B0413
Main Temperature Control Feedback Circuit
B0413 is an OBD-II diagnostic trouble code meaning: Main Temperature Control Feedback Circuit. Common causes: temperature sensor malfunction, open or short circuit in wiring harness. Estimated repair cost: $56–167.
Symptoms
- Incorrect operation of climate control
- Unstable temperature in the cabin
- Error indication on the dashboard
Causes
- Temperature sensor malfunction
- Open or short circuit in wiring harness
- Problems with the climate control unit
- Contact corrosion
How to Fix
- Check the temperature sensor for functionality
- Inspect the wiring harness for damage
- Check contacts for corrosion
- Test the climate control control unit
- Replace faulty components
Related codes
Error B0413 by Vehicle Brand
FAQ
What does the B0413 code mean?
B0413 is an OBD-II diagnostic trouble code that indicates: Main Temperature Control Feedback Circuit
What causes a B0413 error code?
The most common causes of B0413 include: Temperature sensor malfunction; Open or short circuit in wiring harness; Problems with the climate control unit; Contact corrosion.
How do I fix a B0413 diagnostic trouble code?
To fix B0413: Check the temperature sensor for functionality. Inspect the wiring harness for damage. Check contacts for corrosion. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B0413?
Limited driving only, diagnose soon
How much does it cost to fix B0413?
The estimated repair cost for B0413 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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