, which has persisted. The vehicle has been inspected multiple times by factory-trained dealership technicians. The initial symptoms first appeared on May 25, 2023, when the vehicle had 38,575 miles (fully within the factory powertrain warranty window). Persistent symptoms include: 1. Harsh gear engagement/slamming at various speeds. 2. Delayed shifting with sudden RPM spikes before catching gears. 3. Sudden low-speed lurching and acceleration when slowing down. The vehicle has now triggered an active "Drivetrain Fault" warning lamp on the dashboard illumination cluster.

NHTSA complaint #11752157 — an unverified report by a vehicle owner.

ENGINE

Transmission replacement needed. Truck has been at dealership going on 3 months with continued delays. It was acknowledged cooperate was covering replacement now story changed that owner/myself having to pay $4000+. Cooperate covering $000 . Current owner/myself bought 2 years ago with 13000 miles and has only put 6000 miles on it. Dealership and cooperate admitted to known problem assured coverage however put fixing on hold because they are behind due to staffing issues. I have been bounced around to 3 different people at dealership who have taken case over. Dealership and cooperate blaming each other for lack if communication and delays.

NHTSA complaint #11750461 — an unverified report by a vehicle owner.

POWER TRAIN

I previously submitted another complaint about a 2020 Ford Ranger I own (tracking number 11707667). I own a 2020 Ford Ranger and had to have the transmission replaced at 86k miles. Since having it replaced, I have experienced all the same problems with the transmission. There have been extremely aggressive shifts, jolts, and lags. It has stalled when going through intersections and more. It has been extremely dangerous. The truck is now back in the shop and the new transmission is undergoing a valve body replacement. The new transmission has less than 15k miles and it is undergoing major repairs as I type this. These Ford 10R80 transmissions are completely and utterly garbage and a total liability to the public. They pose as an extreme safety hazard to everyone on public roads.

NHTSA complaint #11750072 — an unverified report by a vehicle owner.

POWER TRAIN

Transmission is awful jerky, jumps in and out of gear, causing engine rpm’s to go really high. Shifts erratically, causing me to almost rear end other vehicles. Very dangerous situations a many occasions. Won’t accelerate at times when pulling out in to traffic, causing other drivers to slow down or get in to another lane suddenly. This has happened on many occasions

NHTSA complaint #11747502 — an unverified report by a vehicle owner.

POWER TRAIN

Truck was shifting weird the day before incident got really bad. The next day on the way home from my newborns dr appointment it began shuddering really badly and would make a loud thud noise when shifting so I had to pull off to the side of the road. There was never a warning lamp or message prior. I took the truck to a reputable transmission shop and they found the issue to be the CDF drum that had shifted out of place. CDF drum and valve body was replaced. Truck had just over 35000 miles at time of repair. I can provide receipt from shop if needed. While speaking to the mechanic at the shop he informed me that this is a common occurrence for these 10 speed transmissions and there was another vehicle there for the same issue

NHTSA complaint #11746269 — an unverified report by a vehicle owner.

POWER TRAIN

In May of 2025, the transmision of my 2020 Ford Ranger with 35,000 miles jolted and bucked expectadly at traffic lights, I had full loss of engagement of the transmission several times, engine would rev to 4000rpm and no transmission enagement. These issues happened while at traffic stops and while driving in normal conditions. This presented on one occasion with powertrain warning light and the truck going into "limp" mode. This then reverted to no light but the issues continued, with inconsistent jolts, unable to gain speed. The jolting was abrupt and truck "leapt" forward at speed. During loss of power incidents, I was left with no ability to accelerate away from road hazards. This would have been extemely dangerous if I were turning across traffic. Ford refused to acknowledge any issues. An independent mechanic diagnosed this as a full transmission failure.

NHTSA complaint #11744781 — an unverified report by a vehicle owner.

POWER TRAIN

The contact owns a 2020 Ford Ranger. The contact stated that while driving, at an undisclosed speed, the vehicle began to shift hard when downshifting and upshifting. The vehicle jerked. The vehicle went into limp mode. There was a reduction of power. No warning lights illuminated. The vehicle was taken to an independent mechanic who determined the transmission needed to be replaced. The vehicle was repaired. The local dealer was contacted regarding parts, but the vehicle was not diagnosed or repaired. The manufacturer was notified. The failure mileage was approximately 91,955.

NHTSA complaint #11737883 — an unverified report by a vehicle owner.

POWER TRAIN

Bought 2020 Ford Ranger Lariat in March 2024 with 13k miles. I have had no issues and have kept up maintenance needed. Vehicle currently has 19,128 miles and on 4/17/26 while driving the vehicle lost power. I was able to pull over and immediately called the dealership where vehicle was purchased and had towed to their facility for diagnosis. There we no warning lights prior to losing power. The dealership informed me a new transmission is needed pulling codes P0751 and P2700. The cost they informed me for replacement was $10k +/= indicating the Power Train warranty had expired in 2025. (5 yr/60,000) I find this appalling that at 19k I am responsible to replace something that has clearly had issues in past. Their only option was to replace transmission or they could take apart and overhaul to fix the codes which could be cheaper but also may result in transmission replacement anyways which will cost more in long run.

NHTSA complaint #11734620 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Bought 2020 Ford Ranger Lariat in March 2024 with 13k miles. I have had no issues and have kept up maintenance needed. Vehicle currently has 19,128 miles and on 4/17/26 while driving the vehicle lost power. I was able to pull over and immediately called the dealership where vehicle was purchased and had towed to their facility for diagnosis. There we no warning lights prior to losing power. The dealership informed me a new transmission is needed pulling codes P0751 and P2700. The cost they informed me for replacement was $10k +/= indicating the Power Train warranty had expired in 2025. (5 yr/60,000) I find this appalling that at 19k I am responsible to replace something that has clearly had issues in past. Their only option was to replace transmission or they could take apart and overhaul to fix the codes which could be cheaper but also may result in transmission replacement anyways which will cost more in long run.

NHTSA complaint #11734620 — an unverified report by a vehicle owner.

ENGINE

Bought 2020 Ford Ranger Lariat in March 2024 with 13k miles. I have had no issues and have kept up maintenance needed. Vehicle currently has 19,128 miles and on 4/17/26 while driving the vehicle lost power. I was able to pull over and immediately called the dealership where vehicle was purchased and had towed to their facility for diagnosis. There we no warning lights prior to losing power. The dealership informed me a new transmission is needed pulling codes P0751 and P2700. The cost they informed me for replacement was $10k +/= indicating the Power Train warranty had expired in 2025. (5 yr/60,000) I find this appalling that at 19k I am responsible to replace something that has clearly had issues in past. Their only option was to replace transmission or they could take apart and overhaul to fix the codes which could be cheaper but also may result in transmission replacement anyways which will cost more in long run.

NHTSA complaint #11734620 — an unverified report by a vehicle owner.

VISIBILITY/WIPER

Clicking sound coming from under the dash. I traced it to the blend door assy. Defrost intermittently will disengage. Vehicle has 29,600 miles on it

NHTSA complaint #11733994 — an unverified report by a vehicle owner.

ENGINE

The cylinder #1 spark plug ignition coil. Check engine light came on and the vehicle began to vibrate while traveling 70 mph. The last 30 miles of the drive on an interstate required no speed higher than 50 to prevent the vibrations. Per the independent service center, Ford has issued guidance that water could enter this compartment and rust the part. A repair costing 847.00 was completed by the mechanic, verifying it was completely rusted. Flashing check engine light came on and then steady light.

NHTSA complaint #11731585 — an unverified report by a vehicle owner.

UNKNOWN OR OTHER

Back up camera intermittently fails to operate giving a squiggly picture or a blank black screen. I have seen many articles involving the same issues with Ford Broncos and where recalls have been issued for those vehicles. When will the NTSB be calling for Ford to recall other vehicles models having the same issues?

NHTSA complaint #11727296 — an unverified report by a vehicle owner.

SUSPENSION

2020 Ford Ranger XL: Total failure of both rear leaf spring assemblies (detached from bushing). Discovered during routine maintenance at approximately 47K miles. Both rear leaf spring assemblies failed in the same location where spring meets the bushing at fwd spring attachment leaving the rear of the truck supported by the rear shock assemblies only. Technician assessment showed no damage to associated rear suspension components, minimal corrosion, and no sign of collision or impact causing failure - suspect latent manufacturing defect in original OEM part as OEM has since updated original part number. Local ford service center indicated that this is a known issue however no current recall or extended warranty covered by OEM. I am in possession of all failed parts. Happy to provide info or failed parts upon request for further analysis.

NHTSA complaint #11726096 — an unverified report by a vehicle owner.

POWER TRAIN

Truck shifts from 1st to 3rd, hard shifting in 4th through 10th gears.

NHTSA complaint #11724318 — an unverified report by a vehicle owner.

POWER TRAIN

My 10 speed 10r80 transmission is failing and dangerous. Besides slipping bucking and delaying shifting it now revs up without moving. I've almost been hit more than 6 times. My ford dealer changed the fluid road tested and normal all that I'm complaining about is normal.

NHTSA complaint #11710888 — an unverified report by a vehicle owner.

POWER TRAIN

Purchased used in 2024 with 44,000 miles. Transmission issues began at 79,000 miles. Hard shifting, slipping and then lurching when it goes in gear. Diagnosed after transmission service ($600) as a factory defect in the 10 speed transmission. Ford has issued Service Bulletins defining and outlining the issue but has offered no assistance in rectifying and repairing. Since so many vehicles are affected there should be a recall. I understand that in Canada a class action lawsuit has been initiated.

NHTSA complaint #11708536 — an unverified report by a vehicle owner.

POWER TRAIN

I bought my 2020 Ford Ranger preowned with around 64k miles on it. After having owned it for about 6 months or so, I started to notice lots of problems with the transmission. After first noticing it, the problems persisted for a couple more months until I finally decided to address it. The problems were very characteristic of transmission slippage, and they got progressively worse week by week, which it what ultimately prompted me to address it. When accelerating and shifting through the lower gears (15-30 MPHs, approximately), the shift would be delayed and lag a couple seconds. This would often cause stalling in the acceleration, particularly when going from a stop to a start, such as through traffic lights. There were also very rough and aggressive shifts at higher gears when driving on the highway. It would feel like rough jolts that would rock the truck a little. Also transitioning the truck into reverse often caused serious jolts as the transmission shifted very aggressively. Eventually, I took my truck into an AMCO transmission shop for inspection. They confirmed that my transmission was damaged and needed replaced. This was at about 86k miles. I took the truck into a Ford dealership to get a second opinion and they also confirmed my transmission needed replaced. I went ahead and had the transmission replaced at that point. The replacement was done with the truck at 86k miles. The Ford dealership replaced the 10R80 transmission with a re-manufactured 10R80. It has now been about 8k miles and 9 months since the transmission was replaced, and the re-manufactured transmission is starting to experience similar problems. Mostly with a lag when shifting in lower gears and hard jolts when placing it in reverse. The problems are not as bad as the original transmission before I had it replaced, but some still remain. There were no warning lamps or messages with this problem. Ford's 10R80 transmission is notorious for failing and being a safety problem to the public.

NHTSA complaint #11707667 — an unverified report by a vehicle owner.

SUSPENSION

Brought the vehicle to the dealer for standard 40,000 mile service. When it was raised on their lift, the rear end dropped out because both driver and passenger side leaf springs had broken at the mount bushings. The springs had been broken for some time, as there was significant rust at the broken points. The truck drove normally. This was only discovered once the truck was on a service lift. The weight of the truck was resting on the intact part of the springs, but may have completely disconnected if I had hit a large enough bump while the springs were broken. This would certainly have caused a loss of control, and likely resulted in a crash. The dealer confirmed that this was a manufacturer defect. Despite being past the warranty period, Ford agreed that this is a defect. They used the "Ford ESP" extended service plan to with the cost to perform the repair, though I did not have an extended service contract. I searched the internet, because this should not be possible on a vehicle with this age and mileage. I discovered many reports of similar occurrences on the 2019-2022 Rangers. [XXX] [XXX] I found similar reports on Reddit and other sites. This is dangerous and appears to be a common defect. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11706732 — an unverified report by a vehicle owner.