Hyundai Kona: Dual Clutch Transmission Control System / Inhibitor Switch Troubleshooting
| Fault Diagnosis |
| Fault Diagnosis for Symptom |
|
Major Symptom |
Expected Cause |
Items to Check and Measures |
|
Shift lever not operating Gear not marked on cluster Shock occurs while shifting lever Warning lamp ON Engine OFF while vehicle is parked |
Inhibitor switch circuit abnormal Inhibitor switch function abnomal |
Check the inspection FLOW and replace the inhibitor switch |
|
Inhibitor switch "N" setting faulty |
Adjust "N" setting using "N" setting jig (Refer to Dual Clutch Transmission
Control System - "Inhibitor Switch") |
|
|
Shift cable separation faulty |
Adjust shift cable separation (Refer to Dual Clutch Transmission Control
System - "Inhibitor Switch") |
|
|
Poor ground condition on reversing light circuit |
Check the ground condition on reversing light and retighten it |
|
|
Inhibitor switch vehicle side circuit abnormal |
Check the connection of junction box power terminal, fuse (TCU) terminal
and replace the junction box or adjust the gap |
|
|
Check inside the inhibitor switch connector for foreign substance and whether
terminal is bent |
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Poor ground condition on inhibitor switch wire |
Check the ground condition of wire and retighten it |
|
|
Poor inhibitor unit (disconnection/short-circuit) |
Replace inhibitor switch (Refer to Inhibitor Switch Inspection) |
Inhibitor Switch Schematic diagrams
Circuit Diagram
...
Inhibitor Switch Repair procedures
Inspection
Inspection Flow
Items to check
1.
Inspect DTC code.
2.
Inspect whether N setting matches.
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...
Other information:
Hyundai Kona (OS) 2018-2026 Owners Manual: Dual clutch transmission shift indicator
In the manual shift mode, this indicator informs which gear is desired while
driving to save fuel.
• Dual clutch transmission shift indicator
- Shifting up :â–²2, â–²3, â–²4, â–²5, â–²6 â–²7
- Shifting down :â–¼1, â–¼2, â–¼3, â–¼4, â–¼5, â–¼6
For example
â–²3: Indicates that shifting up to the 3 ...
Hyundai Kona (OS) 2018-2026 Owners Manual: Automatic reverse
If the sunroof senses any obstacle while it is closing automatically, it will
reverse direction then stop to allow the object to be cleared.
The auto reverse function does not work if a small obstacle is between the sliding
glass and the sunroof sash.
You should always check that all passengers a ...
