Stuck in Limp in Mode

Hello all,
I have been stuck in limp in mode with multiple tranny codes
this all happend after driving through a road that had deep snow I didn't get stuck but the snow at the time was pretty deep & the ruts in the road of other cars probably even made it more deeper.

Anywho, I was wondering if it can be the tranny or tranny control Module
Codes are -

P0750 A/T Low/Reverse Solenoid Circuit Malfunction
P1782 Pressure switch circuit: 2-4
P0700 Automatic Transmission Control System Malfunction
P0760 A/T Overdrive Solenoid Circuit Malfunction
P0755 A/T 2-4 Solenoid Circuit Malfunction

2001 Dodge Caravan 3.3 V6
Fluid has already been changed/Filter, Used proper kind. Yes I know these trannys are very fussy when it comes time to fluid.

I'm thinking maybe snow shorted out the Tranny Computer & made it go into limp in mode. Otherwise anyone out there had a similiar issue like this?

Have you tried disconnecting the battery a few minutes to reset the TCM?

yeah

I've tried it with no luck, taking it to the dealer today. they say its the EATX or something, so.. Hopefully that'll solve the problem getting that replaced.

I haven't read through these articles in a while. Hope there's something useful. At least when the techs start talking EATX specifics you may better understand what they are talking about.

http://atsg.biz/articles/html/Cannot%20rely%20on%20the%20relay/Cannot%20rely%20on%20the%20relay.htm

http://www.asashop.org/autoinc/april2003/techtips.cfm

sounds like the solenoid pack, the dealer will have to connect it to the trans simulator