Final answer:
If an ABS ceases to function, the ABS shuts down and a driver warning light comes on to indicate the problem. When the ABS malfunctions, the system disengages and a warning light is triggered to alert the driver of the issue.
Step-by-step explanation:
If an ABS (Anti-lock Braking System) ceases to function, it is likely that the ABS shuts down and a driver warning light comes on.
This is because the ABS is a system in a vehicle that prevents the wheels from locking up during braking, allowing the driver to maintain steering control.
When the ABS malfunctions, the system disengages and a warning light is triggered to alert the driver of the issue.