CHEVROLET SILVERADO WIRING

Have An Issue With A/c Not Working. So Far I’ve Checked Fuses, Relay, Changed The Compressor With New One, Replaced The Pressure Switch...

My A/c Isn’t Working And I Found A Red Electrical Connector, (i Believe It’s The Cut Out Switch) But The Connector From The Harness Is...

I'm Looking For A Wiring Diagram For The Truck Listed Above With Manual Hvac/ac, Without Dual Climate Controls, With Ambient...