2020 Ford F-150 electrical problems

Filed Oct 27, 2026 · Electrical · VA

Passenger side and passenger side rear door sensors say the door is a jar even though it’s not. Opened and closed doors numerous times to make the warning message go away. Seems water or something gets in the sensors, causing the faulty sensors to go off doors will not lock and makes the alarm system go off randomly.

Filed Oct 6, 2026 · Electrical, Lights · NC

I have noticed that my turn signal lights work sometimes, and sometimes they give me the rapid-fire warning light indicating that one of them is out (front or back). The outage may or may not last the entire duration of when the turn signal is deployed - sometimes it fixes itself, and other times it remains out. Sometimes, it even fixes itself and goes back out in the same signal instance. Additionally, I have noticed that one or both of the headlights will sometimes fail. I have learned to turn on the fog lights in order to ensure some sort of light remains working to illuminate my path forward. I've not yet experienced the fog lights going out as they seem to be unaffected by the intermittent outages. If it wasn't for this, I would have stopped driving at night altogether. I have already begun limiting my time on the road after dark, and attempting to handle anything that requires transportation earlier in the day. Please feel free to reach out with any additional questions, as I'd like to ensure this gets resolved for myself and any others ASAP!

Filed Oct 6, 2026 · Electrical, Steering · FL

It had been raining hard for a few days. Husband was taking truck down hwy 98 to a drs appointment an hour away. Driving 50 when the steering wheel starting going in and out, the seat started moving forward and back, running boards going in and out, lights flashing on and off and horn blaring and the 2020 F150 sputtered, almost stopped in the middle of the road; to name a few things. Frightened he was able to pull into a gas station, wait a bit then try another time when same happened. He eventually made it to his appointment. Came out and truck doing same. Was towed to Group 1 Ford dealership in in Pensacola. They had it a week and their mechanics could only say it was the BCM, Body Control Module that was wet and malfunctioned. Recommended an $8,000 dollar replacement but as they could not find the problem suggested we wait till we found it. After 10 days at the dealership, they couldn't. I, a 67 year old woman did. The upper windshield was leaking over the A and B pillar and the drops were landing on the BCM. I have pictures. l If they had taken the side panels of dash off by door they would have found it also. Husband could have died

Filed Aug 27, 2026 · Driver assistance, Electrical · PA

After starting my 2020 Ford F150 for the last few months on the dash 2 warnings comes up, Front Camera Malfunction Service Required and Pre Collision Assist Not Available. These come on every time I start my truck. I did go to my local Ford dealer and told them these were coming on and they told me they never heard of that. I did have a mechanic do a scan on the truck and he came up with code 4300-49- AF which he said is an internal electronic failure. I have read that people have been having this same issue with their 2020 Ford F150s. I feel this is a safety issue that Ford should address. When system is not working it could lead to accidents which is why this would of been installed on vehicles. I have not had the issue fixed due to the fact the dealer told me they had never heard of this issue and would have to put it on a machine to see if they could even figure out the problem which could run into hundreds of dollars plus repairs and I am on a fixed income. Vehicle is available about any time to check this out.

Filed Aug 26, 2026 · Acceleration, Electrical · SC

When driving the vehicle it randomly jumps gears, when taking off it went into limp mode today. My wife almost got slammed by a semi truck! I called ford and they are not interested in hearing my case only wanting me to pay these outrageous fees. The pcm recall fix did not fix the gears jumping

Filed Aug 22, 2026 · Electrical, Transmission · UT

While driving I will get a wrench symbol with a bunch of codes pop up u0121:00:28 u0131:00:28 u0137:00:28 u0164:00:28 u0199:00:28 u0200:00:28 u0212:00:28 u0252:00:28 u0256:00:28 u1012:00:28 p0557:00:28 p1935:00:68 p193e:00:28 I have also had it jerk while driving ( went down into first gear) while having no power to my gauge cluster ac nothing

Filed Aug 7, 2026 · Electrical, Engine · FL

Camshaft had to be replaced a couple years ago, followed by cam shaft sensor. Then another $6,300 of "critical" issu3s to be fixed. The vehicle is 5 1/2 y/o. Absolutely ridiculous that this amount of money is required for such a young vehicle.

Filed Jun 23, 2026 · Electrical · 176,792 miles · SC

The contact owns a 2020 Ford F-150. The contact stated that the radio was inoperable, and the audible alerts failed to operate as needed. The start-of-trip and seat belt chime failed to operate while the seat belt was unbuckled. Additionally, there was no chime while the key was in the ignition or while the door was opened. The vehicle was taken to a dealer where it was diagnosed Audio Control Module (ACM) failure. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 176,792.

Filed Jun 23, 2026 · Electrical · WI

Windshield seal failure. Water intrusion into the electrical system. The horn does not work and intermittent starting problems. Water intrusion caused mold in numerous components. Truck was checked over at local Ford dealer. Waiting for parts to make repairs. Repair quote available if needed.

Filed Jun 1, 2026 · Electrical · MI

Issue Description: The radio/infotainment system intermittently cuts out and produces loud static noises while driving. The issue occurs without warning and happens repeatedly. Safety Concern: The sudden loss of audio and loud static creates a distraction while driving and can interfere with hearing important external sounds (traffic, emergency vehicles, etc.). The unpredictable nature of the problem increases driver distraction and could contribute to unsafe driving conditions. Conditions: Occurs while driving (various speeds) Happens intermittently No clear trigger