B012C

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

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$167–333 (est.)

Symptoms

Disabling a high voltage outlet
Incorrect operation of the DC/AC converter
The malfunction indicator on the instrument panel lights up

Causes

Damage to the high voltage socket control module
Open or short circuit in the power supply
Software failure in the control module
Wiring Harness Problems

How to Fix

Check the integrity of the wiring harness and connections
Diagnose the control module using an OBD-II scanner
Replace the control module if necessary
Update module software (if available)

Related codes

B012D B012E P0A00