P26D2

Symptoms

• Engine overheating
• Unstable engine operation
• Check Engine light comes on
• Reduced engine performance
• Coolant pump noise

Causes

• Coolant pump control module malfunction
• Problems with wiring or connectors
• Insufficient module cooling
• Coolant pump malfunction
• Problems with the engine cooling system

How to Fix

1. Check the coolant pump control module for damage.
2. Check wiring and connectors for corrosion or breaks
3. Ensure sufficient cooling of the module
4. Check the operation of the coolant pump
5. Replace the control module if necessary

Related codes

Error P26D2 by Vehicle Brand