P0354: owner reports and bulletins

Powertrain (generic, all makes). We haven't written the explanation for this code yet. Below is what owners and manufacturers have filed with NHTSA.

Got P0354 on your scanner? Tell the mechanic your year, make, model and any symptoms and you'll get the likely cause and what to check first. Ask about this code.

What owners report to NHTSA

12 complaints filed with NHTSA mention P0354, 8 of them since 2015, across 8 different models. The component owners most often filed it under: electrical system.

Most-reported models

VehicleComplaintsModel years reported
FORD ESCAPE52005, 2006

Manufacturer service bulletins that name P0354

11 technical service bulletins and manufacturer communications filed with NHTSA mention P0354, from 6 makes. A bulletin means the manufacturer has documented a known cause or a fix procedure for that model. Examples:

  • FORD F-450 SD (2023, 2024, 2025), bulletin 10254127: Some 2023-2024 F-Super Duty/F-53 Motorhome/F-59 Commercial Stripped Chassis or 2023-2025 E-Series/F-650/F-750 vehicles equipped with a gas engine may exhibit an illuminated MIL with ignition system DTC(s) P0352, P0353, P…
  • FORD BRONCO (2021, 2022, 2023, 2024), bulletin 10251954: Some 2022-2024 Broncos Raptors built on and before 13-Feb-2024 and 2021-2024 Broncos equipped with a 2.3L EcoBoost engine may exhibit an illuminated MIL with ignition system DTC(s) P0352, P0353, P0354, P0355, P0357, P230…
  • FORD MUSTANG (2021), bulletin 10198584: Some 2021 Mustang vehicles equipped with a 5.0L engine and built on or before 11-Feb-2021 may exhibit an intermittent rough running drivability concern with an illuminated malfunction indicator lamp (MIL) and diagnostic …
  • FORD ESCAPE (2017), bulletin 10137104: Some 2017 Escape vehicles equipped with a 1.5L EcoBoost engine may exhibit a misfire, lack of power, no start and/or illuminated MIL with diagnostic trouble codes (DTCs) P0351, P0352, P0353 and/or P0354 stored in the pow…
  • FORD TRANSIT CONNECT (2014, 2015, 2016), bulletin 10094582: SOME 2014-2016 TRANSIT CONNECT VEHICLES EQUIPPED WITH THE 2.5L ENGINE MAY EXHIBIT A CONSTANT OR INTERMITTENT ILLUMINATED MIL WITH VARIOUS DRIVABILITY ISSUES AND ONE OR MORE OF THE FOLLOWING DTCS: P0010, P0103, P0104, P01…
  • BUICK ENCLAVE (2009), bulletin 10113025: This Preliminary Information communication provides information to the technician about vehicles that have a Service Engine Soon Malfunction Indicator Lamp on. Technician will find Diagnostic Trouble Codes P0300, P0301, …

Sources: NHTSA Office of Defects Investigation complaint database and manufacturer communications file, snapshots September 2026. A complaint or bulletin that mentions a code is a report about that vehicle, not a statement that the code has one cause.