Ford F-350 Super Duty

Trailer Brake Module Failure message at start up. I no longer have any trailer brake function. I was towing when this happened.

The contact owns a 2022 Ford F-350. The contact stated while driving at an undisclosed speed, the trailor lights and the brake lights failed to function as intended. No warning lights were ullimunated. The vehicle was taken to the dealer where it was diagnosed with a malfunction with the trailor brakes and service brakes. The contact was informed that the parts were unavailable. The vehicle was not repaired. The contact received a recall notification, NHTSA Campaign Number 22V193000 Electrical…

The contact owns a 2020 FORD F-350. The contact stated while driving at an undisclosed speed, he had a loss of motive power and check engine warning light was illuminated when driving, almost causing an accident due to not being able to accelerate. The vehicle was taken to a dealer where it was diagnosed to have metal shavings in the combustion system. The contact received notification of NHTSA Campaign Number: 24V957000 (FUEL SYSTEM, DIESEL); however, the SSSC (Special Service Center…

The contact owns a 2016 Ford F-350. The contact stated while reversing, the rear view camera independently blanked on and off. The contact received a recall notification, NHTSA Campaign Number: 25V572000 (Back Over Prevention). The vehicle was taken to the dealer and the recall repair was completed. The failure reoccurred. The dealer was made aware of the failure. The contact was informed that the repair was not covered under the recall. In addition, the contact stated that the failure was…

Charging System Fault. Caused multiple error messages like Forward camera not available, collision avoidance not available. Then Radio goes black and reboots. Several cycles later the dash board goes DARK. No speed or RPM anything visible for 5-10 secs, and on some reboots this Dark dash lasted 30 seconds. Thankfully while traveling at midnight the head lights and tail lights remain on, just no interior lights during these Reboots. New batteries made no difference.

The component/system that failed or malfunctioned is the SCR (Selective Catalytic Reduction) NOx Catalyst Efficiency system, triggering DTC P20EE – SCR NOx Catalyst Efficiency Below Threshold (Bank 1). This issue began immediately after Ford Recall 24S78 (PCM software update) was performed on April 29, 2026 at Ferman Ford of Countryside. The truck had zero emissions or check-engine issues prior to the recall flash and was perfectly maintained to Ford standards with Howes diesel treatment every…

While flat towing my 2022 Ford F‑350 behind a motorhome using Ford’s Neutral Tow Mode procedure, the vehicle suffered a catastrophic transmission failure. The Ford dealer documented this clearly on the service invoice: “HAPPENED WHILE THE VEHICLE WAS FLAT TOWED.” After the tow, the truck had severe slipping, delayed engagement, high RPM with no movement, and a wrench light. The dealer confirmed fault codes P0741, P1744, and P27B4. The dealer found catastrophic internal damage: “fluid is burnt…

A valve spring broke on a drivers side valve.

The contact owns a 2015 Ford F-350. The contact stated that the camera was inoperable. At times the camera was blank. No warning lights were illuminated. The contact received the recall notification letter 25V572000 (Back Over Prevention). The vehicle was taken to the local dealer, who confirmed the parts were not available. The vehicle was not diagnosed or repaired. The manufacturer was called, but there was no response. The failure mileage was approximately 50,000.

Overhead clearance lights leaking water when it rains.