Error Codes P0705, P0717, P0722, P1618

Recently my ABS light and the flashing transmission arrow started blinking on my 2000 S70 Volvo. Also, the speedometer would stop working at times and the transmission started shifting poorly. After doing some online research, I assumed that the problem was with my ABS module so I sent it off to be repaired however, after I installed the repaired module, the ABS light went off but the flashing transmission arrow and the check engine light remained on. I've since traveled over 1,000 miles after reinstalling the module but the lights are still on. Also, before and after installing the repaired ABS module, I got these error codes: P1618, P0705, P0717, P0722. With that being the case, I have reinstalled the ABS module three times to make sure the unit was seated right and still the lights won't go off and the transmission is not shifting right. Do you think that the ABS module was repaired correctly or do I have a PNP switch problem?  The company that repaired my ABS module claims that the code P0705 has nothing to do with a bad ABS module.