What did you do to your NBS GMT800 Tahoe/Yukon Today?

[latvius]

What does the resistor do?

Controls the speed of the blower fan, usually you can tell it is bad when all your mid range settings don't work and you only have full blast or low fan speeds.

 

[NoReverseYukon]

Today I found a grounding strap that is going nowhere :

This is at the rear of the driver's side. It is still attached at the body mount bushing area, but I can't see where the other end is supposed to go ( Hello Wisconsin ! ).

Can anyone tell where this is should go ?

Thanks.