B0600
Blower Motor Circuit Malfunction
2012-2015 BMW 320i 2.0L I4 Turbo N20
Low SeverityBodyGeneric (SAE)
Description
Malfunction in the HVAC blower motor circuit. The blower motor does not run or runs only at certain speeds.
Symptoms
- No air from vents
- Blower works only on high speed
- Blower intermittent
- Burning smell from vents
- Blower motor noisy
Common Causes
- Faulty blower motor
- Blower motor resistor failure
- Blower motor control module failure
- Wiring damage
- Corroded connector
- Debris in blower housing
Diagnostic Steps
- Check blower fuse
- Test blower motor with direct power
- Test blower resistor/control module
- Check voltage at blower connector
- Inspect blower housing for debris
Repair Notes
Replace blower motor or blower motor resistor/control module. Clean debris from blower housing.
Related Codes
Other Body Codes
- B0001Driver Frontal Stage 1 Deployment Control
- B0002Driver Frontal Stage 2 Deployment Control
- B0003Passenger Frontal Stage 1 Deployment Control
- B0004Passenger Frontal Stage 2 Deployment Control
- B0005Driver Knee Airbag Deployment Circuit
- B0006Passenger Knee Airbag Deployment Circuit
- B0007Rear Left Side Airbag Deployment Circuit
- B0008Rear Right Side Airbag Deployment Circuit
- B0009Rear Center Airbag Deployment Circuit
- B0010Driver Side Airbag Deployment
B0600 on Other Vehicles
Common Questions
What does code B0600 mean on a 2012-2015 BMW 320i?
B0600 stands for "Blower Motor Circuit Malfunction". Malfunction in the HVAC blower motor circuit. The blower motor does not run or runs only at certain speeds.
What are the symptoms of B0600 on a BMW 320i?
Common symptoms of B0600 include: No air from vents, Blower works only on high speed, Blower intermittent, Burning smell from vents, Blower motor noisy.
What causes B0600 on a 2012-2015 BMW 320i?
Common causes of B0600 include: Faulty blower motor, Blower motor resistor failure, Blower motor control module failure, Wiring damage, Corroded connector, Debris in blower housing.