Engine Cooling Fan Control Module Signal Low
2005-2011 Volvo V50 2.4L I5
Description
The ECM detected a low signal from the engine cooling fan control module. The fan control module is reporting an abnormally low signal, indicating the fan may not be operating at the requested speed.
Symptoms
- Check Engine Light
- Engine overheating risk
- A/C performance reduced
- Cooling fan not operating properly
Common Causes
- Faulty cooling fan control module
- Wiring short to ground
- Corroded connector
- Cooling fan motor failure
- Low voltage supply to fan module
Diagnostic Steps
- Test fan control module output signal
- Inspect wiring for shorts to ground
- Check connector condition
- Test fan motor by direct power
- Check voltage supply to module
Repair Notes
Replace the cooling fan control module or repair the wiring fault.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P1480 on Other Vehicles
Common Questions
What does code P1480 mean on a 2005-2011 Volvo V50?
P1480 stands for "Engine Cooling Fan Control Module Signal Low". The ECM detected a low signal from the engine cooling fan control module. The fan control module is reporting an abnormally low signal, indicating the fan may not be operating at the requested speed.
What are the symptoms of P1480 on a Volvo V50?
Common symptoms of P1480 include: Check Engine Light, Engine overheating risk, A/C performance reduced, Cooling fan not operating properly.
What causes P1480 on a 2005-2011 Volvo V50?
Common causes of P1480 include: Faulty cooling fan control module, Wiring short to ground, Corroded connector, Cooling fan motor failure, Low voltage supply to fan module.