P2C3E

Fan 4 Control Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–89 (est.)

Symptoms

Engine overheating
One of the cooling fans is not working
The overheat warning light comes on
Reduced air conditioner efficiency
Increased fuel consumption

Causes

Open or short circuit in control circuit
Fan relay fault
Fuse problems
Fan motor malfunction
Wiring harness damage

How to Fix

Check the fuses for serviceability
Diagnose the condition of the control circuit
Check relay functionality
Test the fan motor
Inspect and, if necessary, replace the wiring harness

Related codes

P2C3F P0597 P0480