general problems of the 2021 Ford Explorer

14 problems related to vehicle speed control have been reported for the 2021 Ford Explorer. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 Ford Explorer based on all problems reported for the 2021 Explorer.

1 Vehicle Speed Control problem

Failure Date: 11/01/2025

Everyday I get alerts saying the power train system, then I can’t use my cruise control, and many other alerts pop up.

2 Vehicle Speed Control problem

Failure Date: 07/15/2025

My Explorer has a 10 speed transmission, and its really heavy on shifting like it is missing shifts or slipping, it will shoot up in rpms to the 7-8k mark and jerk forward, this will happen every few minutes when varying speed, driving through residential areas or normal trafficways not including the highway, however on the highway it has a tendency to feel as if it loses power and regains it, dropping rpms and shooting back up to 4-5k rpm, and dropping back down to around 2k. Today I had the incident where the car jerked hard after a shift, gave me prompts on the dash about seeing the manual, and that drive modes are not available. This has happened in the past month before multiple times, however this time I lost all power to acceleration going down the road, ended up just coasting to a stop on a road that speed limit is 55 mph. This made me panic, because I could have possibly been rear ended, or in any other case could have been hit if my car would not have properly been able to accelerate. The car has had similar problems reported from previous owners and they have been taken into a dealership for repairs of which did not fix the problem or the problem is reoccurring. There are no warning lamps prior to the jerkiness of shifting and loss of acceleration because of it. It will jerk a handful of times and eventually give me the "see manual" prompt after the initial problem was noticed, I decided to look online for answers as to what was wrong and it seems like this is a reoccurring problem with vehicles similar to mine. Hopefully it hasnt caused and injuries, but it definitely has the possibility to from what I have experienced.

3 Vehicle Speed Control problem

Failure Date: 03/01/2025

2021 Ford exploer the rpm shoots up and does not go down. I have to pull over and shut vehicle off to reset. . This has been replaced in 2023 and I am having problems with same issue. Vehicle will not pick up speed upon accelerating and when it finally picks up the transmission with jerk really hard. This happens 2x a week. At times I have to pull over because there is no speed when pressing on the gas and need to shut off my car to reset it. When pressing on the gas pedal it will sped up and take off with light touch from gas pedal .

4 Vehicle Speed Control problem

Failure Date: 03/21/2024

Ford Explorer 2021 recall stems from a defective rear axle horizontal mounting bolt. Ford motor company has promised to cover the cost of replacing the subframe bushing and the rear axle bolt and repairing any resultant damage. The dealer, payne Ford weslaco, the tech broke a tool to fix and Ford has failed to replace said tool.

5 Vehicle Speed Control problem

Failure Date: 03/20/2024

The vehicle looses power occasionally. When the accelerator is pressed it can take a second or 2 to start moving again. It happens when turning, changing lanes or going straight. I could be pulling into traffic and it will stop moving, even if the gas pedal is pressed down all the way. It will happen in every drive mode and when the traction control is off. The only time it hasn't happened yet is when I turn off the advanetrac stability control. I have to hold down the traction control button for 5 seconds every time I start the vehicle. The dealer said they couldn't find the problem. The associate said it's a common issue with the Explorer's. It is very dangerous.

6 Vehicle Speed Control problem

Failure Date: 12/22/2023

With the Ford intelli-cruise enabled in settings, the vehicle automatically adjust the speed while using the cruise control. The vehicle will randomly, quickly, accellerate to a extreme new speed limit it thinks it has detected. For instance, several times while travelling on I-81, with a 70mph speed limit, the vehicle will think the new speed limit is suddenly 85mph and quickly accelerate to that speed. I have attached a photo of the dash displaying that setting the car set by itself. On the flip side, once on I-81, it thought the speed limit was 35mph and quickly slammed on the brakes to slow to 35mph from 70mph. Both are quickly overridden by the driver tapping the brake and cancelling the cruise control. However, both could lead to hazards to other drivers potentially resulting in a wreck, especially the sudden slow to 35mph on the interestate. The dealership says "yea, it happens and people complain". I have no idea why the speed changes, there are no road signs or other indications to even cause the system to re-evaluate its settings. Ford says intelli-cruise uses road signage and other ways to also determine speed (whatever that means). This is a safety issue that needs to be remedied by Ford. However, without NHTSA enforcement, they don't seem interested in resolution. (this website isn't allowing me to upload the . Jpg file, upload button disappears when I click it).

7 Vehicle Speed Control problem

Failure Date: 09/15/2023

While driving on a freeway on Sep 15th 2023, wrench light showed up and immediately vehicle speed dropped from 65 to 30mph. This is second time this issue has happened and luckily my family survived accidents. First incident occured on Aug 13th 2023, after which I towed my vehicle to dealership. They repaired and said its safe to drive now. But issue is recurring. Please help me on this as I am reporting this issue second time on NHTSA. I reported first incident also which happened on Aug 13 ,2023.

8 Vehicle Speed Control problem

Failure Date: 02/04/2023

While using intelligent adaptive cruise, the vehicle suddenly thought the speed limit was 85mph and quickly started accelerating. Confused, I hit the brakes to stop the acceleration. I have uploaded a photo of the dash that I took showing that the system read the speed limit sign as 85. I saw no speed limit sign in the area, so, I have no idea what prompted the system to change speed. I was talking on the phone via android auto and using waze, via android auto, usb direct connect. The only other problem I've ever had with this system is on interstates that have specific truck speed limits in west virginia. There, sometimes trucks have slower speeds and this system picks up those truck speeds and decelerates/brakes to comply. While it can be overridden in the moment, the next time it sees such sign, it slows again. This sudden deceleration poses a hazard to other drivers who do not expect a 'non-truck' vehicle to suddenly slow.

9 Vehicle Speed Control problem

Failure Date: 01/10/2023

On or about 9 am on Tuesday, January 10, 2023, I entered a parking garage facility and drove up the ramp and continued on a level parking area and begin to turn into a parking space beside a large cement column. Just as I entered the parking space at a low rate of speed without my foot on the accelerator, I experienced sudden unintended acceleration which caused the vehicle to narrowly miss the cement column and the front cement wall of the parking space. Fortunately, I quickly braked to avoid a collision and then put the vehicle in park and shut off the vehicle. There were no warning lights on the vehicle dash, and I have not yet taken the vehicle to an authorized Ford dealer to have it checked. Vehicle is still under factory order and has approx. 26,700 miles.

10 Vehicle Speed Control problem

Failure Date: 10/24/2022

When driving at lower speeds, typically under 30 mph, the vehicle jerks & lurches. Also sometimes lurches, hesitates or doesn’t react on rapid acceleration such as highway merging or passing. Have had many near-misses. Parking, reverse & drive do not always engage immediately upon shifting. I nearly ran over my husband when the car was supposed to be in park and it was still in drive. Car will become extremely hot after extended driving causing the a/c to automatically turn to hot air in order to cool the engine. It smells bad and is not at all comfortable on long summer road trips.

11 Vehicle Speed Control problem

Failure Date: 03/16/2022

I have filled claims with Ford motor company as well as the bbb regarding my vehicle and not shifting and lunging into gear. Ford has replaced my transmission 3 times and denied my claim for a buy back under the lemon law and magnuson moss warranty claim. Now I am reading Ford is recalling many 2021 Ford Explorers for the same issue that I had reported struggled and continue to struggle with for over a year now. Is there anything NHTSA can do to require Ford to purchase my vehicle back for at least what I paid for? I can provide claim numbers, if needed.

12 Vehicle Speed Control problem

Failure Date: 12/06/2021

The contact leased a 2021 Ford Explorer. The contact stated while driving approximately 25 mph, the vehicle accelerated independently. The contact stated that five minutes later the vehicle went into safety mode and the vehicle failed to move. The low battery message was displayed. The vehicle was towed to the residence. The contact called the local dealer but, the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 7,600.

13 Vehicle Speed Control problem

Failure Date: 10/20/2021

I took possession of a Ford Explorer approximately October 12, 2021. Two weeks later on October 20, 2021, I took the car to a carwash and after paying with a credit card, the barrier went up and as I was putting my card back into my wallet, and my foot not on the accelerator, the car took off on its' own to approximately 20 to 25 mph, so I applied the brakes and the pedal went to the floor with no braking. I applied the brakes continually, as the car jumped a curb traveled through a meadow went through a fence and crashed into a tree. I had the car towed to the dealer so they could analyze what went wrong and they said they couldn't find anything wrong, but they couldn't say as to why the Explorer spontaneously accelerated without brakes. The carwash had a video surveillance system and the video clearly shows the car accelerating, jumping the curb and eventually going into the forest to hit a tree. It is a blessing that I was in a remote area with no people around as the only control I had for the vehicle was steering and had there been people around someone would have been injured or killed. I contacted the texas dmv lemon law department and they couldn't help because I hadn't tried to get the malfunction repaired more than three times. They did recommend I contact the NHTSA as safety of this vehicle and possibly others of the type represent a major safety hazard. Is there anything the NHTSA can do to look into this case and first see that this malfunction is fixed on future products and second see that I can be treated fairly by the dealer and Ford motor company? the car has been declared a total loss, as it would cost too much to repair. It is in a aaa insurance lot.

14 Vehicle Speed Control problem

Failure Date: 07/14/2021

Adaptive cruise control reads the overhead electronic posted 65mph speed limit signs as 85mph. This only occurs when traveling on I-670 eastbound between leonard Ave and I-270 on the east side of columbus ohio. . . This section of highway was recently upgraded with "Smart lane" overhead electronic signs. The dash on this vehicle shows the posted speed limit at all times, but if the cruise control is on the vehicle with automatically go to what it reads and in this case goes to 85mph! I have driven this vehicle over 5000 miles in 4 different states and this situation only occurs at this particular locatiion. I have contacted state of ohio, department of trtansportation and discussing this issue with drive ohio representative luke stedke ( luke. Stedke@drive. Ohio. Gov).


Other Vehicle Speed Control related problems of the 2021 Ford Explorer

Vehicle Speed Control problems
14
Cruise Control problems
1

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