|TECHNICAL SERVICE BULLETIN
6.7L Diesel – MIL On With DTCs P2459, P246C And/Or P2463 – Drive To Clean Message – Operator Commanded Regeneration (OCR)
01 August 2018
2017-2019 F-Super Duty
Issue: Some 2017-2019 F-Super Duty vehicles equipped with a 6.7L diesel may exhibit an illuminated malfunction indicator lamp (MIL) with diagnostic trouble codes (DTCs) P2459, P246C and/or P2463 with a “Drive to Clean” maintenance message. Vehicles operated primarily in a stationary or off-highway low speed use may exhibit frequent exhaust regeneration attempts. In these conditions a vehicle may not easily allow for normal exhaust regeneration and may benefit from OCR capability so it can perform complete regeneration in a stationary setting.