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October 30, 2026 Service bulletin

A Cloud Assisted Diagnostic based on connected vehicle information is available for this VIN. The presence...

Ford technical service bulletin CAD-26-4046 for 2021-2026 Ford F-150.

Bulletin number
CAD-26-4046
Component
Electrical system
Summary
A Cloud Assisted Diagnostic based on connected vehicle information is available for this VIN. The presence of this confirmed DTC provides dealer authorization to perform the following repair - Confirm if a Gear Shift Module (GSM) fault is present. Repair Instructions 1. Note: This CAD was released to provide repair instructions for addressing GSM DTC P0607 (Internal Module Performance Error). 2. Clear DTC(s) and perform a module self-test. 3. If DTC P0607 is retrieved attempt to clear this DTC. 4. If this DTC cannot be cleared replace the Gear Shift Module GSM.

Owners of these vehicles have filed 409 complaints in the electrical category.

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