Toyota corolla 2012 wiring for security device installation
i have a Toyota corolla xli 2012 and I want to install a security system/tracker in my car. I understand how it works and have the wiring diagram. However I need to find appropriate wires under the dash or steering to install it.
i need to locate constant 12v supply which is always 12v regardless of the ignition switch position.
need to locate ignition 12v which is only 12v when ignition key position is on and 0v when key position is not on.
the last wire I need to know is the door trigger wire, which gives toggles voltage when door is opened or closed.
Also how to remove the panel below the steering to expose cables .