2019 Ford F-350 electrical problems
severe 12 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
The failure pattern owners describe
Owners report the tailgate opening unintentionally during normal operation and towing, sometimes within the first thousand miles. This happens while driving on highways with trailers attached, while backing up in parking lots, and while stationary. Two owners document the issue occurring multiple times; one specifically notes a heavy thunderstorm the night before the first incident. Critically, several owners state the factory recall repair failed to fix the problem—one had the vehicle serviced at five different dealerships without resolution, and another experienced tailgate opening three times after completing the recall repair.
A remote start feature bypasses the brake interlock, allowing drive engagement without pressing the brake pedal or having the key fob inside the vehicle, creating an unintended safety gap.
Trailer brake controller electronics report random "trailer disconnected" faults that prevent automatic brake application, even after the owner replaced wires and plugs. The same trailer works correctly with other truck brands.
Instrument clusters shut off entirely during extended driving, killing turn signals, lighting, and speed indication. One owner reports the issue worsens after warranty expiration. Camera systems—both the birds-eye system and backup camera—exhibit widespread failures: multiple cameras non-functional, blue screen on reverse, and complete module failures requiring AIM replacement at 55,300 miles.
Same Ford F-350 electrical reports on nearby years: 2017 · 2018 · 2021 · 2022
Failure modes owners describe
Tailgate opens unintentionally during operation
Electric tailgate lowers by itself while driving, particularly when towing. Occurs both while stationary (backing up, parking lot) and in transit on highways. Happens even after manufacturer recall repairs completed. Heavy thunderstorms may be a contributing factor in some cases. Owner reports multiple occurrences; dealers have attempted repairs at least 5 times in one case.
When: During normal operation, towing, and backing up; reported from 1000 miles onward
Symptoms owners cite: Tailgate opens/lowers without driver input; Occurs while towing travel trailers or fifth wheels; Happens while backing up; Occurs in parking lots and on highways; Continues after factory recall repair
Repairs/costs cited: Factory recall attempted but failed to resolve issue in multiple cases; dealers unable to identify root cause after multiple repair attempts
Recalls/TSBs owners mention: NHTSA investigation opened October 2018 for 2017-2019 F-250, F-350, F-450; recall issued but owners report recall repair is ineffective; Ford legal division declined to cooperate on compensation or solution
Remote start brake interlock bypass
When using remote start feature to start engine, brake pedal is not required to press the engine start button and engage drive functions. Normal operation requires brake pedal to start engine and enable driving functions. Creates safety risk if children or unauthorized users access vehicle without key fob present.
When: When using remote start feature
Symptoms owners cite: Brake pedal bypass when vehicle started remotely; Drive features accessible without brake pedal engagement; Key fob not required inside vehicle for drive engagement
Trailer brake controller false disconnect faults
Trailer brake controller randomly reports trailer disconnected and will not apply trailer brakes, though manual operation works. Failure occurs repeatedly and randomly. Works correctly with other truck brands (Chevy, Dodge) pulling same trailer. Owner replaced all trailer brake components (wires, 7-pin plug) without resolution.
When: Random occurrences during towing
Symptoms owners cite: Trailer disconnected fault message appears; Trailer brakes will not apply automatically; Manual brake operation from controller works fine; Failure repeats consistently with this truck
Codes mentioned: Trailer disconnected
Repairs/costs cited: Replaced wires and 7-pin plug without resolving issue
Recalls/TSBs owners mention: Ford states the trailer brake controller unit is fine
Instrument cluster power loss during extended driving
Entire instrument cluster shuts off during extended drive periods, disabling turn signals, lights, and speed indication. Trailer lights also shut off if towing. Warranty repair attempts unsuccessful; issue worsens after warranty expiration and Ford cannot identify cause.
When: During extended driving periods
Symptoms owners cite: Instrument cluster shuts off completely; Blinkers and lights lose indication; Speed indication lost; Trailer lights shut off when towing; Issue worsens over time
Repairs/costs cited: Attempted warranty repair with no success; issue continues and worsens after warranty expiration
Recalls/TSBs owners mention: Ford attempted warranty repair but could not resolve; uncertain of root cause
Accessory Interface Module (AIM) failure
Center console control screen goes blank. Rear-view camera, radio, and other electrical features become inoperative. Diagnosed as AIM failure requiring replacement. Failure persisted after vehicle restart.
When: At 55,300 miles
Symptoms owners cite: Center console screen blank; Rear-view camera inoperative; Radio inoperative; Other electrical features inoperative
Codes mentioned: Accessory Interface Module (AIM) failure
Repairs/costs cited: AIM replacement required
Multiple camera systems non-functional
Birds eye camera system (front, side, back, and roof cameras) non-functional one week after purchase. Only tailgate camera operates. Feature came equipped on vehicle as standard.
When: Within one week of purchase
Symptoms owners cite: Front camera not working; Side cameras not working; Roof camera not working; Back camera not working; Tailgate camera only camera functioning
Backup camera blue screen display
Backup camera displays blue screen when truck placed in reverse, blocking rear view needed for safe backing. Ford has issued recalls for this issue on some vehicles, but this truck apparently not included in recall coverage.
When: When reversing
Symptoms owners cite: Backup camera shows blue screen only; Unable to see behind vehicle when backing up; Occurs every time in reverse
Recalls/TSBs owners mention: Ford recalls exist for backup camera blue screen on some 2019 models, but this truck not covered by recall
Synthesized from 12 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 0 most recent
Common questions
How serious is the electrical problem on the 2019 Ford F-350?
It's a meaningful issue. 12 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Based on the 12 complaints filed, electrical issues most often appear around 24,901 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.