U057C

Invalid Data Received From Battery Charger Control Module D

Severity

🔴 High

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$167–500 (est.)

Symptoms

Check Engine light comes on
Battery charging problems
Reduced performance of the hybrid system
Errors in the energy management system
Malfunction warning on the dashboard

Causes

Charging control module malfunction
Open or short circuit in the CAN bus
Module power problems
Corrosion of connectors
Software error in the control unit

How to Fix

Check error codes in the charging control module
Diagnose the state of the CAN bus
Check the power supply and ground of the module
Inspect connectors and wiring harness
Update control unit software

Related codes

U057B U057D U029A