P0A13 OBD-II: DC/DC Converter Enable Circuit High

P0A13 Severity

Urgent

Should you fix P0A13 yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

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P0A13 Summary Find a Repair Shop P0A13 Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P0A13?

The Hybrid Vehicle Converter converts high voltage from the hybrid system to 12V so that the auxiliary battery can be charged. It also allows the High Voltage System to supply power to other areas such as vehicle lighting and the radio. If the engine control module (PCM) detects a drop in voltage on the auxiliary battery, it will set code P0A13. Failure of the DC/DC Converter may result in the vehicle stalling.

OBD II Fault Code

OBD II P0A13

OBD-II Code Engine may not start is defined as a DC/DC Converter Enable Circuit High

Engine may not start Symptoms

Engine may not start
Engine may stall

Common Problems That Trigger the P0A13 Code

Inverter/converter assembly failure
Wiring issue

OBD Code Resources

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OBD II Fault Code

OBD II P0A13

OBD-II Code Engine may not start is defined as a DC/DC Converter Enable Circuit High

Engine may not start Symptoms

Engine may not start
Engine may stall

Common Problems That Trigger the P0A13 Code

Inverter/converter assembly failure
Wiring issue

P0A13 OBD-II: DC/DC Converter Enable Circuit High

Should you fix P0A13 yourself?

What causes OBD-II fault code P0A13?

Need a P0A13 diagnosis? Trust our experts.

OBD II Fault Code

Engine may not start Symptoms

Common Problems That Trigger the P0A13 Code

OBD Code Resources

Ask our experts about P0A13.

Other OBD-II Codes

OBD II Fault Code

Engine may not start Symptoms

Common Problems That Trigger the P0A13 Code