Hyundai Tucson: Automatic Transaxle 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 abnormal | Check the inspection FLOW and replace the inhibitor switch |
| Inhibitor switch "N" setting faulty | Adjust "N" setting using "N" setting jig (refer to automatic transmission system - "inhibitor switch") | |
| Shift cable separation faulty | Adjust shift cable separation (refer to automatic transmission 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 (TCU2) terminal and replace the junction box or adjust the gap | |
| Check inside the inhibitor switch connector for foreign substance and whether terminal is bent | ||
| 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
•
Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Inspection flow
Items to ch ...
Other information:
Hyundai Tucson (LM) 2010-2015 Owners Manual: Child-protector rear door locks
The child safety lock is provided to help prevent children seated in the rear
from accidentally opening the rear doors. The rear door safety locks should be used
whenever children are in the vehicle.
The child safety lock is located on the edge of each rear door. When the child
safety loc ...
Hyundai Tucson (LM) 2010-2015 Service Manual: Power Window Switch Repair procedures
Inspection
Main Power Window Switch Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Remove the front door trim and power window switch.
(Refer to the BD group - "Front door")
3.
Check for continuity between the terminals in each switch
position according to the table. ...
