Can an outside front tie rod replacement cause the ABS light to come on and the speedometer to malfunction?

Yes, replacing an outside front tie rod can potentially cause the ABS light to come on and the speedometer to malfunction if the work inadvertently affects the wheel speed sensors or the alignment of the vehicle. If the tie rod replacement is not performed correctly, it can lead to misalignment, which may trigger ABS issues and affect the speedometer's accuracy. Additionally, if any wiring or connections related to the ABS system are disturbed during the process, this could also cause the ABS light to illuminate.