NHTSA Complaint #11676575 — 2012 FORD ESCAPE

My 2012 Ford Escape has a critical HVAC defect that impairs defrost performance and poses a serious safety risk. Specifically, the desiccant bag within the A/C system’s dryer appears to break down over time, releasing particles into the system. This causes clogging and malfunction of the thermal expansion valve (TXV) and other components, ultimately preventing the system from producing cold, dry air necessary to clear interior windshield fog and maintain visibility. This is not a maintenance issue or a wear-and-tear problem. The desiccant bag is a sealed internal component, and its disintegration appears to be the result of a design or manufacturing defect. I have personally replaced key components (including the TXV and dryer) multiple times, yet the problem persists. Each time, the system works temporarily, then begins to fail again. Inspection of previously replaced components reveals no external cause of failure. In Florida’s climate, where humidity is high and sudden rain is common, a functioning defroster is essential for safety. Without adequate cooling and dehumidification, the windshield fogs up quickly and cannot be cleared. This creates a serious and unpredictable visibility hazard during everyday driving, especially during morning commutes or in wet weather. Despite the apparent systemic nature of this problem and numerous online reports of similar issues in Ford Escape models of this era, Ford has not issued a recall or technical service bulletin. A recall should be considered due to the direct impact this issue has on driver visibility and safe vehicle operation.