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- Item 174: Fin Thermo sensor
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OK:
Evaporator surface temperature is the same as M.U.T.-III displayed temperature.
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Q.
Is the check result normal?
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|
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
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|
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Q.
Is the check result normal?
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Repair or replace the connector.
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- Air temperature sensor check (Refer to GROUP 55A - Cooling Unit and Blower Assembly - Inspection - Fin Thermo Sensor
).
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Q.
Is the check result normal?
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Replace the fin thermo sensor.
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|
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- Disconnect connector, and measure at harness side.
- Ignition switch: ON
- Voltage between terminal No. 2 and earth.
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Q.
Is the check result normal?
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|
Q.
Is the check result normal?
|
|
Repair or replace the connector.
|
|
|
|
- Check output line for open circuit.
|
|
Q.
Is the check result normal?
|
|
Repair the damaged harness wire.
|
|
|
|
- Item 174: Fin Thermo sensor
|
|
OK:
Evaporator surface temperature is the same as M.U.T.-III displayed temperature.
|
|
Q.
Is the check result normal?
|
|
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
|
|
|
|
- Disconnect connector, and measure at harness side.
- Resistance between terminal No. 1 and earth.
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|
OK: Continuity (2 Ω or less)
|
|
Q.
Is the check result normal?
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector.
|
|
|
|
- Check earthing line for open circuit and damage.
|
|
Q.
Is the check result normal?
|
|
Repair the damaged harness wire.
|
|
|
|
Q.
Is the check result normal?
|
|
Repair or replace the connector.
|
|
|
|
- Check output line for damage.
|
|
Q.
Is the check result normal?
|
|
Repair the damaged harness wire.
|
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|