I haven't looked into it yet but Fluid is full and I don't see anything disconnected but tonight Thursday July 29 on my way home from a short 20 mile trip my ABS light came on while braking. After turning left it went out for a second then came back on. Finished the last two miles and got home. Just wondering if anyone has seen or knows of any small issues I should check first. 2004 Envoy XUV 4.2 litre. 2WD