Why would the abs brake warning lights come on intermitantly on a 1995 Nissan Pathfinder 4x4 V6?

not 100% sure but on my 92 I was told that the light came on due to a low fluid level in my master brake cylinder

AnswerI have a 1994 Pathfinder with the same problem. I was also told that the brake fluid level might be low or it may be the ABS sensor is shot (supposedly and expensive job). Sadly for me, the fluid was not low. Apparently the ABS is only on the rear brakes, so my Nissan Service "guy" advised that I either get used to the ABS light or pull the bulb since the ABS rarely comes on on the rear brakes. AnswerI have the same problem with my 1995 Pathfinder XE automatic 4X4, I was informed that the Vehicle Speed Sensor which is in the rear, sometimes wares down to cause the ABS/Brake lights to intermitantly come on. I googled for price; $40 to $70 for the sensor. https://www.rockauto.com/dbphp/mak,NISSAN,1995 select Pathfinder LE,SE,or XE / 3.0L (motor size) / Electrical / Vehicle Speed Sensor. I plan on asking the dealership & other auto shops before buying the sensor but it appers to be an easy fix. From the photo one bolt holds the sensor and a harness gets plug in. Good luck