Ford Bronco front axle and CV joint failure causing loss of steering after 4x4 engagement on Ford Bronco

Some Ford Bronco owners report experiencing steering issues due to front axle and CV joint failures, particularly after engaging in 4x4 activities or making modifications such as lifting the vehicle or installing larger tires. These problems are often linked to the steering rack system, which is prone to failure under such conditions. Additionally, some owners have noted that a failed CV boot can lead to grease loss and debris accumulation in the CV joint, resulting in noise and vibration while driving, especially in select 2021 Bronco units assembled during specific dates. Ford has indicated that the material used in the front driveshaft CV joint boot may contribute to its failure, which can significantly affect the vehicle's ability to transfer torque to the wheels. To mitigate these issues, regular maintenance and the proper use of 4x4 capabilities are recommended to ensure that all components, including u-joints and auto-hubs, function smoothly and prevent tightening. Prompt attention to any signs of failure is crucial for maintaining safe driving experiences.