Both key fobs have lost range! Both key fobs have quit working unless I am standing next to the door. I replaced both batteries in the key fobs with no change. Any ideas on what is going on?

 

Is it cold where you are? Mine won't reach nearly as far when it is cold out (-25C, -13F).

 

Temperature does not seem to matter. I can remote start in cold weather from 100 feet away (from my house to my detached garage). I also lost my tire pressure indicator at the same time (tire pressure and balance are fine). It is as if the receiver lost its antenna and as a result lost range!

 

A friend of mine thought it might be the WIN module causing the problem. Anyone know anything about the WIN module and if it can be tested?