Hi there, you have the dreaded hybrid year.
What you'll need to scan that car is an Actron CP9110 with the GM Cartridge
You'll also need the CP9115 Cable which plubs directly into the scanner and connects to the connector on your car. It draws power directly from the car so you won't need the cigarette lighter plug that comes with the scanner.
Be warned: As of the beginning of this year, Actron had very low stock on the CP9115 cable. I ordered directly from actron using this phone number: 800.228.7667. Get into Tech support immediately. The Sales guys have no clue.
All said and done, you'll wind up spending about $150 between cable and scanner and shipping, but you'll be able to scan codes, erase codes, and get some really good info about how your car is running.
1995 SSEi - Totaled on 6/6/6 by some jerk who drank at 9am. WEAR YOUR SEATBELT! It saved my life and it can save yours too.