I have error code P0708, which is 'Trans Range Sensor high input' (TRS). This is also known as the Neutral Safety Switch from what I have read. I recently got the car back from a tranny rebuild...for the second time. I'm sure this is a result of the work, but there is no way I'm taking the car back to that guy...long story. I just want to replace the switch myself, but I can't find any DIY for it. Anyone know where to find instructions?