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 temperature sensor are not as shown in the graph, replace the ambient temperature sensor.
Ambient Temperature Sensor Inspection [Manual Air Conditioner]Neutral Switch Removal/Installation [C66 M R]
1. Disconnect the negative battery cable..
2. Remove the air cleaner component. (ex: air cleaner, air hose).
3. Remove in the order indicated in the table.
4. Install in the reverse order of removal.
1
Neutral switch connector
2
Neutral ...
Ambient Temperature Sensor [Full Auto Air Conditioner]
Purpose
The ambient temperature sensor detects the ambient temperature.
Function
The ambient temperature sensor converts the detected temperature to an electric
signal.
Construction
A thermistor-type ambient temperature sensor has been adopted.
The ambient ...
Refrigerant Charging
CAUTION:
Do not use a different type of refrigerant or charge beyond the specified
level. Otherwise, cooling ability will be lowered and the A/C compressor could
be damaged.
Charging Recycled HFC-134a Refrigerant
1. Connect an HFC-134a recovery/recycling/recharging device to the ...