Mazda 3 Service Manual: Airflow Mode Actuator Inspection [Full Auto Air Conditioner]

Mazda 3 Service Manual / HVAC / A/C / Airflow Mode Actuator Inspection [Full Auto Air Conditioner]

CAUTION:

If the lever position exceeds the operation range shown in the figure, the circuit in the actuator could be damaged. Always perform an actuator operation inspection with the lever movement within the range shown in the figure.

1. Connect battery positive voltage to airflow mode actuator terminal D (or F), connect terminal F (or D) to ground, and then verify that the airflow mode actuator operates as shown in the table.

If the operation condition is not normal, replace the airflow mode actuator.


Terminal		Airflow mode actuator operation
D	F	Airflow mode actuator operation
B+	Ground	DEFROSTER → VENT
Ground	B+	VENT → DEFROSTER

2. Verify that the resistance between terminals B and C, C and A matches the airflow mode actuator operation as shown in the graph.

If the operation condition and resistance are not normal, replace the airflow mode actuator.

Air Mix Actuator Removal/Installation [Full Auto Air Conditioner]

Driver-side 1. Disconnect the negative battery cable.. 2. Disconnect the connector. 3. Remove the hook (1), remove the rod (2) from the air mix actuator link. 4. Remove the screw. 5. ...

Airflow Mode Actuator Removal/Installation [Full Auto Air Conditioner]

1. Set the air intake mode to FRESH. 2. Set the air mix mode to MAX COLD. 3. Disconnect the negative battery cable.. 4. Remove the following parts: a. Front doors. b. Front scuff plate. c. ...

Other materials:

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1. Remove the joint cover.. 2. Disconnect the steering shaft from the steering gear and linkage.. 3. Remove the front crossmember component.. 4. Remove in the order indicated in the table. 5. Install in the reverse order of removal. 6. Inspect the wheel alignment and adjust it if necessary ...

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Except for Mexico 1. Remove the fuel-filler pipe protector.. 2. Remove in the order indicated in the table. 1 Evaporative hose 2 Air filter 3. Install in the reverse order of removal. ...

Rear Brake (Disc) Inspection
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