Stalls when driving, no starter crank after
 

02 Chrysler Voyager - stalled when driving, starter would not crank immediately after. All dash lights were on, and starter relay in fuse panel would just click. Managed to re start after erasing multiple codes and almost made it home.Then check engine light came on, moments later, stall and now will not turn over, just relay only. Battery is not issue, 2 codes - 0508 (IAC) and 1491 (rad relay). Note this car has issues with chaffing wires and today I found three wire inside large junction of spy wrap near radiator where wires corroded in their jacket, all green dust no copper left. Repaired this location but is not what is presently wrong with no starter operation. ANY help????

Thanks, Peter