P1474 Low Fan Control Primary Circuit Malfunction
What does P1474 mean on a Ford?
P1474 — Low Fan Control Primary Circuit Malfunction. This Ford-enhanced code applies to Taurus, Mustang, Focus, Escape with electric cooling fans.
Common causes of P1474
- Failed low-speed fan relay
- Open or shorted low fan control circuit
- Seized low-speed fan motor
- Blown fan fuse or fusible link
- PCM driver fault
How to fix P1474
- Command the low fan on and check for operation
- Test the relay and fuse under load
- Check for power and ground at the fan motor
- Spin the fan by hand for seizure
- Replace the relay, motor or wiring per test results