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Home >> Kia >> 2017 >> Forte5 LX >> Repair and Diagnosis >> External Pages >> Different car >> Section 258 (Engine Control System Diagnosis (6 Of 6)) >> DTC U0456-00: Invalid Data Received From Coolant Temperature Control Module >> DTC Information >> DTC Description

DTC Description

WARNING: This page is about a different car, the 2017 Kia Niro. However, it is still accessible from the selected car via links, so may be relevant.

The ECM determines CAN Communication error and sets DTC U0456 if no message received from EEWP (Engine Electric Water Pump).