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October 30, 2026 Other

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

Ford technical service bulletin CAD-26-4045 for 2021-2026 Ford F-150.

Bulletin number
CAD-26-4045
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 direction to address GSM DTC P0605 Read Only Memory Error. 2. Clear DTC(s) and perform a module self-test. 3. Clear DTC(s) and perform a module self-test. If DTC P0605 is retrieved attempt to clear this DTC. If this DTC cannot be cleared replace the Gear Shift Module GSM.

Owners of these vehicles have filed 407 complaints in the electrical category.

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