do u have traction control as well if so is that light on to if yes , its proably wheel speed sensor which is built in wheel hub not hard to change 6 bolts,u need to find somewherre with code reader to tell u which wheel, the hubs cost 150-350 depend where and which grade u buy
ps the main shaft nut is 160 ft pds torque
Probably a bad or mis-adjusted brake light switch
frist the brake light looks like its on but its just the glow of the antilock light it is very bright. the antilock is on your rear axle needs replaceing.
It could be a fuse , a sensor , or some other problem with the antilock brake system ( as long as the red " brake " light in your dash is not on you still have " normal " braking )
your brake fluid is probably low or very dirty.
Antilock Brake Light comes on and stays on when the ABS computer detects some problem with the antilock brakesystem components. You will still have normal brake use, but the Antilock system will probably not work as an Antilock brake system is supposed to work. ABS system diagnostic code readers are available and are recommended for diagnostic purposes, however fixing ABS systems is perhaps best left up to the Pros. . .
Antilock brake system
It is on because there is a problem with the Antilock Brake System (ABS).
Usually caused by a bad ABS sensor or wiring harness to the sensor. Both are serviced with a hub-bearing assembly.
Antilock brake system
The Antilock Brake System or ABS light stays on in a 1997 Nissan Pathfinder because there is a problem with the brakes. The brakes are either low on fluid or they need to be changed or adjusted.
What does 'service engine soon' light mean on a 1998 olds intrigue?
NO, but it would be a good idea to have your Antilock Brake System checked.