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June 23, 2023 Service bulletin

Some 2023 F-Super Duty vehicles equipped with a wireless charging pad may exhibit an excessive buzzing...

Ford technical service bulletin SSM 51748 for 2023 Ford F-250 SD, 2023 Ford F-350 SD and 2023 Ford F-550 SD and others.

Bulletin number
SSM 51748
Component
Equipment
Summary
Some 2023 F-Super Duty vehicles equipped with a wireless charging pad may exhibit an excessive buzzing noise from the WACM cooling fan. This may be due to the wiring harness or electrical tape contacting the cooling fan. Remove the WACM and inspect for contact between the wiring harness and the WACM cooling fan. Refer to Workshop Manual, Section 414-06. If contact is found, reroute the wiring harness away from the WACM cooling fan to eliminate the noise. Use the Report a Vehicle Concern link at the bottom of OASIS to submit a report with photos attached (if possible) if contact is found between the wiring harness and the fan.

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