September 3, 2026 Service bulletin

This bulletin updates 26-2206

Ford technical service bulletin TSB 26-2391 for 2021-2023 Ford F-150.

Bulletin number: TSB 26-2391
Component: Electrical system
Summary: This bulletin updates 26-2206. Reason for update: update the Service Procedure to revise Steps 19-21, adding Step 22, and adding Figure 15-16 to clarify connector C316 location. Some of the vehicles listed in the Model statement above may exhibit diagnostic trouble codes (DTCs) C1001:31, U3000:89, and/or U3000:49 stored in the image processing module A (IPMA) and at least one of the following conditions: "Front Camera Fault Service Required" message Pre-collision assist inoperative Adaptive cruise control inoperative Front windshield camera alignment routine fails to complete This may be due to the coaxial cable between the IPMA camera and the IPMA.

Owners of these vehicles have filed 343 complaints in the electrical category.

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