Jason, I have attached a small picture of the resistance unit. The total ohmage between terminal 1 and 4 is 3 ohms. You can not solder if a wire is broken. It gets to hot. It has to be crimped or replaced. John Hervey [Unable to display image] << I have been reading some past posts about the internal heater/AC blowers however I did not seem to find some solid answers. It seems like my D's blower motor only works on the highest level 1, 2 and 3 do not seem to work and 4 is nothing to scream about. Has any one had any similar problems with a fix? Or maybe where to suggest to look 1st? >> [Non-text portions of this message have been removed]