2012 Columbia rear blower motor

I have a 2012 Columbia and the rear blower motor isn't working. There are 6 prongs on the connector that goes in the top of it. I'm wondering if anybody knows the pinout and which to check for power. Would like to make sure it's the blower motor as can't return electrical parts and it's $210 for a new motor.
Thanks.

 

So... have power on one pin, parts guy at freightliner said it's 90% blower motor. Bought one. Nope. Any body have any ideas? It doesn't work when you do bunk override up front either.

 

It's s glider

 

Seems to be about a cat engine?