📖 What Does B0665 Mean?
Symptoms
- • Fan not blowing
- • uneven airflow
- • strange noises from the fan
Common Causes
- • Faulty fan motor
- • faulty fan motor resistor
- • wiring issues
- • blown fuse
Possible Solutions
1. Check the fan motor resistor for any signs of damage or corrosion. Replace if necessary. 2. Check the wiring harness for any signs of damage or corrosion. Repair or replace if necessary. 3. Check the fan motor for any signs of damage or corrosion. Replace if necessary. 4. Check the fan motor fuse and replace if blown.
❓ Common Questions About B0665
Can I drive with code B0665?
You can drive for a short time, but should address code B0665 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix code B0665?
The estimated repair cost for code B0665 is between $50 and $150. This includes parts and labor. Prices may vary based on your vehicle's make and model.
Is code B0665 easy to fix myself?
This repair is considered moderate. It may require specialized tools or significant disassembly. If you are not an experienced mechanic, professional help is recommended.
Required Parts
Tools
Need a Pro?
Complex codes like B0665 can be tricky. Don't risk it if you're unsure.
Quick Stats
Related Diagnostic Codes
Other codes that may appear with B0665
B0663: Audio System Fault
B0664: Airbag System Deployment Sensor Circuit Malfunction
B0666: Door Locks Actuator Circuit Malfunction
B0667: Power Window Regulator Malfunction
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system