OBD · Cooling
P0480 Cooling fan relay 1 control circuit
What this code means
P0480 is a generic OBD code shared by all manufacturers since 2001 for petrol and 2004 for diesel. It relates to: cooling. The code tells you what the ECU measured as abnormal, not necessarily which part to replace.
Most common causes
- Cooling fan not working#1
How to read this code
An OBD scanner plugged into the 16-pin socket under the steering wheel reads and clears codes. Bluetooth models cost £20 to £40. Clearing a code without fixing the fault is pointless: it comes back.
Related problems
Frequently asked questions
What does code P0480 mean?
P0480: Cooling fan relay 1 control circuit. P0480 is a generic OBD code shared by all manufacturers since 2001 for petrol and 2004 for diesel. It relates to: cooling. The code tells you what the ECU measured as abnormal, not necessarily which part to replace.
Can I drive with code P0480?
Fix soon. Drive gently and as little as possible. The fault can get worse and damage other parts.
How to read this code
An OBD scanner plugged into the 16-pin socket under the steering wheel reads and clears codes. Bluetooth models cost £20 to £40. Clearing a code without fixing the fault is pointless: it comes back.