Fault Diagnosis for Symptom
WARNING: This page is about a different variant/trim than selected.
| 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 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 | ||
| 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 Inspection ) |