B0441
Left Air Temperature Actuator
B0441 is an OBD-II diagnostic trouble code meaning: Left Air Temperature Actuator. Common causes: air temperature drive malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Incorrect operation of climate control on the left side of the cabin
- No temperature control
- Error on climate control display
Causes
- Air temperature drive malfunction
- Open or short circuit in wiring harness
- Problems with the climate control unit
- Mechanical jamming of the drive
How to Fix
- Check wiring harness for damage
- Check the operation of the air temperature drive
- Replace faulty drive if necessary
- Check the climate control control unit
Related codes
Error B0441 by Vehicle Brand
FAQ
What does the B0441 code mean?
B0441 is an OBD-II diagnostic trouble code that indicates: Left Air Temperature Actuator
What causes a B0441 error code?
The most common causes of B0441 include: Air temperature drive malfunction; Open or short circuit in wiring harness; Problems with the climate control unit; Mechanical jamming of the drive.
How do I fix a B0441 diagnostic trouble code?
To fix B0441: Check wiring harness for damage. Check the operation of the air temperature drive. Replace faulty drive if necessary. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B0441?
Limited driving only, diagnose soon
How much does it cost to fix B0441?
The estimated repair cost for B0441 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat