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 2021-2025 Owners Manual: Check Tire Pressure
You can check the tire pressure in the
Warning mode on the cluster.
Tire pressure is displayed after a few
minutes of driving after initial engine
start up.
If tire pressure is not displayed when
the vehicle is stopped, “Drive to
display” message will appear. After
driving, chec ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: Brake Booster
- Components
1. Reservoir cap2. Reservoir3. Brake booster4. Master cylinder5. Push rod
- Brake Booster Operating Test
1.Run the engine for one or two minutes, and then stop it. If the
pedal depresses fully the first time but gradually becomes higher when
depressed succeeding times, ...
