Why Your Rear HVAC Only Blows Hot? Simple Actuator Fix скачать в хорошем качестве

Why Your Rear HVAC Only Blows Hot? Simple Actuator Fix

Having trouble with your rear HVAC only blowing hot air? I found a simple actuator fix that saved me hundreds at the dealer! In this video, I show you exactly how the rear HVAC system works in 2000-2001 GM SUVs (Yukon, Tahoe, Suburban) and how I fixed mine with a Dorman 604-111 actuator. Buy actuator here: https://amzn.to/4j8BPLO I break down the entire process, from removing the rear quarter panel to understanding how the temperature and airflow actuators work together. This repair saved me over $150 compared to the dealer part ($248 vs $68 for the Dorman replacement). I cover everything you need to know: accessing the actuators, part numbers, calibration process, and common troubleshooting tips. In my case, a cracked gear in the original actuator was the culprit, keeping the system stuck on heat. I also explain the important calibration step that many people miss - it's crucial for proper operation! This fix worked perfectly for me, and I'm sharing all the details to help you tackle this repair with confidence. Whether you're dealing with constant hot air or just want to understand your rear HVAC system better, I hope this helps you save time and money on your repair. #howtoinstallanactuator #blenddooractuatorreplacement #actuatorreplacement #actuator #turboactuator #yukonxl #tahoeairconditioning #chevrolettahoe #silverado #tahoe CHAPTERS: 00:00 - How the Rear HVAC System Works 01:18 - Temperature Actuator Function 03:42 - Air Direction Actuator Mechanism 04:33 - Troubleshooting Rear Heater Issues 06:41 - HVAC System Calibration Process 08:07 - Helpful Tips for HVAC Maintenance