SSM 51617

Service Bulletin Details

Public Details for: SSM 51617

Some 2018-2022 expedition vehicles may exhibit a condition of intermittent headlamp operation while the vehicle is off and have diagnostic trouble code (dtc) B1533 stored in the body control module (bcm). This may be due to the internal log


- 2022 - 2021 - 2020 - 2019 - 2018 -

SSM 51617
2018-2022 Expedition (U553) (B8)
2018-2022 Expedition - Headlamps Turn On By Themselves When Vehicle Is Off DTC B1533
Some 2018-2022 Expedition vehicles may exhibit a condition of intermittent
headlamp operation while the vehicle is OFF and have diagnostic trouble code
(DTC) B1533 stored in the body control module (BCM). This may be due to the
internal logic within the headlamp switch. To correct this condition, replace the
headlamp switch (service base part number: 11654). Refer to Workshop Manual,
Section 417-01.


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