2019 F-Super Duty fleet-only vehicles equipped with a telematics control unit (TCU) may have DTC B1D55 present
Ford technical service bulletin SSM 47537 for 2019 Ford F-250 SD and 2019 Ford F-350 SD.
- Bulletin number
- SSM 47537
- Component
- Equipment
- Summary
- 2019 F-Super Duty fleet-only vehicles equipped with a telematics control unit (TCU) may have DTC B1D55 present. These vehicles are not equipped with a secondary antenna due to the fleet-only TCU not requiring a secondary antenna input. If DTC B1D55 is present, but there is no sail antenna present (roof mounted antenna with a small fin), then no repairs should be performed for this DTC.
Vehicles covered
- Ford F-250 SD 2019 2019
- Ford F-350 SD 2019 2019
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