Why would a faulty ABS sensor cause the warning light NOT!! to illuminate?
It wont. With ABS when you switch on your ignition the ABS light will come on. If you system is working OK it will go out within one or two seconds after you start the engine. A faulty sensor will simply result in the light failing to go out. If you go to a dealer for the car they can do a fault diagnosis which will pinpoint the fault.
not working bad wire really most people have brakes check when rotating tires every 3000 to 5000 miles knows when they need brakes and when doing brake knows if everything is working but why it didnt show a light when bad well it wasnt working about only thing one can say dont really want to ever see any warning light if you do thats a sign not taking care of car right way beed driving 40 yrs ive had my car that i have now 7 yrs never seen any warning light and my car is 15 yrs old over 300,000 miles last time i think i seen any warning light was like 20 yrs ago maybe
