nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Refrigerant Pressure Sensor / Switch, HVAC > < A/C Switch - Incorrect Switch Installed|Page 263
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Evaporator Temperature Sensor / Switch: Testing and Inspection

A/C Temperature Sensor Test

THERMO CONTROL AMP.

1. Run engine, and operate A/C system
2. Connect the voltmeter from harness side.

3. Check thermo control amp. operation shown in the table
If the voltage does not relate to the chart below at the specified temperatures, replace the thermo control amplifier.

Refrigerant Pressure Sensor / Switch, HVAC > < A/C Switch - Incorrect Switch Installed|Page 263