check gauge

I have a 1996 astro van all wheel drive, I am having a problem with the check gauge light coming on when I brake and turn to the right. I just recently replaced the passenger side caliper and pass and driver side pads, could this have something to do with it?

Did you bleed the brakes completely. Do the brakes feel spongy or different that before. Make sure the air is out and maybe check for a brake fluid leak.

Thanks for your response, It turned out that when I had the oil changed they shorted me. as soon as I added a quart of oil the light has not come back on. Again thanx.