CX-7 AWD L4-2.3L Turbo (2008)
Control Assembly: Testing and Inspection
Full-Auto Air Conditioner
CLIMATE CONTROL UNIT INSPECTION [FULL-AUTO AIR CONDITIONER]
1. Remove the climate control unit.
2. Install the audio unit.
3. Connect the climate control unit connector.
4. Connect the negative (-) lead of the tester to body ground.
5. Turn the ignition switch to the ON position.
6. By inserting the positive (+) lead of the tester into each climate control unit terminal, measure the voltage according to the terminal voltage table.
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If there is any malfunction, inspect the parts under "Inspection item (s)".
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If the parts under "Inspection item (s)" are found to be normal (except for terminal T), replace the climate control unit.
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For terminal T, first try replacing the power MOS FET. If there is still any malfunction, replace the climate control unit.