P0A12 OBD Error Code: Problem & Solutions

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Confused? Error code P0A12? Can’t comprehend? Don’t know where to start form? Well, all you got to do is take a deep breath. With Parts Avatar always at your service, you have nothing at all to worry about. All you need to crack and comprehend this error code P0A12 is this brief guide. Here’s we have written all that you need to know about this error code P0A12. It should be noted that the auxiliary battery needs 12V voltage in order to get sufficiently charged. So, the hybrid vehicle converter alters high voltage from the hybrid system to 12V so that the auxiliary battery can be charged. Further it also enables the high voltage system to transmit power to a number of other areas such as vehicle lighting and the radio.

For your information, it should be noted that the error code P0A12 gets stored when if the engine control module (ECM) installed identifies a collapse in voltage on the auxiliary battery. Also, at times a defect in the DC/DC converter might lead to a vehicle stall.

What causes this problem with DC/DC Converter Enable Circuit/Open?

• A distorted DC/DC converter
• A DC/DC converter harness that is loose or shorted
• A powerless connection in the electrical connection c
• A defective powertrain control module (PCM)

1. DC Converter - Facing the error code P0A12? An inferior quality or an unsound DC converter can always be hazardous for the system also it is one of the primal causes behind the occurring of the error code P0A12. Tune into Parts Avatar for supreme quality DC converters at economical prices.
2. Engine Wiring Harness - A distorted and disconnected engine wiring harness can end up being the chief host inviting the error code P0A12. So, replacing one can be one of the wisest decisions to avoid a problematic system.
3. Powertrain Control Module - Weary and damaged powertrain control module can often be problematic. So, to add some spark to your ride you definitely need the perfect quality powertrain control modules offered at Parts Avatar. Isn’t that just the perfect deal?
4. Inverter - Having problems with the inverter? Don’t you worry, Parts Avatar has it all. A faulty or an unsound inverter could end up being the root cause stimulating the error code P0A12.

In order to accurately diagnose an error code, the first step is to know its symptoms. So, for your convenience Parts Avatar has listed here a few general symptoms that can be observed as soon as the code is stored:

Common Symptoms

• An engine light flashing (or service engine soon warning light)

Wishing to combat the error code P0A12? Here listed are a few steps that need to be followed to avoid or overcome the OBD error code P0A12-

• One should ensure to mend or restore a distorted DC/DC converter as soon as possible
• All the components located in the system should be visually inspected. Any harness in the DC/DC converter that is burnt or disconnected should be changed or repaired
• Immediate steps should be taken to fix a weak electrical connection running in the DC/DC converter circuit
• Replace or repair a powertrain control module that has been diagnosed as faulty

There is no need to be anxious as Parts Avatar - Car Parts Online is here to help you out! We have high grade DC converter, harness, pcm, transformer, automatic transmission module, shift solenoid, nickel metal hydride battery, body control module, transmission sensor, elm module, pressure control solenoid, transmission control module, electronic control module and a lot more for our precious customers.

If you want to easily diagnose this fault code, then all you have to do is to follow the steps which are mentioned below:

Well, it should be noted that cracking and solving a diagnostic trouble code P0A12 is not at all a stressful task. Therefore, all that is needed is a qualified technician to look after the vehicle to make sure that the code doesn’t come back. Also, it should be noted that in order to perform this procedure precisely the engine should be functioning correctly without any unmetered air intruding the engine. Also, this error code P0A12 should only be attended and fixed after all the errors related to misfiring conditions, lean running and unmetered air have been mended. Only then the technician should proceed further with the diagnosis.