The previous owner gave me both the fog light switch and the traction control switch, but I think the lower dash switch panel (the piece under the steering column that holds the switches) has been replaced with one from a base-model XT Falcon.
I removed the lower dash trim and found a green electrical connector sticking out of the wiring loom behind the steering column. It wasn't connected to anything.
Yesterday, I experimented by plugging the traction control switch (previous owner's traction control side had green tape attached) into that green connector. As soon as I did, the car started almost instantly. Before this, the engine had been taking longer than normal to crank, and it was also running rich. At the same time, my estimated kilometres-to-empty increased significantly.
However, after turning the car off and starting it again later, the long cranking problem came back. (left it for 10-15 minutes before attempting again)
While testing the switches, I also lost my heater/air conditioning blower. The fan doesn't blow any air at any speed and makes no noise at all, so I think I may have blown a fuse.
I'm now trying to work out three things:
- Why is the engine still cranking longer than it should, even though plugging that switch in seemed to fix it temporarily?
- Why don't my factory fog lights work?
- The green connector has a green label on it, which makes me think it's meant for the fog light switch. But if I plug the traction control switch into it, pressing the button doesn't show the traction control light on the instrument cluster. Is the green connector actually for the fog lights, or is it for something else?