FORD · 2018-06-25
Some 2017-2018 F-Super Duty vehicles equipped with a 6.7L diesel engine built on or before 15-Mar-2018 may exhibit an illuminated WIF indicator with DTCs P1140, P2266 and/or P2269 stored in the powertrain control module (PCM). This may be due to water intrusion into connector C3080 at the WIF sensor. Follow the Service Procedure steps to correct the condition.