2021 Ford Ranger Problems

Half of the owners who gave a mileage had the problem by about 78,000 miles.

What to check before you buy

• Drive it from cold if you can. Shifts should be smooth in every gear, including reverse.
• Feel for slipping (revs rise without the car speeding up), shudder at low speed and a delay when you put it in gear.
• Listen for whining, which is a common CVT complaint, and clunks when you go from drive to reverse.
• If it has 4WD or AWD, engage it on the test drive and ask when the transmission and differential fluids were last changed.

Tools that help

What owners said

I am reporting a potential drivetrain safety defect involving the rear driveshaft bearing on my 2021 Ford Ranger FX4 Lariat. On September 3, 2025, I brought my truck to Larry H. Miller Ford Lakewood after experiencing an intermittent abnormal whistling/mechanical noise while driving. The vehicle had 38,275 miles and was still under…Owner complaint, filed 2026

I was parking the truck and I put it in reverse and no reverse whatsoever. I put it and drive them back and reverse nothing. I put it in park turned it off restarted it and reverse worked took it to the dealer and they said the transmission has to be replaced due to faulty parts from Ford on the original transmission although it might be…Owner complaint, filed 2026

What to check before you buy

• Ask the seller not to warm the car up, and start it cold. Listen for ticking, knocking or a rough idle in the first minute.
• Pull the oil dipstick and the oil cap. Low oil, a gasoline smell or a milky film on the cap are reasons to walk away or get an inspection.
• Plug in an OBD2 scanner. Stored or pending codes matter, and so do readiness monitors that show "not ready", which usually means the codes were cleared right before the sale.
• Ask for oil change records. A gap in the records on a model known for engine complaints is a negotiating point at minimum.

Tools that help

What owners said

Vehicle is just out of warranty and has less than 45,000 miles yet I'm being told I need a full transmission replacement. I know of 4 other rangers that as soon as they hit 40,000 or there about, began having jerky transmission issues. I reached out to ford for a goodwill request and am being told that I have to pay to have the…Owner complaint, filed 2026

The contact owns a 2021 Ford Ranger. The contact stated while driving at approximately 40 MPH, the vehicle was not responding when the accelerator pedal was depressed. Additionally, the vehicle was shaking from left to right. The check engine warning light illuminated, and the contact pulled to the side of the roadway. The vehicle was…Owner complaint, filed 2024, at 13,000 miles

What to check before you buy

• The pedal should feel firm and the car should stop straight without pulling, grinding or a pulsing pedal.
• The ABS and stability control lights should go out after startup and stay out.
• Look through the wheels at the rotors. A deep lip on the edge means brakes are due soon, which is a fair thing to negotiate on.

Tools that help

What owners said

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…Owner complaint, filed 2025

It is quite easy to depress the brake pedal in such a way that one's foot also engages the accelerator pedal. This has happened to me several times, causing the truck to lurch forward rather than stopping dead as is my intention. Looking online, I see this has also happened to many others on Ford trucks. I have been driving for over 50…Owner complaint, filed 2023

Half of the owners who gave a mileage had the problem by about 19,000 miles.

What to check before you buy

• Where it is safe, try the adaptive cruise and lane keeping on the test drive and watch for sudden braking or warnings with nothing there.
• Check the windshield in front of the camera and the bumper sensors for cracks, chips or poor repairs.
• Ask whether the windshield has been replaced. The camera has to be recalibrated afterward, and many shops skip it.

Tools that help

What owners said

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…Owner complaint, filed 2025, at 50,000 miles

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…Owner complaint, filed 2025, at 55,000 miles

What to check before you buy

• Smell around the engine bay and under the rear of the car for raw fuel.
• On the test drive, accelerate firmly from a stop and up a grade. Stumbling, surging or a flashing check engine light are red flags.
• Fuel pump recalls are common. Check this exact VIN for open recalls before you buy.

Tools that help

What owners said

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…Owner complaint, filed 2026

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…Owner complaint, filed 2025

What to check before you buy

• Test every switch: windows, locks, mirrors, seat heaters, the screen, the backup camera, Bluetooth and every USB port.
• Watch the dash at startup. Every warning light should come on briefly and then go out.
• Have the battery and charging system tested. A weak alternator or battery drain shows up here.

Tools that help

What owners said

The contact owns a 2021 Ford Ranger. The contact stated that while in the reverse gear, the rear cross-traffic warning did not alert the contact that the vehicle was close to an object. As a result, the contact crashed into a pole. No injuries were sustained. A police report was not filed. The vehicle was taken to the dealer where the…Owner complaint, filed 2024, at 14,850 miles

The contact owns a 2021 Ford Ranger. The contact stated while driving 60-65 MPH, the message "Trailer Connected" was displayed; however, there was no trailer connected to the vehicle. The contact pressed OK and messages indicating that the driver's side and the passenger's side trailer bulbs were faulty were displayed. The contact…Owner complaint, filed 2023, at 35,600 miles

What to check before you buy

• On the test drive, press the gas gently and firmly. The response should be smooth with no lag or surge.
• Set the cruise control, then use resume and cancel to make sure each one works.

Tools that help

What owners said

Ford Ranger XLT VIN [XXX] Ford File CAS [XXX] opened 02/08/23 Contact: [XXX], [XXX] Ext [XXX] Acceleration Incidents on trips between Mobile and Dallas. 1. Vehicle purchased March, 2021. Current mileage 6400 +/- 2. In July, 2022, after driving 6 hours at interstate speeds using cruise control, we exited interstate and drove secondary…Owner complaint, filed 2023

The contact owns a 2021 Ford Ranger. The contact stated that while his wife was pulling into a parking space at approximately 5 MPH with the brake pedal depressed, the vehicle independently accelerated and crashed into the building. The contact stated that there was a camera view which showed that the brake lights were illuminated during…Owner complaint, filed 2021, at 3,000 miles

What to check before you buy

• Look underneath with a flashlight. Utah road salt is hard on frames, brake lines and the bottoms of doors.
• Open and close every door, the hood and the liftgate, and lock and unlock each one.
• Use a paint thickness gauge and compare panels. A panel that reads very differently from the rest has likely been repaired.

Tools that help

What owners said

The chrome coating on both interior door handles is peeling. The chrome coating creates very sharp edges and has already cut a passenger who was getting out of the car. I checked the internet and found that the same thing has been happening to Ford Expeditions of these same years. They have been recalled for the chrome peeling and…Owner complaint, filed 2026

The surface of the drivers side interior door handle has peeled and created a dangerously sharp edge that WILL cause physical harm to the drivers hand. The middle finger on my left hand was sliced open on 06/15/2023. I made an appointment with the dealer to have to handle inspected/replaced and a service done. The vehicle is available…Owner complaint, filed 2023

What to check before you buy

• Read the four-digit DOT date on each tire. Tires older than about six years should be replaced, whatever the tread looks like.
• Check tread depth on all four. On AWD vehicles all four tires should match.
• The tire pressure light should go out after startup.

Tools that help

What owners said

Tire Failed on highway, at approx 60 MPH. Tire pressure instantly went to zero. No debris, or road issues. Tread completely separated from sidewall. Original tires that came from factory. No nails or damage noted to tread Unknown tire size, tire and vehicle at dealership, should be standard for that truckOwner complaint, filed 2022

The contact owns a 2021 Ford Ranger. The contact stated that while reversing or making a turn, the front driver's side tire would rub the inside of the wheel well. The contact works for the dealer; however, the vehicle was not diagnosed nor repaired. The manufacturer was made aware of the failure and a case was opened. The manufacturer…Owner complaint, filed 2021, at 14 miles

What to check before you buy

• Turn the wheel lock to lock while parked and listen for groaning, clicking or binding.
• On a straight road the car should track straight with the wheel centered and no loose feeling.
• A power steering warning on the dash, even briefly, deserves a mechanic’s look before you buy.

Tools that help

What owners said

Popping, and loose feel in steering wheel on bumps. Popping felt in steering wheel when coming to a stop, and on accelerating from a stop. Intermediate steering shaft defect and/or design flaw. Dealer refuses to replace due to no TSB from Ford.Owner complaint, filed 2022

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…Owner complaint, filed 2025

What to check before you buy

• Drive over a few bumps and potholes slowly with the radio off and listen for clunks or rattles.
• Check the tires for uneven wear on the inside or outside edges, a sign of alignment or suspension trouble.
• Look behind the wheels for oily, wet shocks or struts.

Tools that help

What owners said

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.Owner complaint, filed 2025

A few day ago I noticed a knocking sound coming from the read driver side suspension when driving over speed bumps. After a visual inspection nothing was found. After a few days of the issue continuing, the vehicle was taken to a garage with a hydraulic lift. The vehicle was lifted and a full inspection of the suspension system was done.…Owner complaint, filed 2023

What to check before you buy

• The air bag (SRS) light should come on at startup and go out within a few seconds. If it stays on, the system may not work in a crash.
• Air bag recalls are some of the most serious. Check this exact VIN for open recalls and get proof any recall work was done.

Tools that help

What owners said

The contact owns a 2021 Ford Ranger. The contact stated that while starting the vehicle and shifting into drive(D), the messages “Pre-collision Assist Not Available" and "Cruise Control Not Available" were displayed. Additionally, the passenger’s side air bag warning light was illuminated. The vehicle was not diagnosed or repaired by a…Owner complaint, filed 2024, at 19,000 miles

On Monday 15th of May the ford ranger was involved in a front end collision. The air bags did not deploy and the engine compartment caught fire. I was un able to open door and other doors would not unlock from inside switch. Finally able to kick door open will the truck filled with smoke and people put out fire.Owner complaint, filed 2023

What to check before you buy

• Pull out and latch every seat belt, and let each one retract on its own.
• Try every seat adjuster, and watch for a passenger air bag "off" light when an adult is in the seat.

Tools that help

What owners said

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…Owner complaint, filed 2026

The backrest (back seat) no longer latches unless you very firmly push it backwards. I called the Ford dealer. The service person told me that he had the the same problem with his Ranger and that it was a common problem with the Ranger. In his words, he told me to slam the backrest backward - -which I did and then it latched. This a…Owner complaint, filed 2022

What to check before you buy

• Check every light: headlights on low and high, fog lights, brake lights, turn signals and reverse lights.
• Run the wipers on every speed with washer fluid, and run the defroster front and back.

Tools that help

What owners said

As I was pulling out of Zip's Car into a parking spot to vacuum truck. I was barely moving when the truck accelerated at a high rate of speed and hit the wall in front of me. It was like the truck had a mind of its own. I just knew I wasn't doing it. If someone had been walking in front of me it would have killed them. My air bag did not…Owner complaint, filed 2022