2022 Ford F-150 Lightning electrical system problems

“My 2022 F150 Powerboost has what I believe to be a design issue in the harness between the fuse box and the DC/DC converter. The truck was driving normally and then some messages started popping up on the screen that seemed to be related to the power system. We had to stop for some road work and when it was our time to go the truck died and put itself in park. Fortunately the road construction crew noticed we were having a problem and put cones around our truck so people wouldn't run into it. The road crew tried to jump it but was not able to get enough charge into the system to start the engine. We had a towing company take the truck to a shop in town. They replaced the under the hood battery and the one under the back seat. Unfortunately the 12V system continued to drain down. After charging the battery at the shop I was able to drive the truck home but surprisingly one of the systems that shuts down when the voltage drops is the power steering and without power steering the vehicle is very difficult to drive. The Ford dealer in Mount Airy Maryland updated the software but that didn't work. In the end the problem was found to be 4 very small gauge wires…”

“The contact owns a 2022 Ford F-150. The contact stated that while starting the vehicle, the speedometer and fuel gauge were inoperable. The contact associated the failure with NHTSA Campaign Number: 23V506000 (Electrical System). The vehicle was taken to the local dealer, and the contact was provided an estimate for the repair. The vehicle was diagnosed, and it was determined that the IPC blank and the battery were reset, and the IPC needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted or notified of the failure. The failure mileage was approximately 68,000.”

“Driving along I-15 in vegas. Ambient temp was 112 degrees F. Engine stopped, check engine light came on and a 'stop safely' indicator appeared. Had to have the truck towed from the interstate to a Ford dealership.”

“Highway Incident: While traveling at highway speeds, a sudden evasive braking maneuver caused the truck to drop power. Upon attempting to re-accelerate, the throttle pedal went to the floor with zero response, and the vehicle continued to decelerate on an active highway. Multiple trailing vehicles had to make emergency maneuvers to swerve around the decelerating truck to avoid a high-speed, rear-end collision. Subsequent Incidents: The vehicle repeatedly forces an uncommanded speed limit of 11 mph while attempting to accelerate from a complete stop or merge from stop signs. This severe lack of predictable acceleration creates an immediate risk of being T-boned or rear-ended by cross-traffic, making the vehicle entirely unsafe to operate in normal traffic conditions. An authorized Ford dealership has confirmed the underlying failure of the hybrid system. They kept the vehicle for approximately one month to replace the entire hybrid drive unit. Following that repair, the vehicle was returned to the dealer a second time, where technicians confirmed a software communication failure between the electric and gas systems, attempting to resolve it by…”

“The rear lightbar assembly on our 2022 Ford F-150 Lightning Lariat has developed micro-cracks in the outer lens, allowing moisture to accumulate inside. This has caused flickering or inoperative reverse lamps and now appears to be impacting the rear passenger blinker, which functions intermittently. We are concerned that the moisture has begun to corrode the rear wiring harness or electrical system, creating additional safety risks. When we reported the issue, a Kendall Ford representative told us the rear lightbar replacement was “mainly cosmetic,” but that assessment contradicts both Ford’s recall documentation and our experience. Moisture intrusion has already led to intermittent lighting failures that reduce signaling visibility to other drivers, posing a real risk of collision. The problem has been confirmed by the dealer and a Ford Field Service Engineer dispatched from Dearborn, who inspected the truck in 2025 after the same recall repair (23S30) failed. Ford has since issued a new recall (25V731 / 25S86) acknowledging improper dealer repairs as the cause. Visible condensation, flickering lights, and intermittent “charging system fault” and “sensor…”

“When I started my 2022 Ford F-150 equipped with the Bang & Olufsen (B&O) sound system, a sudden extremely loud “sonic boom” noise came through the speakers without warning. The sound was so intense it caused immediate pain in my ears, and I am concerned about the possibility of permanent hearing damage. This occurred at startup, before I adjusted any audio settings. This is a serious safety hazard because: The volume level was far beyond normal operation. It caused physical harm (ear pain). Such an unexpected loud noise could startle the driver, leading to loss of vehicle control. I believe this defect poses a risk of injury and should be investigated.”