2021 Ford Bronco Electrical system Problems
- Complaints
- 29about this part
- Share
- 13%of 230 total for the year
- Median mileage
- 28,000miles
- Trend
- RisingComplaints filed in the last 3 full calendar years are at least 25% higher than in the 3 years before.
NHTSA recorded 29 complaints about the electrical system of the 2021 Ford Bronco, 13% of the 230 complaints for this model year. Where a mileage was given, the median is 28,000 miles. 1 a fire, according to the filers. 1 recall campaign on record is filed under a similar system.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“my car went from 50 mph to nothing. lost power. coasted to the side of the road barely avoiding traffic. dark road, sheriff had to sit behind car so I was not rear ended in pitch dark had to be towed to the dealer. one week later dealer uncertain. likely complete engine failure maybe fuel valve less than one year old. 11,000 miles”
NHTSA complaint #11485895, filed 2022-09“I am submitting a safety complaint regarding my Ford vehicle’s infotainment screen failure, which has been identified under a recall but currently has no available remedy or repair timeline. When the screen goes blank or becomes unresponsive, I lose access to critical safety features, including the rearview camera, which is federally required. This significantly increases the risk of accidents while reversing, especially in areas with pedestrians. …”
NHTSA complaint #11735509, filed 2026-05“I have been getting a message that my blind spot and cross traffic alert deactivated because trailer is attached. I have never had a trailer attached but do have a trailer hitch- the dealer said Ford refuses to pay to have it fixed because the bumper to bumper warranty is out. the car has been garaged and has only 9,000 miles on it. This is a safety issue that I think they should cover as I have no blind spot or cross traffic warnings.”
NHTSA complaint #11683687, filed 2025-08“The digital gauge cluster where it shows sensitive information is a blacked out screen. I took it an automotive shop to investigate the issue. They ran a diagnositic and confirmed the screen is receiving power, fuses are good, but the screen is not powering up. I cannot view the digital speed, fuel gauge, mileage, access GOAT modes, view tire pressure, view oil life, and other critical data, etc. This first occured a few months ago and would randomly turn back on, but not the screen is black more than it is on. …”
NHTSA complaint #11733378, filed 2026-04“While driving, I experienced the brakes beginning to fail, followed shortly by a complete loss of engine power. My 2021 Ford Bronco is subject to recall 25S75 (NHTSA 25V455) for a low pressure fuel pump defect that can cause loss of fuel pressure or flow and engine stall. I was stranded on the side of the interstate in 100 degree heat with my newborn in the vehicle. This was a dangerous situation, not a minor inconvenience. I had the vehicle towed to an AAA Car Care Center in Charlotte, NC, where the fuel pump failure was diagnosed. …”
NHTSA complaint #11756704, filed 2026-08Related recalls
- 25V685000Oct 10, 2025Ford Motor Company (Ford) is recalling certain 2016-2019 Lincoln MKC, 2016-2023 Explorer, 2019-2020 Fusion, 2019-2024 Ranger, 2020-2022 Lincoln Corsair…Covers: Ford Bronco 2021–2024, Explorer 2016–2018, 2020–2023, Ranger 2019–2024 +6 more
Related service bulletins
- 11038617Oct 14, 2026This bulletin supersedes 26-2297. Reason for update: Add 2022-2025 Transit vehicles. Some of the vehicles listed in the model statement above equipped with SYNC4 may experience a…
- 11038445Oct 12, 2026Some 2021-2024 Bronco vehicles may exhibit an illuminated red brake warning indicator with diagnostic trouble code (DTC) C0049:01 stored in the anti-lock brake system (ABS)…
- 11037537Sep 24, 2026This article supersedes TSB 25-2575 to update the Parts list to add the applicable body wiring harnesses and underbody shield bolts. Some vehicles listed in the Model statement…
- 11037308Sep 9, 202625S75 Recall remedy -Powertrain Control Module update to introduce logic to prevent low pressure fuel pump binding and maintain fuel flow to the engine.
- 11037309Sep 4, 202625S75 Recall remedy -Powertrain Control Module update to introduce logic to prevent low pressure fuel pump binding and maintain fuel flow to the engine.
- 11037307Sep 4, 202625S75 Recall remedy -Powertrain Control Module update to introduce logic to prevent low pressure fuel pump binding and maintain fuel flow to the engine.
- 11035269Jul 23, 2026Some 2021-2026 Ford/Lincoln vehicles may exhibit various symptoms including but not limited to the auto start/stop system not operating as intended with a "Check Charging System"…
- 11035267Jul 21, 2026Some 2021-2024 Ford and Lincoln vehicles may exhibit an "Updating SYNC" message on the vehicle center display screen after an over the air (OTA) update. The message can be…
- 11035101Jul 14, 2026Some 2021-2026 Bronco vehicles may exhibit a "Park Brake Limited Function Service Required" message in the instrument panel cluster (IPC). This may be due to an issue with the…
- 11035465Jul 9, 2026NEW VEHICLE DELIVERY HOLD - Emissions Recall 26E04 Certain 2021-2025 Model Year F-150, Maverick, Mustang, Ranger, Expedition, Bronco Sport, Explorer, Bronco, Navigator, and…
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2026 | 2 | 18% |
| 2025 | 18 | 32% |
| 2024 | 19 | 23% |
| 2023 | 23 | 10% |
| 2022 | 39 | 10% |
| 2021 | 29 | 13% |
| 1996 | 10 | 12% |
| 1995 | 14 | 15% |
| 1994 | 10 | 11% |
| 1993 | 3 | 8% |
| 1992 | 5 | 14% |
| 1991 | 11 | 34% |
| 1990 | 18 | 32% |
| 1989 | 28 | 33% |
| 1988 | 19 | 37% |
| 1987 | 16 | 47% |
| 1986 | 13 | 48% |
| 1985 | 7 | 35% |
| 1984 | 6 | 60% |
Other parts of the 2021 Ford Bronco
69 complaintsFuel system
30 complaintsOther or unknown
28 complaintsSuspension
24 complaintsBack-over prevention (rear camera)
23 complaintsBrakes
22 complaintsVisibility (wipers, defrost, mirrors)
17 complaintsLane departure
11 complaintsBody and structure
11 complaintsTransmission and drivetrain
9 complaintsAir bags
7 complaintsForward collision avoidance
7 complaints
← All problems reported for the 2021 Ford Bronco
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology