The contact owns a 2022 Ford Bronco sport. The contact stated while driving at an undisclosed speed, the O2 sensor warning light illuminated. The vehicle was taken to an independent mechanic where the failure was diagnosed with a failed O2 sensor. The contact was informed that the O2 sensor needed to be replaced. The vehicle was not repaired. The contact was informed that the O2 sensor had been ordered. The vehicle was taken to the dealer for an oil change and the contact was informed of a coolant leak. The vehicle was not repaired. The vehicle was driven to the residence. The vehicle was put up on the lift by the contact who is an independent mechanic. The contact performed an inspection of the vehicle and became aware that the coolant pump, catalytic convertor, and serpentine belt had failed. The dealer was made aware of the failure. The vehicle was taken to the dealer where the failures were confirmed. The contact was informed that the catalytic convertor, coolant pump, and serpentine belt needed to be replaced. The vehicle was being repaired. The contact was informed that the repairs were not covered under recall. The manufacturer was made aware of the failure and a case was filed. The failure mileage was approximately 67,000.