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Home >> Mazda >> 2003 >> Protege ES, Standard >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Control System (HVAC) >> Climate Control Unit Inspection >> Notes

Climate Control Unit Inspection: Notes

  1. Remove the climate control unit.
  2. Connect the climate control unit connector.
  3. Turn the ignition switch to ON position.
  4. Measure the voltage at each climate control unit terminal and refer to the terminal voltage list.
    • If not as specified, inspect the parts listed under "Action" and the related wiring harness.
      • If there is any malfunction, replace the climate control unit.
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