Ford Ranger collision warning problems

Filed Sep 23, 2025 · Driver assistance · WV

Backup camera isn't working a recall on some 2020 rangers has been issued but not mine. Parking collision warning isn't as loud as it used to be. Took it t ford garage but they wanted to charge me to do diagnostics. Warning onbackup camera call your service department

Filed Jun 29, 2025 · Brakes, Driver assistance · TX

Vehicle randomly upon start up, shows error codes on dash, of important Safety System Tech, including: Pre-collision Assist not available Service Advance Trac Auto Hold System Fault Antilock Brake Fault Service vehicle soon Vehicle warnings make Truck unsafe to drive.

Filed Feb 14, 2025 · Driver assistance, Electrical · 20,000 miles · AZ

The contact owns a 2020 Ford Ranger. The contact stated that while driving at various speeds, the "Pre-Collision Assist Not Available Sensor Blocked" message was displayed on the instrument panel. The contact stated that whenever the message was displayed with the Cruise Control activated, the Cruise Control would disengage independently. The dealer was notified of the issue but offered no assistance. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 20,000.

Filed Jul 4, 2024 · Engine · VA

December 2024 experienced loss of power, was able to have a Certified Ford maintenance facility look at it, but found nothing, codes cleared. Codes presented were Hill Start Assist Warning, pre-collision Assist Warning, power train malfunction/reduced power. Drove the vehicle 3 hours in below zero temp. The next day after the vehicle sat in freezing temps, drove approximately 5 miles on snow covered roads when experienced loss of power. Went from 55 miles an hour to less than 10 MPH in about 200 feet. No traffic behind me, drove the remainder of the distance (another 5 miles) at 5-10 mph. Had to have the vehicle tow to a dealership where I was informed that there is a service bulletin on the throttle body. They ended up dumping approximately 2 cups of water from the throttle body. Ford replaced the throttle body at no charge. I called Ford Customer service to share my concern. The fact that the vehicle speed fell off so quickly was what prompted me to call.

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 May 2, 2024 · Driver assistance · 21,000 miles · GA

The contact owns a 2020 Ford Ranger. The contact stated that while driving at unknown speeds, the front camera fault service required and pre-collision assist not available, messages were displayed. There was an abnormal chiming sound detected. The safety features were disabled. The vehicle was taken to the local dealer, who informed the contact to clean the camera. The dealer used an ODB scanner but retrieved no codes and informed the contact to schedule a service appointment. The vehicle was not diagnosed or repaired. The manufacturer was contacted and stated that there were no open recalls on the VIN. The contact was referred to the federal safety agency Hotline. The failure mileage was approximately 21,000.

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 Nov 8, 2022 · Acceleration, Brakes · CA

The failed component is a small wheel speed sensor on the rear axle. The sensor is designed in a way where it inserts into the axle and sits close enough to the gears that it can be hit by the gears during bumps/potholes/etc. The issue puts myself and others at risk as when the sensor malfunctions or breaks, it disables multiple safety features of the truck including: Antilock brakes, traction control, power steering, hill assist, and collision avoidance system. Other systems affected include cruise control. The problem has been reproduced with three separate speed sensors, two OEM sensors and one after market. I have had the vehicle inspected by a Ford dealership for the issue. Issues prior to the first replaced sensor was the sensors have issues with cold climate. When snow or ice is on the roadway, the sensors have issues and disable all the above features. Appears the design cannot withstand the cold weather.

Filed Sep 16, 2022 · Brakes · 11,000 miles · FL

The contact owns a 2019 Ford Ranger. The contact stated while driving 50 MPH and approaching traffic, while depressing the brake pedal the vehicle failed to slow as needed. The contact stated no warning light was illuminated. The contact stated that the Forward Collision Avoidance Emergency Automatic braking activated and stopped the vehicle. The contact took the vehicle to a local dealer however, the mechanic was unable to duplicate the failure. The contact stated that he had experienced the failure a second time. The contact took the vehicle back to the local dealer who was unable to duplicate the failure. The manufacturer had not been informed of the failure. The failure mileage was approximately 11,000.

Filed Jul 11, 2022 · Driver assistance · NJ

My rear camera stopped working and I think the front collision alert is affected as well. I understand there was/is a recall for this issue but not my vehicle. I do not understand why.