On my cadillac deville 1999 moddel, my abs and taction control light is on.... when I crank my car the light comes on and it stays on how can i fix it

Sounds like a fault with the Antilock Braking System. The vibration in the pedal is the ABS working. With your foot on the brake pedal, it releases and re-applies the brakes to stop a skid from the wheels locking up. You need professional service for brakes.

Seems to be a known issue on all Cadillac and requires the ABS module to be replaced.

ABS Light Due to ABS Control Module Failure : Cadillac ...

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Cadillac DeVille ABS Light Due to ABS Control Module Failure. This is a verified problem based on 126 reports. Learn more about this problem, when it occurs ...

ABS Light Due to ABS Control Module Failure : Cadillac ...

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Traction control and ABS lights stay on dash. This is due to ecbtm Module gone bad. replace Module and this should fix the problem. You can go by the VIN and ...

ABS Light Due to ABS Control Module Failure : Cadillac ...

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ABS Light Due to Control Module Failure on Cadillac DeVille DTS. The anti-lock ... ABS and Traction control light stays on. ... abs light to abs control stay on.

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ABS Light Due to Control Module Failure on Cadillac Seville SLS. The anti-lock brake ... SLS135,000Jumsee. Abs and traction lights stay on when started.

Do you have the dash light dimmer control turned off by mistake? If not test the dimmer control with a volt meter.

Hello: There are many things that will cause the lights to come on. You can check the brake fluid if it is low that will cause the light to come on. you can clear the code with a up scale scanner but if the problem is not corrected the light will come back on.

HAVE VECHICLE CODE SCAN,SOUND LIKE YOU HAVE PROBLEMS WITH ABS BRAKES AND THE TRACTION CONTROL,SEEM LIKE YOUR AIR SHOCKS ELC HEIGHT SENSOR COULD BE BAD CAUSING AIR SHOCKS TO OVER EXTEND CAUSING CAR TO RAISE HIGH ON BACK END.WHICH COULD BE THE CAUSE OF ABS AND TRACTION LIGHT TO COME ON, TO FIX THIS PROBLEM HAVE CAR CODE SCAN AND YOU CAN FIND OUT WHAT CAUSING THE ABS AND TRAC LIGHT TO TURN ON.

I have a 2001 Cadillac Deville with 105,000 miles. The ABS and Traction Control light stay on. What could be the problem? Could I reset the ABS and Traction Control light?

that should be warranteed..but check with obd2 get code maybe wheel sensor

You probably have a bad connection or wire.You need to get the codes read for the electronic brake traction control module.This will help pinpoint the problem.Hope this helps.Good luck.

The taction light generally lights when you have an ABS fault. This is very rational because you don't want the traction control trying to kick in if the ABS is off line. Check your fuses first. If all good bring it to a qualified shop. DON'T mess with barkes unless you know whatyuo are doing

SteveD

Try seeing if any of the codes are set off. On your climate control section with the ignition on hold the off and warmer button and the display will cycle through the codes. Could be a wheel sensor I had a c1225 LF sensor. Could also be a problem with the Wheel speed sensor harness see TSB# 0005-25-003. When I called my dealer about this TSB they didn't know anything about it. If you shut off the car and disengage the traction control, in the glove box, do the codes go away?

Good luck

make sure u didnt break a wire, there are sensors on the brakes, make sure theyre plugged in