Illuminated MIL with DTC P0402 in the powertrain control module (PCM). when performing pinpoint test w in...

Bulletin number

SSM 46115

Component

Engine

Summary

Some 2017 f-super duty vehicles equipped with a 6.7l engine may exhibit an illuminated mil with dtc p0402 in the powertrain control module (PCM). When performing pinpoint test w in the powertrain control/emissions diagnosis (pc/ed) manual, if directed to perform step w10, disregard and proceed to step w11. Integrated diagnostic system (ids) currently displays incorrect data for pids egr_a_act (per) and egrpdes that step w10 uses. The ids scan tool will be updated to correct this concern.

Owners of these vehicles have filed 65 complaints in the engine category.