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Blower Motor Resistor: Testing and Inspection

Blower Resistor (Manual A/C Model)

INSPECTION




Measure the blower resistor resistance.

Terminal No. Standard
3 and 1 Approx. 0.51 ohms
3 and 2 Approx. 2.70 ohms
3 and 4 Approx. 1.43 ohms

If NG, replace the blower resistor.