Mazda CX-5 Service & Repair Manual: Air Intake Actuator [Manual Air Conditioner]
Purpose
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The air intake actuator moves the air intake door in the blower unit to switch the air intake port.
Function
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The air intake actuator drives the motor based on the signal from the climate control unit and moves the air intake door to the FRESH or REC position.
Construction
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A mechanical lock-type air intake actuator has been adopted.
-
The air intake actuator is installed to the blower unit.
Operation
1. The climate control unit outputs a motor drive signal to the air intake actuator based on the air intake mode determined by the air intake control.
2. When the air intake actuator moves to FRESH or REC, the motor locks.
3. When the motor locks and is under excessive load, the current value flowing from the climate control unit increases more than the specification (lock current).
4. When the lock current is detected, the climate control unit stops the motor drive signal to the air intake actuator.
Fail-safe
-
Function not equipped.
Air Intake Actuator [Full Auto Air Conditioner]
Purpose
The air intake actuator moves the air intake door in the blower unit to switch
the air intake port.
Function
The air intake actuator drives the motor based on the signal ...
Air Intake Control [Full Auto Air Conditioner]
Purpose
The air intake control switches the air intake port (FRESH/REC) according
to the vehicle environment.
Function
The air intake control drives the air intake actuator and ...
Other materials:
Back Up Light Switch Removal/Installation [C66 M R]
1. Disconnect the negative battery cable..
2. Remove the front under cover No.2..
3. Remove in the order indicated in the table.
4. Install in the reverse order of removal.
1
Back-up light switch connector
2
Back-up light switch
...
Cooling Fan Component
Purpose, Function
The cooling fan rotates according to vehicle conditions and enhances the
cooling efficiency of the radiator.
Structural View
Operation
For the operation, refer to CONTROL SYSTEM..
Fail-safe
Function not equipped.
...
Drive By Wire Control
Outline
Calculates the optimum target throttle valve opening angle at all engine
speeds and controls the throttle valve actuator.
The drive-by-wire control is composed of the idle air control, accelerator
control, traction control, excess engine speed control, overspeed control, ...
