Blower Motor Inspection
Precautions: General safety (00)
•Check resistance between two blower motor terminals as shown.
If there is no continuity, replace blower motor.
•Check blower motor for operation and current.
If there is no continuity, replace blower motor.
a.Put blower motor (1) in a soft jawed vise.
b.Connect battery to blower motor as shown.
c.Check if blower motor operates smoothly without noise.
d.Check that the ammeter indicates specified current when the voltage is applied for 1 min.
If check result is not as specified, replace blower motor.
b.Connect battery to blower motor as shown.
c.Check if blower motor operates smoothly without noise.
d.Check that the ammeter indicates specified current when the voltage is applied for 1 min.
If check result is not as specified, replace blower motor.
Blower motor specified current at 12 V
16 A maximum at 20 – 25 °C (68 – 77 °F)