My window seals are cracked also. Just the rear door and rear sides. No leaks yet, but I have put a little silicone sealer in the cracks. My ABS had a problem. It ended up being the right rear wheel sensor. They come in pairs in back with the harness. I got the rear pair off fleaBay for under $50. Everything fine since. The blink test told me the problem and a multimeter check of the resistance (of the sensor) confirmed it. I could not get through safety inspection with bulb out or light on. Just sayin', it may not be that bad, but, YMMV.