Why wen put breaks on the ABS pump comes on? on 2004 Suzuki Aerio

Everytime wen put breaks the ABS pump comes on.

Asked by for the 2004 Suzuki Aerio
1 answer 2 comments
i assume the light comes on. have the code pulled and get us that number.

the light does not comes on and dont have any code.
if the wheels are locking up and the system comes on, have the brakes checked for possible rotor or drum damage.