B2513
Blower Fan Circuit Failure
B2513 is an OBD-II diagnostic trouble code meaning: Blower Fan Circuit Failure. Common causes: open or short circuit in the fan circuit, fan relay fault. Estimated repair cost: $22–111.
Symptoms
- Lack of interior airflow
- Incorrect operation of the heater fan
- Climate control system failure
Causes
- Open or short circuit in the fan circuit
- Fan relay fault
- Fan motor damage
- Problems in the wiring harness
- Malfunction of the climate control unit
How to Fix
- Check the fan fuse
- Diagnose fan relay
- Check the integrity of the power supply circuit and fan ground
- Test the fan motor
- If necessary, replace faulty components
Related codes
FAQ
What does the B2513 code mean?
B2513 is an OBD-II diagnostic trouble code that indicates: Blower Fan Circuit Failure
What causes a B2513 error code?
The most common causes of B2513 include: Open or short circuit in the fan circuit; Fan relay fault; Fan motor damage; Problems in the wiring harness.
How do I fix a B2513 diagnostic trouble code?
To fix B2513: Check the fan fuse. Diagnose fan relay. Check the integrity of the power supply circuit and fan ground. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with B2513?
Limited driving only, diagnose soon
How much does it cost to fix B2513?
The estimated repair cost for B2513 is $22–111. Actual cost depends on your vehicle, location, and labor rates.
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