ran-d2007tsx

I have a 2007 TSX (219K), which prior to a couple of days ago, ran fine. Now the dash is lit up with: 1) check VSA System; 2) Check transmission; and 3) Check Emission Systems; and 4) a flashing green "D" (drive) in the P-R-N-D-D3 list. O'Reilly's code read came up with P0962 - Pressure Control Solenoid "A". A friend's code reader also came up with 61-1 (current) and 83-1 (current). I limped the car home at 35 mph, but it was a hard shift from 1st to second. Trans fluid is at the proper level.

I did find a video describing how to test pressure a Pressure Control Solenoid, using "C", but did not show the locations of the other solenoids.

As all of the display items showed up at once, I find it hard to believe There are multiple Parts with issues.

Anyone out there who can provide some additional help or your experiences?

Thanks