Boo!

The Freestyle has passed an important milestone in my household.  Not in dollars spent or miles driven, something more substantial.  My wife likes the car enough to start decorating it.  At first, she refused to be a passenger, in fear of an immediate breakdown or immolation (I feel the need to point out I spelled that word correctly the first try), but after seeing it not stranding me the last few months, I think she's warming up to our newest car -- plus, I think it keeps me in the garage and out of her hair.  I'm told this car is "cooler" than our minivan; which I don't understand because our minivan has a TV.

Fan Control

I'm on to fixing the AC system and part of the job is fixing something that didn't work from day one of my ownership experience: the fan speed control.  The controls offered two options: nothing or high.  Not a big deal, maybe an annoyance at the most.  Once the AC has been recharged (I've replaced all of the parts, just recharging the system remains!) it will be nice to have some control; same for the heat in the looming winter.

Replacing the part was easy enough.  On the passenger's side, slide the seat all the way back to give yourself room to work.  Then, remove a panel covering the fan by pulling out two plastic rivets:

The part in question can be found close to the firewall and center console.  Remove the wiring connector, spin out the 8mm screws.  The part will just fall out.

There's not much clearance and I found the wiring kept getting in my way, I tucked it into the center console.  Insert the new part, making sure it's oriented with the connector release facing you, the connector has some pegs to ensure a correct fit -- there's two screws and two alignment pegs -- twist things back up to "hand tight" and that's about it.  The wiring connector will fit only one direction and returning the protective cover involves pushing the plastic retainers back into place. Done!

The malfunctioning fan is a common failure, the part at fault being the fan speed resistor, which regulates the amount of electricity to the fan, which then controls how fast the fan spins.  This this part works by restricting the flow of electricity, that extra energy become heat, explaining why this component can be found close to the fan it controls, as that provides some cooling.  In this part of the world, something hot will condense the moisture out of the air, which probably contributes to the part's demise.

Old part, note bubbling

Coating the part with some moisture-resistant material performs the important job of keeping wiring on the part from making contact in such a way a short-circuit occurs, which looks like what happened on the failed part.  Notice the bubbling close to the connector, it looks like some water worked its way under the coating; guessing the heating and cooling cycles resulted in the coating separating from the sub-strait thus spoiling the circuitry.

A Small Find

Found the Owner's Manual!

When I removed the panel covering the fan, out fell the original owner's manual for the car and a black Aldi job application.  I'm guessing the book fell from an overloaded glove compartment above.  For the first time I think ever, I needed to consult the owner's manual to find the neutral override switch and needed to use Ford's (excellent) on-line manual service.  While I might never look at it again, It's nice having the owner's manual for completeness's sake.  I'll give the job application to my youngest kid so nothing goes to waste.