Ok I've tried to swap a fiesta wheel onto my puma as a solution to the dreaded wheel rot. The fiesta one looks similar but I get an airbag light when I use it... EVEN THOUGH:
1) I have good connection between the 2 pins on airbag connector and steering column harness connector.
2) checking the old one and I only have ONE pin continuity between airbag connector and steering column harness connector, but that's the one that actually works (No airbag light).
So where is the other pin going to and what's it for? I was assuming the 2 pins were just live and earth for when the bag is fired but I'm wondering if bag is earthed through wheel now.
Weird...
1) I have good connection between the 2 pins on airbag connector and steering column harness connector.
2) checking the old one and I only have ONE pin continuity between airbag connector and steering column harness connector, but that's the one that actually works (No airbag light).
So where is the other pin going to and what's it for? I was assuming the 2 pins were just live and earth for when the bag is fired but I'm wondering if bag is earthed through wheel now.
Weird...