Hyundai Santa Cruz: 4 Wheel Drive (4WD) System / Troubleshooting
| Area of leakage occuring | Area | Type |
| ① Connecting part/under part of transfer case ② Connecting part of transmission |
| [A] |
| ① Connecting part/under part of transfer case ② Connecting part of transmission ③ Assembly part of drive shaft |
| [B] |
| Symptom | Expected cause | Countermeasure |
| Oil leakage | Oil leakage on connecting part of transfer case (①) | Adjustment or replacement, adjustment |
| Oil leakage on under part of transfer case (①) | Adjustment or replacement, adjustment | |
| Oil leakage trace on connecting part of transmission (②) | Adjustment | |
| Oil leakage at assembly part of drive shaft (③) | Adjustment or replacement, adjustment | |
| Upside down the oil seal main lip (②,③) | Replacement | |
| Pushed aside oil seal (②,③) | Replacement | |
| fallen out oil seal (②,③) | Replacement | |
| Spline abrasion (check whether spline at transmission has abrasion or not) | Adjustment or replacement, adjustment | |
| Noise | "Repeated clicking noise" noise while driving | Adjustment |
| "Repeated tapping noise" noise from under the vehicle while full turn circling | Adjustment | |
| "Clunking noise" noise when the vehicle accelerate rapidly or braking rapidly. - Spline abrasion (check whether spline at transmission has abrasion or not) | Adjustment or replacement, adjustment |
• ※ Range of "adjustment"
• Clean out the oil or trace of grease leakage
• Check whether engine or transmission has oil leakage and oil flow down or not.
• Check the parts that is related to trouble area.
Specifications
- Specifications
Tightening Torques
ItemsN.mKgf.mlb-ft
Transfer assembly mounting bolts60.8 - 65.76.2 - 6.744.8 - 48.5
4WD ECM mounting nuts9.8 - 11.81.0 - 1.27.2 - 8.7
Coupling assembly mount ...
Other information:
Hyundai Santa Cruz 2021-2025 Owners Manual: Forward Collision–Avoidance Assist (FCA) (Sensor fusion)
Basic function
Forward Collision Avoidance Assist is
designed to help detect and monitor a
vehicle on the roadway ahead or help
detect if a pedestrian or cyclist is in the
roadway. Forward Collision Avoidance
Assist will warn the driver with an audible
warning and a message in the LCD
cluste ...
Hyundai Santa Cruz (NX4A OB) 2021-2025 Service Manual: General Safety Information and Caution
- Precautions
General Precautions
Please read the following precautions carefully before performing the
airbag system service. Observe the instructions described in this
manual, or the airbags could accidentally deploy and cause damage or
injuries. • Except when performing electrical ins ...
