Technical Service Bulletins (TSBs) for the 2018 F-350 are official communications between Ford & their dealerships that describe processes for troubleshooting or fixing certain common problems. All vehicle manufacturers are required by U.S. law to make their TSBs available to the public.

    STEERING

    • TSB #20N04

      Date Announced:
      APR 30, 2020
      NHTSA ID:
      #10174720

      In some of the affected vehicles, customers may experience sustained steering wheel oscillation after hitting rough pavement or an expansion joint at speeds typically above 45 mph (72 Km/h). Read More »

    ENGINE (PWS)

    • TSB #TSB 18-2278

      Date Announced:
      SEP 14, 2018
      NHTSA ID:
      #10149750

      Some 2017-2018 F-Super Duty vehicles equipped with a 6.7L engine may exhibit a concern where the DEF level indicator appears to be stuck in the full position. Follow the Service Procedure steps to correct the condition. Read More »

    ELECTRICAL SYSTEM:12V/24V/48V BATTERY

    • TSB #SSM 47070

      Date Announced:
      FEB 09, 2018
      NHTSA ID:
      #10136592

      When connecting the Vehicle Communication Module (VCM) and Integrated Diagnostic System (IDS) or Ford Diagnosis and Repair System (FDRS) to the DLC located on the driver side under the steering column at the GWM, make sure that the ... Read More »

    VISIBILITY:SUN/MOON ROOF ASSEMBLY

    • TSB #SSM 47067

      Date Announced:
      FEB 07, 2018
      NHTSA ID:
      #10136589

      Some 2015-2018 F-150, 2017-2018 F-Super Duty, 2018 Expedition/Navigator vehicles equipped with a vista roof opening panel may exhibit binding while opening or closing of the movable glass panel. Read More »

    EQUIPMENT

    • TSB #20N04

      Date Announced:
      APR 30, 2020
      NHTSA ID:
      #10174720

      In some of the affected vehicles, customers may experience sustained steering wheel oscillation after hitting rough pavement or an expansion joint at speeds typically above 45 mph (72 Km/h). Read More »

    EQUIPMENT:ELECTRICAL

    • TSB #SSM 47100

      Date Announced:
      FEB 21, 2018
      NHTSA ID:
      #10136611

      Some 2016-2018 Ford and Lincoln Vehicle equipped with SYNC 3 and connected to an iPhone recently upgraded to iOS 11.2.5 may exhibit a concern where USB Audio playback and App Link applications will not function properly. Read More »

    EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

    • TSB #SAN-Vol1 I1

      Date Announced:
      JUN 08, 2023
      NHTSA ID:
      #10240743

      The Service Awareness Newsletter is an informal communication that contains information that may not be presently available in a TSB, SSM, GSB, or other electronic communication. Read More »