Kia C2374: HECU Fault
Is your scanner showing Kia C2374?
No worries. We'll show you what it means and how to deal with it.
Kia C2374: HECU Fault
OVERVIEWWhat Does The Kia C2374 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 C2374 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 C2374 – CarGarage, pages 143-144.
