So how do I pull the transmission codes? I have an OBDII scanner but I don't think it will help with the codes.
2001 Grand Marquis LS

Borla Stainless cat back dual exhaust system
Gutted Air Box (TurboVic's way).
Airlift 100 coil inserts.

Alpine CDA 9813 MP3 - Got ripped OFF !!!
replaced with a lower model Alpine

Audiobahn AS57PQ plates all around
Audiobahn A4601T 4channel X 75w @ 4 ohm RMS
Infinity BassLink