U0598

Invalid Data Received From AC/DC Converter Control Module B

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$167–556 (est.)

Symptoms

Check Engine Light Is On
Problems with charging a 12V battery
Failure of some electronic systems
Hybrid system power reduction
Errors in climate control operation

Causes

AC/DC module fault
Open or short circuit in the communication circuit
Module power problems
Corrosion of connectors
Software error in the module

How to Fix

Check the integrity of wiring and connectors
Check the module supply voltage
Scan the module for additional errors
Flash or replace AC/DC module
Repair only from an authorized dealer

Related codes

U0597 U0599 U0600