2003 Saturn L300 Alarm/Remote Start Wiring

I'm attempting to install a designtech model no.  23926 remote starter on a friend's 2003 Saturn L300.  I have taken the panel below the steering wheel off and the plastic around the steering wheel off.  On the driver's side of the steering wheel I found 2 plugs, a black one and a gray one.  I'm assuming that this is the ignition wire harness.  From the designtech website I got the wiring colors.  I can find the basic wires(ign1, ign2, start, acc).  My question is...... it says I need to connect the KEYSENSE wire to Ign 3 on the starter.  Is this wire in the harness itself?  I see a green wire and another wire on the passenger side of the steering wheel but am not sure what it is for.  Also, it says that this vehicle has PASSLOCK II security.  Are these wires in the main harness too?  Are they smaller than the others?  I have installed several remote starters before but not on anything this new.  Anybody know where I can get a wiring diagram for the ignition harness for this vehicle?    Thanks in advance.

DIRECTWIRE™ WIRING INFORMATION - SATURN / L-SERIES / 2003 / Remote Start 12volts red (x2) (30A each)   +   ignition harness Starter yellow   +   ignition harness Second Starter N/A        Ignition pink   +   ignition harness Second Ignition dk. green   +   ignition harness Third Ignition N/A        Accessory orange   +   ignition harness Second Accessory brown   +   ignition harness Keysense lt. green   -   ignition harness Notes: The lt. green key sense wire at the ignition harness must see a ground during remote start to keep the SERVICE light from coming on. Power Lock RED / black   +   pin A8, 16 pin gray plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Power Unlock ORANGE / black   +   pin A7, 16 pin gray plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Lock Motor gray   5wi pin B4, 30 pin plug, pass. fuse box Unlock Motor tan   5wi pin A2, 30 pin plug, pass. fuse box Parking Lights+ brown   +   pin B10, 24 pin gray plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Parking Lights- lt. blue   -   pin B4, 16 pin gray plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Hazards same as turn signal wires        Turn Signal(L) lt. blue   +   steering column Turn Signal(R) dk. blue   +   steering column Reverse Light lt. green   +   pin B4, 30 pin plug, driver fuse box Door Trigger gray/black (D), BLACK/ white(P) -   24 pin gray plug at BCM Notes: The driver door trigger is gray/black in pin B2, and the passenger door trigger is BLACK/ white in pin A12. Use both wires and diode isolate each. The BCM (Body Control Module) is behind the glove box. Dome Supervision white   -   pin A1, pink plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Trunk/Hatch Pin RED / black   -   pin B4, 24 pin gray plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Hood Pin N/A        Trunk/Hatch Release BLACK/ white   +   pin B7, 24 pin gray plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Power Sliding Door N/A        Factory Alarm Arm N/A        Factory Alarm Disarm N/A        Disarm No Unlock N/A        Tachometer NOT pink, brn/wht, or black   ac   ignition control module Wait to start N/A        Brake Wire lt. blue   +   brake pedal switch Parking Brake lt. blue   -   pin A2, 24 pin gray plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Horn Trigger black   -   pin B2, pink plug at BCM Notes: The BCM (Body Control Module) is behind the glove box. Memory Seat 1 N/A        Memory Seat 2 N/A        Memory Seat 3 N/A        Interface Module: Category: Immobilizer Bypass Required: Yes Type: Passlock II Part #: 556LW Alternate Part1 #: 555LW Alternate Part2 #: 555T Alternate Part3 #: DesignTech 20402 Alternate Part4 #: DesignTech 29402 Notes: The Passlock II wire colors are yellow, ORANGE / black, and RED / white (not used).        This wiring information is being provided free of charge on an "as is" basis, without any representation or warranty. It is your responsibility to verify any circuit before interfacing with it using a digital multimeter. Directed electronics, Inc. assumes no responsibility with regards to the accuracy or currency of this information. Proper installation in every case is and remains the responsibility of the installer. DEI assumes no liability or responsibility resulting from improper installation, even in reliance upon this information. Be careful whose advice you buy, but be patient with those who supply it.

So, are the PASSLOCK II wires in the ignition harness itself? And are they smaller than the others?