Blower Motor Resistor Circuit
2007-2014 Land Rover LR2 3.2L I6 🇨🇦
Description
Malfunction in the blower motor resistor or speed control module. The resistor controls blower speed at lower settings.
Symptoms
- Blower only works on highest speed
- No blower at low/medium settings
- Blower speed inconsistent
Common Causes
- Faulty blower resistor
- Thermal fuse in resistor blown
- Corroded resistor connector
- Excessive current from failing blower motor
Diagnostic Steps
- Test blower resistor resistance at each tap
- Check thermal fuse continuity
- Inspect resistor connector
- Measure blower motor current draw
Repair Notes
Replace blower motor resistor. If resistor keeps failing, check blower motor current draw as a failing motor can burn resistors.
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
- B0010Driver Side Airbag Deployment
- B0011Driver Side Airbag Deployment Circuit Open
B0601 on Other Vehicles
Land Rover Defender 110
2020-2024 3.0L I6 Mild Hybrid
Land Rover Defender 90
2020-2024 3.0L I6 Mild Hybrid
Land Rover Defender V8
2022-2024 5.0L V8 Supercharged
Land Rover Discovery
1994-2004 4.0L V8
Land Rover Discovery
2017-2024 3.0L V6 Supercharged
Land Rover Discovery Sport
2015-2024 2.0L I4 Turbo
Land Rover Freelander
1997-2006 2.5L V6
Land Rover LR3
2005-2009 4.4L V8
Common Questions
What does code B0601 mean on a 2007-2014 Land Rover LR2?
B0601 stands for "Blower Motor Resistor Circuit". Malfunction in the blower motor resistor or speed control module. The resistor controls blower speed at lower settings.
What are the symptoms of B0601 on a Land Rover LR2?
Common symptoms of B0601 include: Blower only works on highest speed, No blower at low/medium settings, Blower speed inconsistent.
What causes B0601 on a 2007-2014 Land Rover LR2?
Common causes of B0601 include: Faulty blower resistor, Thermal fuse in resistor blown, Corroded resistor connector, Excessive current from failing blower motor.