Ford F-150 2018 — technical service bulletin
Bulletin SSM 47540 · NHTSA communication 10149772 · issued Sep 21, 2018
Technical service bulletin
communication type
Service Brakes
component
2018
model years
1
vehicle entries
Official summary
Some 2018 F-150, Expedition, and Navigator vehicles may exhibit a concern of inoperative adaptive cruise control with no associated DTCs. This concern may occur if hot in run or start switched power is not present at the anti-lock brake system (ABS) module on circuit CBB17. A load test is recommended to test the ABS module power and ground circuits.
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.