Diagnostic Trouble Codes That Cannot Clear When Using A Scan Tool – 2015-2016 Ford F-Super Duty

2015-2016 F-Super Duty Vehicles Equipped With 6.7L Diesel – Diagnostic Trouble Codes That Cannot Clear When Using A Scan Tool

When servicing 2015-2016 F-Super Duty vehicles equipped with 6.7L diesel engine, they can exhibit a MIL On with DTCs: P218F, P123E, P123F, P22A2, P2204, P207F, P204E, P2085, P204F, P202E, P130E, P203E, and P205E, that remain present after repairing/attempting to clear fault DTCs, using a scan tool.

 

These DTCs cannot be cleared with a scan tool. Note: After fixing the root concern for the identified MIL DTCs, if any of these DTCs have status flags of: -08,-18,-48,-58 and -68.

You may proceed to clear any accompanying DEF Fluid System Fault messages in Instrument Panel Cluster(IPC).

Use Selective Catalytic Reduction (SCR) System Procedures in PC/ED Manual Section 2, for correct drive cycles to clear DEF System Fault messages.

If MIL is no longer On and DEF Fluid System Fault messages are no longer present, no further repairs are needed.

 

Prestone HD1001-2PK Command Diesel Exhaust Fluid - 2.5 Gallon, (Pack of 2)
  • Formulated to work with all SCR-equipped diesel engines
  • Safe, easy-to-handle, nontoxic solution of 67.5% water and 32.5% automotive grade urea
  • Certified to meet all API & ISO 22241 requirements
  • Compatible with AdBlue and other DEF products
  • DEF is a consumable and essential fluid for maintaining SCR-equipped modern diesel engines; contains 30-50ppm bitterant

Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API


 

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BlueDEF Diesel Exhaust Fluid Synthetic Urea & Deionized Water 2.5 Gallon Jug
  • ENGINEERED: For use in Selective Catalytic Reduction (SCR) systems on diesel engines
  • EFFICIENCY: BlueDEF diesel exhaust fluid is key to helping improve fuel economy by up to five percent
  • PROTECTION: Diesel exhaust fluid is non-toxic and safe to handle
  • QUALITY: Stable, colorless and odorless, and also meets ISO Standards 22241 for purity and composition
  • EFFORTLESS: Easily Inject the fluid into your exhaust stream with a specialized dosing module

Last update on 2026-06-18 / Affiliate links / Images from Amazon Product Advertising API


 

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