Ford Transit 2015–2019 — technical service bulletin
Bulletin SSM 47785 · NHTSA communication 10156872 · issued Feb 4, 2019
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2015–2019
model years
5
vehicle entries
Official summary
Some 2015-2019 Transit vehicles may exhibit a front wheel bearing type noise or DTCs C0031 and/or C0034 in the anti-lock brake system (ABS) module. If the vehicle exhibits a wheel bearing noise and/or DTCs C0031 and/or C0034, remove the front wheel speed sensor (WSS). Refer to Workshop Manual (WSM), Section 206-09. Using a shop rag, clean any debris from the sensor body as well as the back side of the bearing. If the noise is gone, use the Report a Vehicle Concern link at the bottom of the OASIS report and fill out the form. Monitor OASIS for updates. If the noise or DTCs C0031 and/or C0034 is
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.