B012D

DC/AC Converter A High Voltage Power Outlet Control Module B

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$167–556 (est.)

Symptoms

Inability to charge the car
Fault indication on the dashboard
Failure of the high-voltage outlet
Reduced efficiency of electrical systems

Causes

Open or short circuit in wiring harness
Malfunction of the DC/AC converter control module
Problems with high voltage outlet
Corrosion or poor contact in connectors
Software error in control module

How to Fix

Diagnose the system using a scanner
Check the integrity of wire harnesses and connectors
Test the DC/AC converter control module
Check the functionality of the high-voltage outlet
If necessary, replace faulty components
Reset the error and run a test cycle

Related codes

B012E B012C P0AA6