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Control Assembly: Testing and Inspection

CLIMATE CONTROL UNIT INSPECTION

1. Turn the ignition switch to the ON position.
2. Connect the negative (-) lead of the tester to body ground.

Terminal Voltage Table (Reference) (Part 1):




Terminal Voltage Table (Reference) (Part 2):




Terminal Voltage Table (Reference) (Part 3):







3. By inserting the positive (+) lead of the tester into each climate control unit terminal, measure the voltage according to the terminal voltage table.
- If there is any malfunction, inspect the parts under "Inspection item (s)".
- If the parts under "Inspection item (s)" are found to be normal, replace the climate control unit.