Mazda 3 Service Manual: Ambient Temperature Sensor Inspection [Full Auto Air Conditioner]
1. Measure the temperature around the ambient temperature sensor and measure the resistance between the ambient temperature sensor terminal.
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If the characteristics of the ambient temperature sensor are not as shown in the graph, replace the ambient temperature sensor.
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. ...
Ambient Temperature Sensor Inspection [Manual Air Conditioner]
1. Measure the temperature around the ambient temperature sensor and measure
the resistance between the ambient temperature sensor terminal.
If the characteristics of the ambient tempera ...
Other materials:
Sunroof Switch Inspection
NOTE:
The sunroof switch is together with the front map light.
1. Disconnect the negative battery cable..
2. Remove the map light from the headliner..
3. Inspect for continuity between the sunroof switch terminals using an ohmmeter.
If not as specified, replace the sun ...
Drive Belt Removal/Installation [Mzr 2.0, Mzr 2.5]
MZR 2.0
A/C drive belt removal
1. Remove the aerodynamic under cover No.2 and splash shield as a single unit..
2. Remove the nut shown in the figure and set the power steering pipe component
out of the way.
3. Set the SST as shown in the figure.
NOTE:
Hold the SST by hand unti ...
Service Cautions
Injury/damage Prevention Precautions
Depending on the vehicle, the cooling fan may operate suddenly even when
the ignition is switched to off. Therefore, keep hands and tools away from the
cooling fan even if the cooling fan is not operating to prevent injury to personnel
or damage t ...
