2018 Ford F-150 electrical system problems
171 owner complaints filed with NHTSA name the electrical system on the 2018 Ford F-150 — 7% of all complaints for this model year.
What owners report
“My 2018 Ford F-150 experienced significant heat damage involving the fog lamp assembly. The fog lamp did not simply stop working. The assembly became hot enough that portions of the lamp/assembly melted and burned. I discovered the damage before it resulted in a larger vehicle fire, but I am…”
filed Sep 17, 2026
“Odometer Fraud. The contact owns a 2018 Ford F-150. The contact stated that while attempting to trade in the vehicle, there was a mileage discrepancy discovered. The vehicle was a private sale. The mileage at the time of the purchase was approximately 93,000 miles, which was displayed on the…”
filed Aug 20, 2026
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
NEW VEHICLE DELIVERY HOLD - Emissions Recall 25E10 - Supplement #1 Certain 2018-2020 Model Year F-150 Vehicles With 3.3L Engines and 2016-2019 Model Year Explorer, Taurus, and Flex Vehicles With 3.5L Engines Powertrain…
25E10-S1 · Emissions · issued Jul 2, 2026Harvest Program 25H05 – Supplement #1 Certain 2011-2021 Model Year Vehicles Software Verification Harvest Program
25H05 S1 · Other · issued Apr 29, 2026Ford and Lincoln vehicles equipped with wired keyless entry keypad systems and accessory wireless keyless entry keypad systems may or may not come with a wallet card containing the master code. Unlike the integrated…
SSM 54601 · Service Bulletin/Repair Instructions · issued Feb 24, 2026This article supersedes TSB 24-2165 to update the TSB Service Procedure. Some vehicles listed in the Model statement above may exhibit various SYNC performance related concerns including but not limited to: Display…
TSB 25-2570 · Service Bulletin/Repair Instructions · issued Nov 26, 2025This is a proactive investigation program by Ford Motor Company to inspect a limited number of affected vehicles that are customer-owned. Ford is voluntarily conducting this program to evaluate the software currently…
25H05 · Other · issued Nov 19, 2025
Electrical System problems in other F-150 years
| Year | Reports | Share |
|---|---|---|
| 2025 F-150 | 22 | 22% |
| 2024 F-150 | 39 | 21% |
| 2023 F-150 | 82 | 20% |
| 2022 F-150 | 125 | 21% |
| 2021 F-150 | 128 | 13% |
| 2020 F-150 | 86 | 12% |
| 2019 F-150 | 98 | 7% |
| 2017 F-150 | 133 | 9% |
| 2016 F-150 | 187 | 9% |
| 2015 F-150 | 172 | 10% |
| 2014 F-150 | 161 | 11% |
| 2013 F-150 | 322 | 11% |
Other reported problem areas on the 2018 Ford F-150
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.