June 29, 2022 Service bulletin

Inability to disable the traction control system using the traction control on/off switch located on the...

Ford technical service bulletin TSB 22-2255 for 2021-2022 Ford Bronco.

Bulletin number: TSB 22-2255
Component: Back over prevention: software
Summary: Some 2021-2022 Bronco vehicles built on or before 14-Mar-2022 and equipped with a 2.7L engine may exhibit the inability to disable the traction control system using the traction control on/off switch located on the instrument panel. This may be due to the software within the anti-lock brake system (ABS) module. To correct the condition, follow the Service Procedure and update the ABS software.

Owners of these vehicles have filed 66 complaints in the driver assistance category.

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