Blower Motor Inoperative

TEST DESCRIPTION

Steps 1-7:

Steps 8-15:

The number(s) below refer to the step number(s) on the diagnostic table.
2. This step tests for blower motor operation in any speed setting.
3. This step identifies if the HVAC control module is commanding the blower motor to operate at HI speed.
5. This step verifies that power is being supplied to the blower motor.
6. This step tests for a possible open in the blower motor ground circuit or a poor motor.