LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2011 >> 3 L4-2.0L >> Repair and Diagnosis >> Heating and Air Conditioning >> Control Assembly >> Testing and Inspection >> Manual Air Conditioner
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Manual Air Conditioner




CLIMATE CONTROL UNIT INSPECTION [MANUAL AIR CONDITIONER]

1. Remove the climate control unit with the connector connected. Manual Air Conditioner

2. Switch the ignition to ON.

3. Connect the negative (-) lead of the tester to the body ground.

4. By inserting the positive (+) lead of the tester into the climate control unit connector, 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 normal, replace the climate control unit.





Terminal Voltage Table (Reference)