well I let the Monti sit for a little over two days. I left it parked in an underground garage where its dry and warm. I started it up this morning and the A/T light stayed on. I've been driving it around all day today, even with a unsecure front shock (very dangerous and stupid i know!). I'am going to order the A/T sendor and find someone to install it for me. I did notice while driving around, and the numerous times I turned the truck off and on, the A/T light did remain off for about 20 minutes but eventually it came back on. I am wondering if its still wet/moist and needs to dry out more. How long would you suggest I drive with AT light on before finally replacing the sensor?