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Home >> Hyundai >> 2009 >> Tucson FWD L4-2.0L >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Testing and Inspection >> Component Tests and General Diagnostics >> Heater & A/C Control Unit(Manual) >> Intake Check
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Intake Check





Check Point By Type

Intake Check




In turning on IG and selecting indoor mode with indoor switch, 0V is outputted from connector B12, 12V is supplied for C1 and motor works in direction of indoor. In selecting outdoor mode with indoor switch, 0V is outputted from connector C1, 12V is supplied for B12 and motor works in direction of outdoor.
Troubleshooting




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