Thats about the size of it when you hit the OBD2 System..
You have a MALL Module..... This module controls the Interior lighting, Locks, Keyless, Horn Chirp-Lamp flash, Trunk release I believe..
Just to see what the Module looks at and actuates is nuts
If you knew everything you car was doing it would be nuts..
I'll give you an example of the older keyless system.. The older system had the Drivers Unlock Relay and Trunk release relay built into the Keyless Module.. The Drivers door Unlock function was completely separated from the unlock function of the other 3 Doors...
If you were to depress the unlock button on the Passenger door with the keyless module unplugged only the 3 doors would open as the Drivers door was isolated to the Module.. When you depress Unlock on the passenger side door the Module sees this input pulse and applies the drivers door unlock relay so that all 4 doors will unlock... Freaky system, but works great...LOL
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