1999 Ford Ranger

New to site : Have Ranger with 4.0 ABS light came on intermited at first . Now all The Time. Had codes read . They are C1230,C1095,C1102, and B1676.Code C1230 Rear sp. center input ckt fail. Code C1095 Hydraulic Pump mtr circuit fail.Code C1102 Accerlation Switch circuit fail. Code B1676 Battery pack volt out of range. Anyone know or understand and know where the problem for the codes is coming from

I don't have an answer to your question, however I have a 2000 Ford Ranger and my ABS light and my Engine light have been on for many years. It hasn't seemed to make any difference at all, in handling or driving or operation.