ThermalBlade® Electronic Control Module
The Electronic Control Module (ECM) automatically controls the heating element in your ThermalBlade® heated windshield wipers. This item must be used in conjunction with a ThermalBlade® Wire Harness. The ECM is used only with our Gen 3 system and is not required for our Gen 1 or Gen 2 wipers.
A key part of the heated ThermalBlade package, the Electronic Control Module monitors and regulates the status of your wiper blades, and insures that your blades are always functioning properly. This product eliminates many user headaches by automatically activating the heat function your wiper blade when outside temperatures begin to plummet.
