hey all.....
my truck says(well,it doesnt actually say but...) it has rear wheel antilock.code bgjs.pwr disk/drum Rr anti-lock brakes
does anyone know how this works?

 

the reason im asking is i have an abs idiot light that lilghts when my truck is started.it goes off so i believe everything is working.the front will lock up when i spike brakes like on snow covered road and the sort but im not sure about the rear.

 

The rear diff has a sensor in it . If you brake hard you can feel the ABS working through the pedal. The only prob is that you can lock up the front wheels easily and then the rear ABS is not very effective.