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Home >> Toyota >> 2009 >> Yaris L4-1.5L (1NZ-FE) >> Repair and Diagnosis >> Heating and Air Conditioning >> Compressor HVAC >> Testing and Inspection
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Compressor HVAC: Testing and Inspection








AIR CONDITIONING: COMPRESSOR AND PULLEY (for 1NZ-FE): ON-VEHICLE INSPECTION

ON-VEHICLE INSPECTION

1. INSPECT COMPRESSOR AND PULLEY
(a) Check the operation.




(1) Start the engine.
(2) Inspect the weight hub.
Standard:
The weight hub rotates along with the pulley.





(b) Measure the resistance between terminals 1 and 2.
Standard resistance:
10.1 to 11.1 Ohms at 25°C (77°F)
If the resistance is not as specified, replace the compressor and pulley.
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