I might need a bit of help locating the pins that would fit in the A Pillar connector door and chassis side.
The connector from the door loom has 'Tyco 1452854' written on it and has 22 pins. Tyco has since become TE Connectivity. I've had a good look through the TE Connectivity website through all their automotive and non automotive and circular connectors without luck. My only option may be to try and get some choped off existing looms and acquire male and female pins that way.
There are 3 x free pins in our XR4 looms for the double-locking lines on pins 12, and the alarm set/reset switch on pins 13 and 14. I was actually thinking about getting the factory alarm working in my project XR4 via acquiring a D level GEM, the overhead lights with the sensors, the alarm speaker and the bonnet/boot sensor but more research is required there yet.
Lukeyson