P2DF8

Coolant Pump E Underspeed

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$56–167 (est.)

Symptoms

Engine overheating
Unstable engine operation
Overheat warning on dashboard
Reduced cooling efficiency

Causes

Cooling pump fault E
Problems with the pump electrical circuit
Control unit malfunction
Mechanical damage to the pump

How to Fix

Check the electrical circuit of the pump
Check pump functionality
Replace the pump if necessary
Check and update the control unit software

Related codes