Mazda 3 Service Manual: Blower Motor Installation [Full Auto Air Conditioner]

Mazda 3 Service Manual / HVAC / A/C / Blower Motor Installation [Full Auto Air Conditioner]

1. Install the SST (49 B061 015A)

to the blower motor.

2. Install the blower motor with the SST (49 B061 015A)

installed, to the A/C unit.

CAUTION:

To prevent damage to the sirocco fan, install the blower motor being careful that the blower motor does not interfere with the A/C unit. Also, another person must hold the blower motor at the installation position.

3. Rotate the SST (49 B061 015A)

until to the blower motor tab locked.

4. Connect the blower motor connector as shown in the figure.

5. Connect the blower motor cooling pipe.

6. Rotate the SST (49 B061 015A)

in the direction shown by the arrow.

7. Remove the SST (49 B061 015A)

from the blower motor.

8. Install the blower case.

CAUTION:

Install the blower case while pressing the dashboard insulator, otherwise the blower case could be damaged.

9. Install the screws shown in the figure.

10. Install the harness clip to the blower case.

11. Connect the air intake actuator connector.

12. Install the following parts:

a. Accelerator pedal.

b. Shower duct (Passenger-side).

c. Lower panel.

d. Hood release lever.

e. Dashboard under cover.

f. Glove compartment.

g. Shift panel.

h. Selector lever knob (ATX).

i. Shift lever knob (MTX).

j. Upper panel.

k. Front side trim.

l. Front scuff plate.

13. Connect the negative battery cable..

Blower Case Installation Note

1. If not replacing the blower case, replace the adhesive polyurethane on the fresh-air inlet of the blower case.

CAUTION:

To adhere new polyurethane properly, be sure to remove the adhesive agent and adhesive polyurethane completely.

NOTE:

If the blower case is removed or installed, the adhesive polyurethane can be damaged. Damaged adhesive polyurethane could cause abnormal noise or other malfunctions, therefore replace it.

Blower Motor Inspection [Manual Air Conditioner]

1. Connect battery positive voltage to blower motor terminal A, connect terminal B to ground, and then verify its operation. If there is any malfunction, replace the blower motor. ...

Blower Motor Removal [Full Auto Air Conditioner]

NOTE: The blower motor is located on the A/C unit as shown in the figure. Perform the work from the front passenger side in the posture shown in the figure. 1. Set ...

Other materials:

Sunroof Unit Removal/Installation
CAUTION: If the sunshade is forced close while the sunroof is open, the sunshade could be damaged. 1. Disconnect the negative battery cable.. 2. Remove the rain sensor cover. (Vehicles with auto light/wiper system). 3. Disconnect the rain sensor connector. (Vehicles with auto l ...

Heating
Set the mode selector dial to the position. Set the air intake selector to the outside air position. Set the temperature control dial to the hot position. Set the fan control dial to the desired speed. If dehumidified heating is desired, turn on the air conditioner. NOTE ...

Magnetic Clutch Adjustment [Full Auto Air Conditioner]
1. Measure the clearance around the entire circumference between the pressure plate and A/C compressor pulley using a thickness gauge. 2. Verify the clearance. If not within the specification, remove the pressure plate and adjust the clearance by changing the shim (0.2 mm {0.008 i ...