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C1B00 on the 2020 Ford Escape

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here. Its meaning is in the manufacturer's service information.

Bulletins for this model year that name C1B00
TSB 21-22522021-09-02. Service bulletin. Some 2020-2021 Escapes/Corsair vehicles may exhibit an illuminated stability-traction control indicator lamp with diagnostic trouble code (DTC) C1B00:62 in the power steering control module (PSCM) and DTC C0051:67 in the anti-lock brake system (ABS) module. This may be due to a misalignment between the steering column shaft and the steering wheel. To resolve the condition, follow the Service Procedure to properly align the steering column shaft and steering wheel.
SSM 495452021-03-03. Service bulletin. Some 2020 Escape, 2020-2021 Corsair, 2021 Bronco Sport and 2021 Mustang Mach-E vehicles may exhibit DTC C1B00:62 present in the PSCM with any of the following messages displayed: Service Advance Trac, Hill Start Assist Not Available, Lane Keeping Sys. Malfunction Service Required, or Pre-Collision Assist Not Available. This may be due to a disconnected or discharged battery, recent PSCM or anti-lock brake system (ABS) module reprogram or configuration, or loss of ABS communication to the PSCM. The Workshop Manual pinpoint test is in the process of being updated and replacement of the electronic power assist steering (EPAS) column is not necessary. To clear the DTC, drive the vehicle straight for 30 seconds at speeds over 50 km/h (30 mph). Cycle the ignition on/off once complete. For claiming use causal part 3C529.
SSM 493732021-01-05. Service bulletin. Some 2020 Escape and 2020-2021 Corsair vehicles may exhibit DTC C1B00:62 present in the PSCM with any of the following messages displayed: Service Advance Trac, Hill Start Assist Not Available, Lane Keeping Sys. Malfunction Service Required, or Pre-Collision Assist Not Available. This may be due to a disconnected or discharged battery, recent PSCM or anti-lock brake system (ABS) module reprogram or configuration, or loss of ABS communication to the PSCM. The Workshop Manual pinpoint test is in the process of being updated and replacement of the electronic power assist steering (EPAS) column is not necessary. To clear the DTC, drive the vehicle straight for 30 seconds at speeds over 50 km/h (30 mph). Cycle the ignition on/off once complete. For claiming use causal part 3C529.

3 on file from NHTSA, as of 2026-10-19. See them in the bulletin list. A bulletin lists model years: read the document for which vehicles it concerns.