Hyundai Kona: DCT (Dual Clutch Transmission) System / Troubleshooting
Hyundai Kona (OS) 2018-2025 Service Manual / DCT (Dual Clutch Transmission) System / Troubleshooting
| Troubleshooting |
|
Trouble symptom |
Probable cause |
Remedy |
|
Displayed the warning lamp "E" (Driving is only possible with 1 / R gear) |
Not performed DCT learning |
Perform the DCT manual learning procedure |
|
Impossible to driving with odd gear |
Clutch actuator (Clutch motor 1 or position sensor 1 failure) |
Replace the clutch actuator assembly |
|
Gear actuator (shift motor 1 or position sensor 1 failure) |
Replace the gear actuator assembly |
|
|
Input speed sensor 1 failure |
Replace the input speed sensor |
|
|
Faulty gear (1, 3, 5, 7) |
Replace the gear |
|
|
Faulty clutch 1 |
Replace the dual clutch assembly |
|
|
Faulty clutch engagement bearing 1 |
Replace the clutch engagement bearing assembly |
|
|
Impossible to driving with even gear |
Clutch actuator (clutch motor 2 or position sensor 2 failure) |
Replace the clutch actuator assembly |
|
Gear actuator (shift motor 2 or position sensor 2 failure) |
Replace the gear actuator assembly |
|
|
Input speed sensor 2 failure |
Replace the input speed sensor |
|
|
Faulty Gear (2, 4, 6, R) |
Replace the gear |
|
|
Faulty clutch 2 |
Replace the dual clutch assembly |
|
|
Faulty engagement bearing 2 |
Replace the clutch engagement bearing 2 assembly |
|
|
Impossible to driving |
TCM failure |
Replace the TCM |
|
Odd / even system simultaneous failure |
Replace the dual clutch assembly or gear |
|
|
Inhibitor switch / shift lever sensor simultaneous failure |
Replace the inhibitor switch |
|
|
Impossible to manual mode |
Inhibitor switch failure |
Replace the inhibitor switch |
|
Shift lever sensor failure |
Replace the shift lever |
|
|
Manual mod switch failure |
Replace the manual mod switch housing |
|
|
Noise |
Oil level (Low) |
Refill the oil with transmission after inspecting the parts (Oil seal, Drain
plug, Filler plug). |
|
Oil (Wrong) |
Replace the oil |
|
|
Synchronizer ring (Worn or damaged) |
Replace the synchronizer ring |
|
|
Gear (Worn or damaged) |
Replace the gear |
|
|
Bearing (Worn or damaged) |
Replace the bearing |
|
|
Oil leak |
Oil level (High) |
Inspect the oil level |
|
Gasket (Damaged) |
Replace the gasket |
|
|
Oil seal (Damaged) |
Replace the oil seal |
|
|
Hard shifting or impossible to shift |
Oil (Wrong) |
Replace the oil |
|
Shift fork (Damaged) |
Replace the shift fork |
|
|
Hub sleeve (Worn or damaged) |
Replace the hub sleeve |
|
|
Gear (Worn or damaged) |
Replace the gear |
|
|
Bearing (Worn or damaged) |
Replace the hub bearing |
Special service tools
Special Service Tools
Tool
(Number and Name)
Illustration
Use
09200-3N000
Engine support fixture
(Beam)
...
Other information:
Hyundai Kona (OS) 2018-2025 Service Manual: General information
Important Safety Notice
Proper service methods and repair procedures are essential for safe, reliable
operation of all motor vehicles as well as personal safety of the operator.
The service procedures and descriptions in this shop manual provide general
directions for servic ...
Hyundai Kona (OS) 2018-2025 Service Manual: Rear Wheel Speed Sensor Components and components location
Components
[Tortion beam axle type]
1. Front wheel speed sensor
2. Rear wheel speed sensor cable
[Multi link type]
1. Front wheel speed sensor
2. Rear wheel speed sensor cable
...
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