What is the air flow pattern for the fridge fan?  It seems like it would be
easy to install a small muffin fan into the square grill at the left side
of the stove/fridge cabinet.  I am positive my fridge fan doesn't work as I
have never heard it in the three years I have owned this vehicle.  Would
pulling air out this way he best, or blowing in  and out the grill under
the window be better?  I really don't want to pull the fridge out, if at
all possible.  I have noticed warm air coming out the square grill when
camping in cold weather.  A small fan with a manual switch would be pretty
easy to do and any air movement should help the fridge out.

                                                            Jay