Air Conditioning Problem

Only the vent on the drivers side far left is blowing cold air. The 2 vents in the middle and the passenger side vent are blowing uncooled air in my 2009 Tacoma TRD double cab 4x4. Any suggestions what the problem may be? Anyone else have/had this problem? I’ll probably bring it to a shop as I know nothing about vehicle a/c but I’d like some input first.

 

Get the charge checked. Sometimes this happens when it's low

 

Mine wasn't blowing too good earlier this year. After a Google search that said the first thing to check was the cabin air filter, it was packed with dirt, pine needles and leaves. I replaced the filter and all has been well since.

 

Either one of the blend doors inside the HVAC box has had the foam come off and jammed or one of the servos on the side of the HVAC box has gone bad. There is a TSB for the first problem. For the servos, do you hear any type of "clicking" noise from that area like a stripped plastic gear type of clicking might sound?