Blower Motor Inoperative

Some possible causes of an inoperative blower motor include:

• Faulty fuse.
• Faulty blower motor feed circuit wire harness or connectors.
• Faulty blower motor ground circuit wire harness or connector.
• Faulty blower motor resistor.
• Faulty blower motor relay.
• Faulty blower motor switch.
• Faulty A/C-heater mode control switch.
• Faulty blower motor.