Kia C2366: HECU Fault

Is your scanner showing Kia C2366?
No worries. We'll show you what it means and how to deal with it.

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OBDCodex, Editor

Kia C2366: HECU Fault

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Repair Cost
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What Does The Kia C2366 Code Mean?

Case 1: The test actuates all valves in series to detect shorts or shunts between the valve lines. Faults are detected if there is an error during the test.

Case 2: The drift test is executed only once during an ignition Cycle. If it detects partly shorted valve coils, almost inoperative coils or malfunction of the valve driver, a failure is recognized.

What Are The Potential Causes Of The Kia C2366 Code?

Faulty HECU

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> OEM ABS Hydraulic Module Control Unit

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Brake System Repair Information for C2366 – CarGarage, pages 143-144.

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