OBC
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The error code P0A09 indicates a problem with the DC-DC Converter. This may prevent the battery pack from charging. As soon as this fault occurs, the warning lights of the power unit and the 12V battery come on.
In most cases the car can no longer be charged, even with 220V.
When servicing parts of the high-voltage system, wear the prescribed protective equipment and disconnect the service plug to interrupt the high-voltage supply.
When the DC-DC converter stops for more than 4 seconds while driving, the diagnosis code P0A09 is stored. This is usually due to short circuits in the OBC causing the component to no longer function.
To solve this malfunction, the ZHTP1529R OBC will have to be replaced by a used or new unit, you might say. But there is also an alternative. ACTRONICS has a revision solution available to resolve this malfunction. Overhauling the OBC is a sustainable and cost-effective solution to tackle this problem and get the vehicle functioning optimally again. We revise the original part that you send in, so no hassle learning the part!
Simply create a revision order on our website, follow the steps indicated and we will do the rest. Our engineers will revise the part with the utmost care, and we will always keep you informed of the current status of the order. If the part functions correctly again, we will send it back to you. If you have any questions about a suspected malfunction of the OBC, or about how you can safely send this part to us, our product specialists are happy to help you!
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