CLIMATE CONTROL UNIT [FULL-AUTO AIR CONDITIONER]
id0740a1004100
Purpose
• The climate control unit controls the air conditioner in conjunction with the operation by the user and the vehicle driving conditions.
Function
• The climate control unit determines the air-conditioning conditions based on the input signals from each sensor and the control module and the operation signals from the control panel, and controls each actuator, A/C compressor, and the blower motor. (See
FULL-AUTO AIR CONDITIONER SYSTEM [FULL-AUTO AIR CONDITIONER].)
Automatic configuration function
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• When the ignition is switched ON (engine off or on) after the climate control unit is replaced, the climate control unit reads the vehicle specification information sent via the CAN signal from the instrument cluster, and stores the vehicle specification information.
• The vehicle specification information recorded by the climate control unit is not erased even if the ignition is switched OFF (LOCK).
• The vehicle specification information recorded by the climate control unit is erased if the battery power is disconnected.
Construction
• A logic-type climate control unit has been adopted.
• The climate control unit consists of a control panel and a control unit.
• The switches and dials shown in the figure are positioned on the control panel.
Operation
