dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Blower Motor|Testing and Inspection|Page 5043 > < Center Air Outlet Installation|Page 5039
Page 1
background image

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

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

Standard value:

Measurement terminal = Standard value (Ohms)
Between terminals 3 - 2 (LO) = 1.83
Between terminals 3 - 4 (ML) = 0.87
Between terminals 3 - 1 (MH) = 0.31

Blower Motor|Testing and Inspection|Page 5043 > < Center Air Outlet Installation|Page 5039