Technical Service Bulletins (TSBs) for the 2017 F-550 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 #17B08

      Date Announced:
      JUL 17, 2017
      NHTSA ID:
      #10117901

      Ford Customer Satisfaction Program 17B08 concerning certain vehicles equipped with 6.8L engine. Notifying customers of potential loose crankshaft pulley bolt and recommending servce action by Ford dealer. Read More »

    POWER TRAIN

    • TSB #20N04 S2

      Date Announced:
      MAY 03, 2023
      NHTSA ID:
      #10237442

      Certain 2017-2019 MY F250/F350 and all F450/550 vehicles Steering Linage Damper replacement. Reason for this supplement: Updated program terms, includes new mobile service repair assessment and updated owner letters with revised program ... Read More »

    ELECTRICAL SYSTEM

    ELECTRICAL SYSTEM:SOFTWARE

    • TSB #TSB 20-2255

      Date Announced:
      AUG 06, 2020
      NHTSA ID:
      #10179117

      Some 2016 MKS, 2016-2017 Navigator, 2016-2018 F150/Focus/CMAX/Edge/Fiesta/MKX/ Transit Connect/Mustang, 2017-2018 Continental/Fusion/MKZ, 2017-2019 Explorer, 2016-2019 Escape/MKC/Flex/MKT/Taurus/Transit/Expedition/F-Super Duty, and ... Read More »

    VISIBILITY:SUN/MOON ROOF ASSEMBLY

    • TSB #SSM 46946

      Date Announced:
      NOV 29, 2017
      NHTSA ID:
      #10127423

      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 »

    STRUCTURE

    • TSB #21B04-S1

      Date Announced:
      OCT 07, 2021
      NHTSA ID:
      #10202717

      Certain 2017 through 2020 Model Year F550 Equipped with Payload Plus Upgrade Package Frame Rail Crack REASON FOR THIS SUPPLEMENT ??A?A? Technical Instructions: Updated to clarify amount of use for Rotobroach cutter. Read More »

    • TSB #21B04

      Date Announced:
      SEP 24, 2021
      NHTSA ID:
      #10201640

      Certain 2017 through 2020 Model Year F550 Equipped with Payload Plus Upgrade Package ;Frame Rail Crack In some of the affected vehicles certain second unit body (SUB) upfits could cause stress points on the frame rail. Read More »

    • TSB #SSM 46946

      Date Announced:
      NOV 29, 2017
      NHTSA ID:
      #10127423

      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 »

    STRUCTURE:FRAME AND MEMBERS

    • TSB #21B04 S4

      Date Announced:
      SEP 19, 2022
      NHTSA ID:
      #10222457

      Certain 2017 through 2020 Model Year F550 Equipped with Payload Plus Upgrade Package Frame Rail Crack Program Terms: Program will be extended for an additional year; Urgency/Expiration Date: Program will be extended for an additional ... Read More »

    STRUCTURE:BODY:DOOR

    • TSB #18N03-S1

      Date Announced:
      OCT 12, 2018
      NHTSA ID:
      #10148744

      Certain 2018 Model Year Expedition and Navigator Vehicles Equipped With R-1234yf Refrigerant - Special R-1234yf Refrigerant Service Information. Read More »

    LATCHES/LOCKS/LINKAGES

    • TSB #18N03

      Date Announced:
      SEP 26, 2018
      NHTSA ID:
      #10149786

      Certain 2015-2018 Model Year F-150 and 2017-2018 Model Year F-250-F-550 Vehicles - Door Latch Freezing Concerns Read More »

    LATCHES/LOCKS/LINKAGES:DOORS:LATCH

    • TSB #18N03-S1

      Date Announced:
      OCT 12, 2018
      NHTSA ID:
      #10148744

      Certain 2018 Model Year Expedition and Navigator Vehicles Equipped With R-1234yf Refrigerant - Special R-1234yf Refrigerant Service Information. Read More »

    • TSB #AEVSB2017-4.6

      Date Announced:
      APR 06, 2017
      NHTSA ID:
      #10110906

      OEM Security system interface with aftermarket lock systems. Read More »

    EQUIPMENT

    • TSB #20N04 S2

      Date Announced:
      MAY 03, 2023
      NHTSA ID:
      #10237442

      Certain 2017-2019 MY F250/F350 and all F450/550 vehicles Steering Linage Damper replacement. Reason for this supplement: Updated program terms, includes new mobile service repair assessment and updated owner letters with revised program ... Read More »

    • TSB #21B04-S1

      Date Announced:
      OCT 07, 2021
      NHTSA ID:
      #10202717

      Certain 2017 through 2020 Model Year F550 Equipped with Payload Plus Upgrade Package Frame Rail Crack REASON FOR THIS SUPPLEMENT ??A?A? Technical Instructions: Updated to clarify amount of use for Rotobroach cutter. Read More »

    • 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 »

    • TSB #SSM 46946

      Date Announced:
      NOV 29, 2017
      NHTSA ID:
      #10127423

      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 »

    • TSB #17B08-1

      Date Announced:
      JUL 17, 2017
      NHTSA ID:
      #10117902

      Affected vehicle list fo 17B08 customer satisfaction program 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 »

    • 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 »

    • 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 »

    • TSB #17B08-1

      Date Announced:
      JUL 17, 2017
      NHTSA ID:
      #10117902

      Affected vehicle list fo 17B08 customer satisfaction program Read More »

    EQUIPMENT ADAPTIVE/MOBILITY

    • TSB #21B04-S1

      Date Announced:
      OCT 07, 2021
      NHTSA ID:
      #10202717

      Certain 2017 through 2020 Model Year F550 Equipped with Payload Plus Upgrade Package Frame Rail Crack REASON FOR THIS SUPPLEMENT ??A?A? Technical Instructions: Updated to clarify amount of use for Rotobroach cutter. Read More »