Any of those given faults get detected when there is an issue with one or more of the components within the given system.
It could be any number of sensors, modules, or wiring. Without knowing the fault codes, it is difficult to tell what might be the issue.
For the ABS fault it could be one of the wheel speed sensors, or control module.
For the Airbag fault it could be a crush sensor that is malfunctioning or issue with wiring or module.
The best course of action would be to scan the vehicle and retrieve the ABS and the Airbag codes.
You will need to use a diagnostic scanner that can decode error messages for those systems.
Here is a helpful video on how to retrieve ABS codes:
You also might find this article helpful:
Please let me know what you find or if you have any questions.
Wednesday, December 15th, 2021 AT 9:23 AM