Help.....2006 Quattro,3.2 liter, HWD Transmission slipping problem and other code iss
 

Can the slipping problem be in the ECM/ECU? Dealer told me it was a valve body problem at a repair cost of $4000.
I have the following codes showing:
01435: 01548: 00856: P2404: 02635: 01206: 01826: 01316 ( parking brake): 00456
After purchasing a OBD eleven, these codes showed up and I haven't changed any of the peramaters.
Any help would be greatly appreciated.
TJ