I have a 2003 Hummer H2. I have similar problem with air being diverted to the defrosters and nothing coming out of the dash vents? Would replacement of the hvac panel mode door actuator solve this problem? And, is the actuator located on passenger or drivers side? Any help here is greatly appreciated!

 

Ok, sorry if this is redundant somewhere, but i could not find ab answer. My 03 h2 will not, yes not blow air from defrost or on floor? Is that an actuator and if so, where is it located on my hummer? Thanks

 

have an H2 2008

Hi all, the re-circulation actuator was stuck... prior to replacing it, i plugged the new actuator, the motor was in the middle (new actuator), when i turned the key position to on, the actuator motor turned 3 times (from the middle to left then right then left). I turned on the AC and pressed the re circulation button, the motor is not rotating and remains in the same position.
Please advise.