Mitsubishi Diamante Blower Fan

This Guy On Ebay Is Selling A So-called Chip But People Are Saying It's Just A Resistor. So What Kind Of Resistor Is It, And Where Does It...

I Found The Parts Breakdown And Diagrams For The Heater On-line, And Ordered A Control Relay Part #4 As Shown In The Diagram Of The Blower...

My A/c Air Fan Blower Does Not Work Properly. When I Press The Nob Up, It Does Not Blow Until Its Half Ways Through Then It Blows At Full...