Now, as many of you may know, crx heater control's are very expensive, and usually most of the ones we own have cracks in them. However Civic heater control's are very easy to find and usually are very cheap. Is it possible to hook a civic heater control unit into a crx, know i know it will go in but will it actually work? I'm sure it would take modification but what would you have to do? Thanks so much

 

You cant use the Civic in the CRX nor the CRX in the Civic. The CRX heater controls are all electronic (changing vents and recirculate) and the Civic are all mechanical.