hey folks im new to this site. let me welcome you to my electrical nightmare. i have a 98 voyager that wont crank over. its been through the hands of about 6 mechanics. the relays have been tested several times. voltage meter been used to go through alot of different things and still nothing. the last guy went through it with a meter and chased it up to the transmission module. now i had one person run a obd 1 and he said he didint find anything. could it be the tran module? or the safety switch? it was dying before but would start back up. this time we were backing up at about 2 mph and it died and it didnt start, and still wont. turn the key and it dont crank at all. starter will turn when jumped and the fuel pump is fine. but it wont turn the starter when the key is turned. please anyone help! im really confused on this one. thanks alot

 

Might want to check the neutral safety switch. It prevents starting the car unless it's in Neutral or Park.