When you connect the CM7200-s to the ADS USB cable and fire-up the Compustar WEB site and login to Flash, the program should recognize the CM7200-s and the Blade-AL cartridge. If the CM7200-s firmware was out of date you would be prompted by the program to Update that firmware. The current Version is 3.65. There should be two boxes, one for Blade-AL bypass module and one for the CM7200-s. We really don't have to worry too much about the CM7200-s and it's firmware, just be aware that you can click on the CM7200-s box "Configure my Starter" and change the programmable options, if needed. This is easier than making the changes via the remotes. The Blade-AL and its' firmware are the important thing. You select the firmware by selecting the car and then flash the firmware on to the Blade-AL cartridge. For your car it's BLADE-AL(DL)-SUB2. This only has to be done once.
So, sequentially, we connect the CM7200-s to the ADS USB cable and check to see if the CM7200-s needs an update to its' firmware then we flash the Blade-AL with the BLADE-AL(DL)-SUB2 firmware. At this point we can make changes to the options of the Blade-AL bypass module if needed, like Unlock all doors with the first pulse, etc. Next we disconnect the CM7200-s w/Blade from the ADS USB cable and plug in the necessary harnesses and connect everything to the car. I do this hot and just pull the CM7200-s fuses. Once everything is all connected, I insert the fuses and start the Blade-AL to vehicle programming process. In the case of your car it's a multi-part process due to KLON. The first 6 steps allow the Blade-AL to capture the transponder data and verify the CAN connection. Step 7 uploads this transponder info, this data gets massaged and downloaded back to the Blade-AL cartridge in a format that it uses during a R/S to fool the car. The last programming steps verify the downloaded info. At this point the CM7200-s remote should work and control the locks. If the Subie does not have "one touch" starting, I would run in Tach Mode. With Tach Mode you must do the Tach Learn process before you try a remote start.
So as far as connections to the car...
Follow the Blade-AL Type 1 diagram for all the Blade 20 Pin connections. One wire goes to Chassis Ground so you can just tie that in to the CN1 Black wire that also goes to Chassis Ground. Two Blade wires get joined together and then on to the cut IMMO DATA wire. Another Blade wire gets tied into the CM7200-s Green IGN1 wire which goes to the ECU plug C pin 6.
The CM7200-s only has a few wire connections as follows :
CN1-8 Black to Chassis Ground along with the Blade Blue/Red wire.
CN1-7 Green to ECU Plug C, Pin 6 along with Blade Pink wire.
CN1-6 Yellow to ECU Plug A, Pin 7
CN1-5 Blue to ECU Plug A, Pin 9
CN1-4 White to ECU Plug C, Pin 4
CN1-3 Red/White to CN1-1 Red
CN1-2 Green/White - not used
CN1-1 Red fuse to 15 Amps connect to WHITE (40A) @ RELAY HOLDER TO THE RIGHT OF THE DASH FUSE BOX WHITE 20 PIN CONN, PIN 8
CN3 in not used at all.
CN4 is the Blade connector - follow the Type 1 diagram
CN5-16 Gray/Black to kit supplied Hood Pin
That's it except for the antenna and either CN9 or CN10.
Soldering is fun!