replace blower resistor
The ignition switch is part of the WCM (wireless control module).The ignition switch is part of the WCM (wireless control module).
module locatedwhere is the module on a 9 Chevy blazer
You mean, I think, ignition switch module, which is the location of the ignition switch.
Check the fuses and the headlight bulbs.
It's a module included in the Catalyst Multilayer switches (eg: 5000,6000 series) to act as a 3rd layer device.Route Switch Module.
need to change ignition switch
Check vent switch to make sure it is not on windshield position
If you switch it from attack position to defence position you can't because no monster can attack from defence position except from "Total defence shogun". But if you switch it from defence position to attack position then you can attack
SFP
With the switch in the on position the receptacle is energized. With the switch in the off position the receptacle is de-energized.
In the switch
You would have to buy a computer control module from