P2B2F

Fan 1 Performance/Stuck Off

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Engine overheating
Increased coolant temperature
Turning on the Check Engine Light
Reduced air conditioner performance
No or weak fan noise

Causes

Cooling fan malfunction
Fan relay fault
Coolant temperature sensor malfunction
Open or short circuit in fan wiring
Engine control unit (ECU) malfunction

How to Fix

Check the cooling fan fuse and relay.
Check the fan wiring and connectors for damage.
Check the operation of the fan by applying power to it directly.
Check the coolant temperature sensor.
Replace faulty components.

Related codes

P0480 P0481 P0482