chrysler Workshop Repair Guides

Chrysler Workshop Service and Repair Manuals

Blower Motor|Testing and Inspection|Page 5352 > < Center Air Outlet Installation|Page 5348
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Blower Motor: Testing and Inspection

Inspection

BLOWER FAN AND MOTOR CHECK

When battery voltage is applied between the terminals, check that the motor operates. Also, check an abnormal noise.

Resistor Resistance Check

RESISTOR RESISTANCE CHECK

Use an ohmmeter to measure the resistance between the terminals as indicated below. Check that the measured value is at the standard value.

Measurement Terminal 

Standard Value -- Ohms

Between terminals 3 - 2 (LO) 

1.83 ohms

Between terminals 3 - 4 (ML) 

0.87 ohms

Between terminals 3 - 1 (MH) 

0.31 ohms

Blower Motor|Testing and Inspection|Page 5352 > < Center Air Outlet Installation|Page 5348