Hyundai Santa Cruz: Dual Clutch Transmission System / 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 | Faulty TCM | Replace the TCM |
| Faulty solenoid valve | Replace the DCT | |
| Input speed sensor 1 failure | Replace the DCT | |
| Faulty gears (1, 3, 5, 7) | Replace the DCT | |
| Faulty clutch 1 | Replace the DCT + Dual CSC + Sealing cover & Gear oil | |
| Faulty dual concentric slave cylinder (CSC) | Replace the DCT + Dual CSC + Sealing cover & Gear oil | |
| Impossible to driving with even gear | Faulty TCM | Replace the TCM. |
| Faulty gears (2, 4, 6, 8) | Replace the DCT | |
| Faulty clutch 2 | Replace the DCT + Dual CSC + Sealing cover & Gear oil | |
| Faulty dual concentric slave cylinder (CSC) | Replace the DCT + Dual CSC + Sealing cover & Gear oil | |
| Impossible to driving | Faulty TCM | Replace the TCM. |
| Odd / even system simultaneous failure | Replace the DCT + Dual CSC + Sealing cover & Gear oil | |
| Position switch / Shift lever sensor simultaneous failur | Replace the position switch | |
| Impossible to manual mode | Position switch failure | Replace the position switch |
| Shift lever sensor failure | Replace the shift lever | |
| Viberation, Noise | Faulty HF EOP | Replace the HF EOP |
| Oil level (Low) | Replace the DCT + Dual CSC + Sealing cover & Gear oil | |
| Oil (Wrong) | Replace the oil | |
| Synchronizer ring (Worn or damaged) | Replace the DCT | |
| Gear (Worn or damaged) | Replace the DCT | |
| Bearing (Worn or damaged) | Replace the DCT | |
| Oil leak | Oil level (High) | Inspect the oil level. |
| Gasket (Damaged) | Replace the gasket | |
| Oil seal (Worn or damaged) | Replace the oil seal / sealing cover | |
| Viberation (creep / judder) | Faulty dual clutch / Dual clutch torsion installation | Replace the DCT + Dual CSC + Sealing cover & Gear oil |
| Heating the friction material | Replace the DCT + Dual CSC + Sealing cover & Gear oil | |
| Hard shifting or impossible to shift | Faulty HF EOP | Replace the DCT |
| Faulty solenoid valve | Replace the DCT | |
| Oil (Wrong) | Replace the oil | |
| Shift fork (Worn) | Replace the DCT | |
| Synchronizer ring (Worn or damaged) | Replace the DCT | |
| Gear (Worn or damaged) | Replace the DCT | |
| Bearing (Worn or damaged) | Replace the DCT |
Special Service Tools
- Special Service Tools
Tool (Number and Name)IllustrationUse
09200-3N000Engine support fixture(Beam)
Removal and installation of the transaxle.Use this beam (SST No. : 09200-3N000) with the supp ...
Other information:
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Specifications
- Specification
ItemN.mkgf.mlb-ft
Passenger airbag (PAB) bolt3.9 - 5.9 0.4 - 0.6 2.9 - 4.4
Curtain airbag (CAB) bolt7.8 - 11.80.8 - 1.25.8 - 8.7
Curtain airbag (CAB) nut3.9 - 5.9 0.4 - 0.6 2.9 - 4.4
Side airbag (SAB) nut5.9 - 7.8 0.6 - 0.8 4.3 - 5.8
Seat belt retractor & Pretensioner39. ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Rear Lower Arm
- Removal
• When lifting a vehicle using a lift, be careful not to damage
the lower parts of the vehicle (floor under cover, fuel filter, fuel
tank, canister).(Refer to General Information - "Lift and Support
Points")
1.Loosen the rear wheel nuts slightly.Raise the v ...
