Abs and brake light on

my son's aztec did that it was a bad sensor on the drivers side brake caliper try checkin there with voltage tester see if u r gettin power to sensor

The abs light is staying on, because one of the four (4) abs sensors are bad. There is an abs sensor hooked up behind each of the wheels near the brakes to tell the computer when to apply the right amount of brakes depending on how they are applied. Typically, you can have your auto mechanic, local dealership or local parts shop hook up the scanner on your vehicle and they could tell you exactly what is wrong with it.

bad abs sensor have it scaned to findout which one.if u need to stop in the snow or ice wthl out the abs u can pump your pedal.

low on brake fluid or e-cable not all the way up can cause light to stay on, can computer test as far as abs to see whats wrong,

No, the ABS is showing a brake problem. If you know anything about cars you should check the brake pads and brake fluid level. A part called the rotor should be shiny and not have grooves or tracks around it. If you do not understand the above, take your car to a brake specialist which is usually cheaper or a dealer.

hello, it is more than likely an air bubble is trapped in your ABS pump itself, if so, it will need to be purged! a speed sensor could turn on ABS light, but will have no affect on hydraulic pressure at a stop, only an ABS (skid) stop. good luck marty
ps.......the pump needs to be purged with a san tool

abs computer sounds no good,check for short in wire to oil sender wire might be grounding out to turn light on

maybe the ground wire on one of the sensors fell off, or is loose, check the abs sensors.

I would suspect a speed sensor.

1999 chevy malibu abs light stays on