Kia Stinger: 4 Wheel Drive (AWD) System
Special service tools
| Special Service Tools |
|
Tool Name / Number |
Illustration |
Description |
|
Oil seal installer (Main Shaft) 0K473-J5100 |
|
Installation of transfer case oil seal (Main Shaft). Used with the handle (09231-H1100) |
|
Oil seal installer (Rear Flange) 0K473-J5200 |
|
Installation of transfer case oil seal (Rear Flange). Used with the handle (09231-H1100) |
|
Handle 09231-H1100 |
|
Installation of transaxle case oil seal. Used with the installer (0K473-J5100, 0K473-J5200) |
Description and operation
| Description |
| – |
This system is to optimize driving performance through distributing the driving force to the front and rear wheels actively depending on the road condition and driving condition. |
① Distribution of electronically controlled driving force
| • |
The magnitude of the driving force transmitted to the front wheel is variably controlled by fine-tuning the assembling torque on the electronic AWD transfer case (Multi disk) through recognizing the road condition and driving state from the sensor signals input to the AWD ECU. |
② Mutual controlling with the related driving control system
| • |
It acquires the best performance in car driving through mutual controlling with brake system such as ABS and VDC. |
| • |
The driving force transmitted from the engine and transmission to the transfer case is transmitted to the rear differential through the propeller shaft. It is transmitted to the front differential through the propeller shaft when the operation of AWD is required. |
| 1. |
Structure of transfer case
|
Repair procedures
| Adjustment |
1. Introduction
It is necessary to check and input the calibration data and vehicle variant code when the controller is replaced as the characteristics of the internal frictional materials (clutch pack) change due to driving.
2. Creation condition and calibration method
| 1. |
In case of replacing the transfer case (Coupling) assembly only.
|
| 2. |
In case of replacing the ECU only.
|
| 3. |
In case of replacing the transfer case and ECU.
|
| 4. |
Perform the following procedure in case of the appearance of failure code (P182900, P183600).
|
Troubleshooting
| Trouble shooting |
|
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 |
|
|
Oil leakage trace around air bleeder (④) |
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 |
|
Area of leakage occuring |
Area |
Applied engine |
|
① Connecting part/under part of transfer case ② Connecting part of transmission ③ Assembly part of drive shaft ④ Air bleeder part |
|
R2.0/2.2 Theta 2.0/2.4 Nu 2.0 |
|
|
Lambda 3.3/3.5 S 3.0 |
※ Range of "adjustment"
| 1. |
Clean out the oil or trace of grease leakage |
| 2. |
Check whether engine or transmission has oil leakage and oil flow down or not. |
| 3. |
Check the parts that is related to trouble area. |
ATF Warmer
Description and operation
Description
•
Engine coolant is used for circulating heat in order to heat and cool
the transmission oil.
•
Rap ...
Specifications
Service data
Service Data
Item
Specification
Product name
Transfer case
Operation method
Electronic a ...
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