The is a question for my 00 Ford Windstar minivan. I have a Omega Excalibur AL-1820-EDP security system with remote start and I need some help. This is what I have installed so for, door lock and unlock, shock sensor, hood pin, siren speaker, horn function, starter disable, brake light switch. From what I read from the wiring diagram the dome light wiring is at a rear control module and I need to have a diode in the line. The problem with this is that the RCM is behind the rear plastic panel and the box is completely blocking it, I could remove the box but that is a ton of work.
Can I run a wire to the actual dome light instead of going to the RCM. From what I have read the dome light feature also acts as the door triggers.
I also cannot find the tach wire,
Thanks for any help