P0480 is a generic OBD-II trouble code that means: Cooling Fan – Control Circuit Malfunction. Avoid driving. This fault can cause stalling, overheating or expensive damage (such as to the catalytic converter or engine).
What does P0480 mean?
P0480 is a generic OBD-II trouble code that means: Cooling Fan – Control Circuit Malfunction. The engine control module (ECM) stores this code when it detects a fault related to: Cooling Fan.
Can I still drive?
Avoid driving. This fault can cause stalling, overheating or expensive damage (such as to the catalytic converter or engine).
Symptoms
- Check engine light is on
- Engine overheating
Common causes
- Faulty fan relay, fuse or fan motor
- Damaged wiring or a loose/corroded connector
- ECM software issue or internal fault
How to fix it
- Read all stored codes and freeze-frame data with an OBD-II scanner
- Check the coolant level and look for leaks
- Inspect the wiring and connectors for damage, corrosion or looseness
- Replace the faulty component with a quality part
- Clear the code and road-test the car to confirm the repair
- If unsure, have a qualified mechanic diagnose it
Frequently asked questions
What does code P0480 mean?
P0480 is a generic OBD-II trouble code that means: Cooling Fan – Control Circuit Malfunction. The engine control module (ECM) stores this code when it detects a fault related to: Cooling Fan.
What causes code P0480?
The most common causes are: Faulty fan relay, fuse or fan motor; Damaged wiring or a loose/corroded connector; ECM software issue or internal fault.
How do I fix code P0480?
Start with these steps: Read all stored codes and freeze-frame data with an OBD-II scanner; Check the coolant level and look for leaks; Inspect the wiring and connectors for damage, corrosion or looseness; Replace the faulty component with a quality part.
Is it safe to drive with code P0480?
Severity: High. Avoid driving. This fault can cause stalling, overheating or expensive damage (such as to the catalytic converter or engine).