Up for sale is a good used Volvo neutral safety switch/ transmission range position sensor.  Typical problems caused by this unit are no-start due to no "neutral or park signal"  which can sometimes be temporarily corrected by cycling through the gears several times and re selecting neutral, then re attempting to start.  Other problems may include a check gearbox light or other automatic gearbox related faults.

This unit was removed from a crash damaged insurance totaled car that still ran.  It comes with a 60 day functionality warranty.