DTC Summary

This DTC is stored when the inverter water pump assembly is malfunctioning. The cause of this malfunction may be one of the following:

Inverter water pump assembly malfunction 

• Inverter water pump assembly internal malfunction
• Open or short in wire harness
• Improperly connected connector

Hybrid cooling system malfunction 

• Foreign matter in inverter water pump assembly
• Hybrid cooling system coolant is frozen

HINT: 

If this DTC is stored, the driving torque may be restricted.