Nissan Repair: 99 Infiniti I30 Electrical Issues, wheel sensors, electrical issues

Question
I am experiencing various electrical issues with a 99 Infinti I30--seem to have all started after getting both front axles replaced in January 09 (may be conincidence).  First the ABS light came on intermittently--now continuous, then turn signals worked intermittently (now not at all (although if you turn the emergency flasher switch on and leave it on, they will begin flashing after about 10 min and will work for a short while), then battery and alternator light came on--had alternator replaced last week.  Now car will not start at all.  Tried to jump start yesterday when it seemed to have a weak battery, charged the battery overnight, but now will not even turn over.  Going next to have battery checked.  Any ideas on what my problem may be?

Answer
John,

The ABS could be as simple as the brake fluid needing to be flushed.  Otherwise, you need to look at the wheel sensors on teh front wheels.  Next, after you get a good battery and the car starts, take it down to Autozone or Checker for a free electrical inspection.  Now, you could need a starter since it is a 1999.  I have a 2000 and have already changed the starter.