MX-5 Miata L4-2.0L (2008)
Control Assembly: Component Tests and General Diagnostics
CLIMATE CONTROL UNIT INSPECTION
1. Turn the ignition switch to the ON position.
2. Connect the negative (-) lead of the tester to body ground.
3. 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)".
Terminal A
