P2D04

Motor Electronics Coolant Pump A Control Module Overtemperature

Severity

🔴 High

Can you drive?

Do not drive — repair immediately

Approx. repair cost

$89–278 (est.)

Symptoms

Engine overheating
Inoperative coolant pump
Check Engine Light Is On
Reduced engine performance
Possible problems with interior heating

Causes

Pump control module malfunction
Problems with electrical wiring to the pump
The coolant pump itself has failed
Poor contact in module connectors
Overloaded car electrical system

How to Fix

Check the operation of the coolant pump
Diagnose the pump control module
Check the condition of the electrical wiring and connectors
If necessary, replace the control module
Check the overall performance of the cooling system

Related codes

P2600 P2610 P0A00