There is a problem with the Anti-Lock Brake System (ABS). Your normal braking will more than likely still function normally, but it is a good idea to have this looked at by a professional.
An ABS fault.
Problem with the ABS system.
The ABS light is most likely on because of low voltage, same reason for the battery light to be on. Get your alternator tested.
why the abs light come on and how rest
No , the brake light should come on when you press the parking brake pedal , but the ABS light should not come on
Not unless one of the sensors was damaged.
Faulty ABS unit .
The ABS system requires 10.5 volts to operate, so if the charging output of the alternator was below this level, the ABS light would come on, and the ABS system would shut down. If the output is far below this level (say, zero, if the alternator failed), your battery would not charge, and the car wouldn't start. Have your charging system checked.
ABS stands for Automatic Braking System. The ABS light in a 1997 Ford Explorer will come on when this braking system is activated.
There is a problem with your ABS. Get it seen by a mechanic.
Something is wrong with the ABS system.
There is a problem with the system. Have this looked at by a professional.