NOTE:
Inspect the evaporator temperature sensor when it is installed to the A/C unit.
1. Set the fan speed at MAX HI.
2. Set the temperature control at MAX COLD.
3. Set the RECIRCULATE mode.
4. Turn the A/C switch off.
5. Close all doors and windows.
6. Wait for 5 min
.
7. Disconnect the evaporator temperature sensor connector.
8. Measure the temperature at the blower inlet.
9. Measure the resistance between the evaporator temperature sensor terminals.

If the resistance is not as shown in the graph, replace the evaporator temperature sensor.
Evaporator Temperature Sensor Inspection [Full Auto Air Conditioner]
Evaporator Temperature Sensor [Full Auto Air Conditioner]Restraints SST
49 H066 002
Deployment tool
49 B066 004
Adapter harness
49 L066 002
Adapter harness
49 G066 003
Adapter harness
49 N088 0A0
Fuel and Thermometer checker
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The low clutch operates in 1GR, 2GR, 3GR and 4GR and intermittently operates
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For the low clutch, a centrifugal balance clutch has been adopted to prevent
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Purpose/Function
Detects the crankshaft speed as basic information for mainly determining
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Detects the crankshaft speed and inputs it to the PCM as a CKP signal.
Construction
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