2021 Ford Ranger driver assistance problems

Filed Nov 6, 2025 · Driver assistance · TN

The boot material surrounding the parking brake bunches up and does not allow the handle to properly seat. When using the cruise control, the parking brake handle will raise up on its own, due to the boot material, causing the cruise control to abruptly disengage. This causes the vehicle to mildly to moderately deaccelerate without warning. This could cause rear end collision.

Filed Nov 6, 2025 · Driver assistance · 50,000 miles · NM

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 the federal safety agency Campaign Number: 25V442000 (Back Over Prevention). The vehicle was repaired, but the failure recurred. The contact was informed about a possible diagnostic test and repair cost. The manufacturer was not contacted. The failure mileage was approximately 50,000.

Filed Jun 23, 2025 · Brakes, Driver assistance · MA

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 believe to be a defective component and design. I contacted Ford but they were not interested in retrevale of the connector, so as to diagnose the failure. ( I am keeping the connector )

Filed Jun 2, 2025 · Driver assistance · 55,000 miles · MA

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 diagnosed with a failed rear-aide back-over camera. The contact was informed that the back over prevention camera system needed to be replaced. The vehicle was not repaired. The contact referenced an unknown recall however, the VIN was not included in the recall. The manufacturer was made aware of the failure but provided no assistance. The contact was advised to contact the federal safety agency Hotline to report the failure. The failure mileage was approximately 55,000. The VIN was unavailable.

Filed Feb 26, 2025 · Driver assistance, Transmission · NY · crash · fire

2021 Ford Ranger Transmission slipping during driving . causes vehicle to jerk during shifting in gear 3, 4, 7, which causes the vehicle to jerk also during down shifting it shifts very hard. i looked online and apparently ford will not issue a recall because they will lose money on all the repairs they must do. if they changed the rings in the 2022 transmission they are aware of the issue obviously but refuse to address the problem. for us 2021 owners we are fucked. 9000$ repair for us.

Filed Nov 17, 2024 · Driver assistance, Electrical · WA

Wiring for back up camera failed and short circuited - will attempt to retain the components for inspection needs. Safety concern - when wire short circuited, it burned the wire at the control module in the dash board, causing the control module to also fail - according the the ford service advisor at my dealership. Issue was diagnosed and inspected by Titus Will Ford service center at 11503 Pacific Hwy SW, Lakewood, WA 98499 - phone # (253) 753-1253. No warning lamps/messages/symptoms.

Filed May 7, 2024 · Airbags, Driver assistance · 19,000 miles · IL

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 local dealer or an independent mechanic. The manufacturer was not notified of the failure. The failure mileage was approximately 19,000.

Filed Jun 9, 2023 · Driver assistance · 11,000 miles · GA

The contact owns a 2021 Ford Ranger. The contact stated that while driving at highway speeds, the Pre- Collision warning light illuminated, and the vehicle would abruptly decelerated. The contact stated that the failure had occurred on several occasions. The contact stated that during the failure, there were no objects or vehicles nearby. The vehicle was taken to the local dealer on several occasions and the ECM and PCM were replaced; however, the failure persisted. The manufacturer was notified of the failure, but no assistance was offered. The failure mileage was 11,000.

Filed Jun 1, 2023 · Driver assistance, Electrical · VA

The backup camera on my truck washes out at night when the lights are turned on and backing up, rendering it useless. The washout is not as severe with just putting in reverse without lights, but still dangerous. The local Ford dealer states this is inherent in all Rangers, Broncos and other vehicles.

Filed May 16, 2023 · Airbags, Driver assistance · OH · crash · fire

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.