My blend door on my '10 is tapping morse code these days and it's driving me insane unless I have the radio cranked

I see this TSB applies to the 08-09's. Wonder why they don't include the '10's

09-12-15*** LARGE TEMPERATURE DIFFERENCES - BUILD BEFORE 11/6/2008

It mentions checking some PID's using IDS to confirm the blend door is searching around.

Is an average OBD scan tool able to read these PIDs? I thinking that's a post-xmas gift I need to get myself

Some of the work to fix this includes disconnecting the AC evaporator. What a mess...

I've got about 3K miles left on my 3/36 and gotta take this in. I'm cutting it close..

 

If it is a problem, then they should fix it no questions asked if you are still in the 3/36 frame.