a/c problem
 

Air conditioner actuator doors pics or videos to find and fix 2000 g series 1500 5.7... My a/c works on passenger side only. It's a conversion van with rear air. It doesn't have dual air temps, just the switch to turn on back air. Checked you tube but no videos of my van, just silverados and such. Could any body lead me to fix or what it might be or video to find doors and actuators. Thanks i'm running out of time from melting lol. I live in Florida..