Automotive Electronic Local Weather Command - 1995 Ford

The trouble with my controller was that it will not reply to a temperature adjust ask for. It was stuck on chilly and when i tried using to dial in a hotter temperature nothing would occur. I recognized a faint click coming from beneath the dashboard that sounded unfamiliar but did not abide by it up at that time. The dealer instructed me that it was the controller module that experienced absent poor as it was exhibiting temperature controlled heater  hassle code ideal about the temperature screen. The code was (H2). The service manager at Ford looked all over and called a number of persons and not a soul could give him an answer regarding what that problems code was for.

I purchased the brand new local climate controller and put in it but the dilemma was however there. Now I had been out $300 mainly because I couldn't return the controller for the reason that it was an digital component. So as to not introduce perhaps a further challenge I re-installed the original controller so issues had been again to exactly where I started out. I decided to pursue the press sounds coming from beneath the dashboard since it was new. The sounds led me for the actuator motor that really opened and shut the heater door throughout the vehicle ductwork. The actuator was in a single of people tight places underneath the dashboard that essential removing the entire dashboard to obtain to it correctly. I might have tried using to squeeze it out but that will be having a chance of breaking the heater main housing so I eliminated the dashboard.

Just before eradicating the dashboard I disconnected the battery due to the fact there were lots of wires and wiring harnesses that had to be disconnected and i didn't wan to short something out.

As soon as I'd eliminated the actuator the issue was obvious. There is certainly a gear drive on the motor as well as gear was stripped proper in the location in which it were engaged to keep the temperature from the chilly sixty degree, place. I'm able to only believe that the problems code inside the local weather command monitor appeared once the actuator tried out to drive to wherever it had been established to and actually drove earlier that time. I never ever identified a extremely superior schematic for the weather control circuitry to see if there is a feed-back circuit but there must be one or a thing comparable to have set the trouble code.

To help avoid this problem from happening once more I now go away the weather regulate set at sixty-five levels instead of sixty levels in warm temperature. That seems to protect against the motor within the actuator from driving hard from the stops and stripping the equipment. Therefore if there is a Ford solution having an electronic local weather command therefore you are obtaining an identical issue start with the $65 actuator. In case you are lucky plenty of to not be having any problems with yours you may want to contemplate trying to keep the temperature location far from the acute ends of its travel.