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this is a fairly complex system with a number of sensors and electrical components
I have a 380 page wiring manual for this car that outlines every wire, connection, pin out, etc etc which has all the detail for you to investigate. I cannot post this information publically for obvious reasons, but I can email it to you. The site imposes a mandatory additional charge for email delivery, but I will set it to the lowest allowable to simply enable to you share your contact info with me. Please accept my offer and then enter your email address where it says to enter private contact info.