04 Trailblazer Blower M Resistor whereabouts?
I am new to the site here, verified online before but figured if I want the less time wasted I'd ask GM guys who know they're stuff.
In short blower motor was acting up started losing lower speeds for fan control, and until only had speed "5" then no more blower response. Pretty sure its the Resistor. Heard it was on the fire wall inside cabin area, behind glove box. Is this info accurate and is there anything i should know about trim removal or other? Thank you.