There are 31 owner-reported driver assist & adas complaints for the 2021 Ford Explorerin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The parking collision sensors started to act up. Its been replaced 3 or 4 times in the last year over the same problem and no one has tried to tell me how to fix the issue besides keep getting it replaced. People are at risk of getting hit or hitting a object that could be in the way of me reversing.
As I am traveling on the freeway or expressway, when I have cruise control active and I am in the far right lane the vehicle suddenly changes to the speed of the frontage road dropping my speed from 65 or 70mph down to 40, even tho I am on the expressway. It almost caused me to be rear ended because of the sudden drop in speed.
2021 Ford Explorer •Problem: Blind Spot Detection / Sensor Malfunction •Description to copLeft-side blind spot sensor fails intermittently. It shows no warning when vehicles are in the blind spot, creating a risk during lane changes. I found Ford TSB 23-2048 confirms the issue. Dealer quoted $1,200 but this is a known factory problem and safety issue.
The contact owns a 2021 Ford Explorer. The contact stated that upon shifting into reverse, the rearview camera failed to display an image. No warning lights were 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: 25V315000 (Back Over Prevention); however, the VIN was not included. The manufacturer was not notified of the failure. The failure mileage was 36,000.
The contact owns a 2021 Ford Explorer. The contact stated while attempting to shift into reverse, the contact became aware that the rear-view camera showed a blue screen. There was no warning light illuminated. The dealer was contacted; however, the vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 32,000.
While driving around 45 miles per hour the vehicle braked on its own without any vehicle in front and dropped to 5 miles per hour, the dash displayed Brake Assistance. While that happened a car behind me came close to rear-ended my car. At this time the vehicle is at the dealer, it was towed. This is the first time this happened, the vehicle showed no warning before the incident. The fact the vehicle behind came so close to rear-ending my car makes this a safety concern, if this happened at a higher rate of speed the consequences could have been more serious.
The contact owns a 2021 Ford Explorer. The contact stated that while reversing, the back over prevention camera screen display was inoperable. The contact stated that a blue screen was displayed creating a visibility hazard for the driver. The cause of the failure was not yet determined. The contact was informed that the VIN was not included in NHTSA Campaign Number: 23V342000 (Back Over Prevention). The vehicle was not repaired. The contact stated that the vehicle had experienced the failure listed in the recall. The manufacturer and local dealer were notified of the failure, but no assistance was offered. The failure mileage was 34,600.
My complaint relates to: Manufacturer Recall Number: 23S23 NHTSA Recall Number: 23V342 INTERMITTENT EXPERIENCE OF A REAR CAMERA BLUE ON THE SYNC SCREEN WHEN THE VEHICLE IS PLACED IN REVERSE and notification that rear parking assistant is disabled. Per January 2024 I received a notification that a remedy is available (replacement of rear camera and software update of SYNC). The dealership was not able to perform the remedy as they told me that the Accessory Protocol Interface Module (APIM) showed error codes and could not be updated. I was told to replace the APIM on my own expenses of ~$1,800. I am not willing to pay for a hardware replacement as I strongly believe that the APIM was defected by two prior updates: 1. prior effort of Ford to solve blue screen issue via software update and 2. a subsequent botched Over-The-Air update to version 22251 which is know to having bugs and causing APIM issues according to various Internet forums: [XXX] [XXX] [XXX] [XXX] So I have a security relevant recall that won't be fixed unless I pay. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
In relation to NHTSA Recall Number: 23V342, Ford has failed to remedy issues around reverse Automatic Emergency Breaking. Whenever the 360° camera screen is blue, the system in place to prevent collisions also fails. There is no pattern of failure. Nearly 60% of the time the vehicle is driven an error related to 23V342 occurs.
The contact owns a 2021 Ford Explorer. The contact received notification of NHTSA Campaign Number: 23V342000 (Back Over Prevention) however, the part to do the recall repair was not yet available. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the camera intermittently failed, causing a visibility hazard for the driver. The failure mileage was 60,000. VIN tool confirms parts not available.
The contact’s daughter owns a 2021 Ford Explorer. The contact stated that while his daughter was reversing, the rear-view camera image was blue and black. The dealer was not notified of the failure. The vehicle was not diagnosed nor repaired. The manufacturer was notified of the failure and informed the contact that the VIN was not included in a recall. The failure mileage was approximately 75,000.
The contact owns a 2021 Ford Explorer. The contact stated that the back over prevention screen was either black or blue. The contact received notification of NHTSA Campaign Number: 23V342000 (Back Over Prevention) however, the part to do the recall repair was not yet available. The local dealer was contacted. The vehicle was taken to the local dealer where the software was updated, and the camera was replaced however, the permanent fix was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. VIN tool confirms parts not available. The failure mileage was unknown.
The contact owns a 2021 Ford Explorer. The contact received notification of NHTSA Campaign Number: 23V342000 (Back Over Prevention) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the image displayed was distorted whenever shifted into reverse. The failure was intermittent at first but became a constant failure with the screen displaying a blue image while shifted into reverse. The failure mileage was 55,887. VIN tool confirms parts not available.
The contact owns a 2021 Ford Explorer. The contact received notification of NHTSA Campaign Number: 23V342000 (Back Over Prevention) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated that the back-over prevention camera intermittently failed to operate as needed while in use. The failure mileage was approximately 30,000. VIN tool confirms parts not available.
The contact owns a 2021 Ford Explorer. The contact received notification of NHTSA Campaign Number: 21V735000 (Back Over Prevention) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue. The manufacturer was not made aware of the issue. The contact had not experienced a failure. The VIN was not available.
The back up camera fails basically 1 out of 5 times it's engaged between skipping or just straight blue/black screen. The screen is out and causes blind spots while backing up.
The contact owns a 2021 Ford Explorer. The contact received notification of NHTSA Campaign Number: 23V342000 (Back Over Prevention). However, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving in reverse mode, the back-over prevention camera displayed a blue screen. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 13000.
The contact owns a 2021 Ford Explorer. The contact stated that while the vehicle was shifted into reverse, the audible alarm feature failed to alert the contact to an object or another vehicle nearby. The vehicle was taken to the dealer however, the technician was unable to duplicate the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 22,000.
The rear camera has not worked since the vehicle was purchased in spring of 2021. It has now been "repaired" 3 times based on open recalls. however the issue is a known issue and can not be fixed. We have now been told they will.nees to replace the camera which is on indefinite backorder. This is a huge vehicle safety issue Ford is aware of and yet not one of their alleged recalls actually resolves this serious issue.
I have taken my Explorer in twice to have the infotainment system repaired. It will randomly shut down and go blank. Nothing will work to include the camera/backup assists. Sometimes an ignition cycle will clear it, but there have been times it will not. Both local dealers claim they could not duplicate despite bringing in and showing the service advisor during an event. Ford has also performed a "recall" for this 4 times, with the 3rd being canceled because it was not actually fixing the issue.
Showing 1–20 of 31 complaints
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on May 4, 2026