Hummer H3 Blower Fan

I Have A 2008 Hummer H3 And The Fan Switch Will Not Come On Any Speed ( 1-4 ). A Friend Told Me It Might Me A Resistor, But I Don't Know...

Need Wiring Diagram For The Harness/resistor Connection- A Neighbor Thought He Was Being Helpful, But When He Replaced The Resistor And A...

My Blower Fan Stopped Working The Other Day. I Checked The Fuses..good...i Checked The Relay...good....i Checked The Relay Under The Dash......

I Changed The Harness And Resistor I Have 12.7v At The Blower Motor Harness But When I Plug It In To The Motor It Drops To 0v And The Motor...