Home >> Ford >> 2012 >> Focus Titanium, 4D Hatchback, Standard Trans, Gas >> Repair and Diagnosis (Single Page) >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control System -- Except Electric >> Diagnosis and Testing >> Climate Control System - Vehicles With: Electronic Manual Temperature Control (EMTC) >> Diagnostic Routine(s) >> Climate Control System Functional Test >> Possible Sources