is the central locking neg or pos triggered

[shonky12]

hi

is the vs central locking neg or pos triggered

thanks

[markovr]

This is for a exect type setup withe mid or low bcm.
The power feed and timer and auto down function is controlled by the bcm .
12v Power is fed to the switches in the console on orange/yellow wires from a power windows relay (on relay terminal 30) that is screwed to the metal bracket that runs along the bottom of the dash, The relay is to the very left closest to the console under the swing down door under the steering wheel.The BCM Controls the negatve of the power windows relay (on yellow wire on terminal 86)to keep the power on to operate the windows when the ign is on and times out for 45 sec if the ign was on but has then been switched off and the drivers door is opened. The relay + feed on a orange /violet wire in terminal 85 of the relay from fuse7 for one side of its coil and the contact terminal 87(orange/violet wire) from fuse/circuit breaker 5 to feed the switches.
There is another relay called the drivers window relay that is also controlled by the bcm that gives it the drivers window its auto down function by providing a negative to the relay.
The console switches send the positive and negative feeds to operate the door motors to suit the desired direction